Table of Contents


 
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

 
FORM 10-Q
(Mark One)
xQUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended SeptemberJune 30, 20172018
OR
¨TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from                     to                     
Commission file number: 1-6003
  

 fsslogocoverq22015a07.jpg
FEDERAL SIGNAL CORPORATION
(Exact name of registrant as specified in its charter)
Delaware 36-1063330
(State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification No.)
1415 West 22nd Street,
Oak Brook, Illinois
 60523
(Address of principal executive offices) (Zip code)
Registrant’s telephone number including area code: (630) 954-2000 
  

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  þ    No  ¨
Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Website, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  þ    No  ¨
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
 Large accelerated filerþ   Accelerated filer¨
        
 Non-accelerated filer
¨ 
  (Do not check if a smaller reporting company) Smaller reporting company¨
        
 Emerging growth company¨     
        
 
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨
 
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  ¨    No  þ
As of OctoberJuly 31, 20172018, the number of shares outstanding of the registrant’s common stock was 59,983,833.60,199,716.
 


Table of Contents


FEDERAL SIGNAL CORPORATION
TABLE OF CONTENTS
Page
Item 1.
Item 2.
Item 3.
Item 4.
 
Item 1.
Item 1A.
Item 2.
Item 3.
Item 4.
Item 5.
Item 6.


Table of Contents


FORWARD-LOOKING STATEMENTS
This Quarterly Report on Form 10-Q (“Form 10-Q”) is being filed by Federal Signal Corporation and its subsidiaries (referred to collectively as the “Company,” “we,” “our” or “us” herein, unless the context otherwise indicates) with the United States (“U.S.”) Securities and Exchange Commission (the “SEC”), and includes comments made by management that may contain words such as “may,” “will,” “believe,” “expect,” “anticipate,” “intend,” “plan,” “project,” “estimate” and “objective” or similar terminology, or the negative thereof, concerning the Company’s future financial performance, business strategy, plans, goals and objectives. These expressions are intended to identify forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”), Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and the Private Securities Litigation Reform Act of 1995. Forward-looking statements include information concerning the Company’s possible or assumed future performance or results of operations and are not guarantees. While these statements are based on assumptions and judgments that management has made in light of industry experience as well as perceptions of historical trends, current conditions, expected future developments and other factors believed to be appropriate under the circumstances, they are subject to risks, uncertainties and other factors that may cause the Company’s actual results, performance or achievements to be materially different.
These risks and uncertainties, some of which are beyond the Company’s control, include the risk factors described under Part I, Item 1A, Risk Factors, of the Company’s Annual Report on Form 10-K for the year ended December 31, 2016,2017, which was filed with the SEC on February 28, 2017.2018. These factors may not constitute all factors that could cause actual results to differ materially from those discussed in any forward-looking statement. The Company operates in a continually changing business environment and new factors emerge from time to time. The Company cannot predict such factors, nor can it assess the impact, if any, of such factors on its results of operations, financial condition or cash flow. Accordingly, forward-looking statements should not be relied upon as a predictor of actual results. The Company disclaims any responsibility to update any forward-looking statement provided in this Form 10-Q.
ADDITIONAL INFORMATION
The Company is subject to the reporting and information requirements of the Exchange Act and, as a result, is obligated to file Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K and other reports and information with the SEC, as well as amendments to those reports. The Company makes these filings available free of charge through our website at www.federalsignal.com as soon as reasonably practicable after such materials are filed with, or furnished to, the SEC. Information on our website does not constitute part of this Form 10-Q. In addition, the SEC maintains a website at www.sec.gov that contains reports, proxy and information statements and other information regarding issuers that file electronically. All materials that we file with, or furnish to, the SEC may also be read or copied at the SEC’s Public Reference Room at 100 F Street, N.E., Room 1580, Washington, D.C. 20549. Information on the operation of the Public Reference Room can be obtained by calling the SEC at 1-800-SEC-0330.

1

Table of Contents


PART I. FINANCIAL INFORMATION
Item 1.Financial Statements (Unaudited).
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited)
Three Months Ended 
 September 30,
 Nine Months Ended 
 September 30,
Three Months Ended 
 June 30,
 Six Months Ended 
 June 30,
(in millions, except per share data)2017
2016 2017 20162018
2017 2018 2017
Net sales$248.7

$186.7
 $650.9
 $531.8
$291.0

$224.4
 $540.7
 $402.2
Cost of sales187.4

141.4
 491.3
 394.1
211.8

169.7
 399.6
 303.9
Gross profit61.3

45.3
 159.6
 137.7
79.2

54.7
 141.1
 98.3
Selling, engineering, general and administrative expenses38.3

31.1
 104.7
 91.0
40.7

34.8
 82.5
 66.2
Acquisition and integration-related expenses0.7
 0.3
 2.2
 1.2
0.4
 1.0
 0.9
 1.5
Restructuring0.1
 0.4
 0.5
 1.6

 0.1
 
 0.4
Operating income22.2
 13.5
 52.2
 43.9
38.1
 18.8
 57.7
 30.2
Interest expense2.7
 0.6
 4.6
 1.4
2.5
 1.3
 5.0
 1.9
Debt settlement charges
 
 
 0.3
Other income, net(0.5)
(0.3) (1.0) (1.3)
Other expense (income), net0.4

(0.1) 0.5
 (0.3)
Income before income taxes20.0

13.2
 48.6
 43.5
35.2

17.6
 52.2
 28.6
Income tax expense7.5

5.7
 17.4
 16.2
8.3

6.1
 12.4
 9.9
Income from continuing operations12.5

7.5
 31.2
 27.3
26.9

11.5
 39.8
 18.7
Gain from discontinued operations and disposal, net of income tax (benefit) expense of $(0.0), $(1.0), $(0.0) and $3.1, respectively

1.0
 
 3.9
Loss from discontinued operations and disposal, net of income tax

(0.1) 
 
Net income$12.5

$8.5
 $31.2
 $31.2
$26.9

$11.4
 $39.8
 $18.7
Basic earnings per share:


    


    
Earnings from continuing operations$0.21

$0.12
 $0.52
 $0.45
$0.45

$0.19
 $0.67
 $0.31
Earnings from discontinued operations and disposal, net of tax

0.02
 
 0.06
Loss from discontinued operations and disposal, net of tax


 
 
Net earnings per share$0.21

$0.14
 $0.52
 $0.51
$0.45

$0.19
 $0.67
 $0.31
Diluted earnings per share:


    


    
Earnings from continuing operations$0.21

$0.12
 $0.52
 $0.45
$0.44

$0.19
 $0.65
 $0.31
Earnings from discontinued operations and disposal, net of tax

0.02
 
 0.06
Loss from discontinued operations and disposal, net of tax


 
 
Net earnings per share$0.21

$0.14
 $0.52
 $0.51
$0.44

$0.19
 $0.65
 $0.31
Weighted average common shares outstanding:


    


    
Basic59.8

59.8
 59.7
 60.7
59.9

59.7
 59.9
 59.7
Diluted60.6

60.6
 60.4
 61.5
61.0

60.3
 60.9
 60.3
Cash dividends declared per common share$0.07

$0.07
 $0.21
 $0.21
$0.08

$0.07
 $0.15
 $0.14
See notes to condensed consolidated financial statements.

2

Table of Contents


FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited)
Three Months Ended 
 September 30,
 Nine Months Ended 
 September 30,
Three Months Ended 
 June 30,
 Six Months Ended 
 June 30,
(in millions)2017 2016 2017 20162018 2017 2018 2017
Net income$12.5
 $8.5
 $31.2
 $31.2
$26.9
 $11.4
 $39.8
 $18.7
Other comprehensive income (loss):       
Other comprehensive (loss) income:       
Change in foreign currency translation adjustment3.3
 (0.9) 9.5
 5.1
(5.2) 5.0
 (3.2) 6.2
Change in unrecognized net actuarial losses related to pension benefit plans, net of income tax expense of $0.2, $0.7, $0.7 and $2.2, respectively(0.1) 1.3
 
 5.1
Change in unrealized net gain on derivatives, net of income tax expense (benefit) of $0.0, $0.0, $0.2 and $(0.1), respectively0.2
 
 0.4
 (0.1)
Total other comprehensive income3.4
 0.4
 9.9
 10.1
Change in unrecognized net actuarial losses related to pension benefit plans, net of income tax expense of $0.2, $0.3, $0.4 and $0.5, respectively1.7
 (0.1) 1.8
 0.1
Change in unrealized net gain on derivatives, net of income tax expense of $0.1, $0.2, $0.3 and $0.2, respectively0.2
 0.2
 1.0
 0.2
Total other comprehensive (loss) income(3.3) 5.1
 (0.4) 6.5
Comprehensive income$15.9
 $8.9
 $41.1
 $41.3
$23.6
 $16.5
 $39.4
 $25.2
See notes to condensed consolidated financial statements.

3

Table of Contents


FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
CONDENSED CONSOLIDATED BALANCE SHEETS
September 30,
2017
 December 31,
2016
June 30,
2018
 December 31,
2017
(in millions, except per share data)(Unaudited)  (Unaudited)  
ASSETS      
Current assets:      
Cash and cash equivalents$28.2
 $50.7
$36.0
 $37.5
Accounts receivable, net of allowances for doubtful accounts of $1.5 and $0.8, respectively118.9
 81.3
Accounts receivable, net of allowances for doubtful accounts of $1.3 and $1.1, respectively131.2
 118.2
Inventories143.9
 120.1
147.7
 137.2
Prepaid expenses and other current assets9.6
 7.5
10.1
 10.9
Total current assets300.6
 259.6
325.0
 303.8
Properties and equipment, net of accumulated depreciation of $108.2 and $101.3, respectively63.2
 42.9
Rental equipment, net of accumulated depreciation of $17.6 and $9.7, respectively88.8
 80.8
Properties and equipment, net of accumulated depreciation of $113.9 and $108.9, respectively61.0
 60.1
Rental equipment, net of accumulated depreciation of $22.3 and $20.0, respectively94.2
 87.2
Goodwill371.4
 236.5
376.0
 377.3
Intangible assets, net of accumulated amortization of $3.6 and $0.5, respectively161.1
 10.2
Intangible assets, net of accumulated amortization of $9.5 and $5.5, respectively147.4
 151.8
Deferred tax assets6.8
 8.2
4.6
 6.2
Deferred charges and other assets4.3
 3.9
7.5
 5.4
Long-term assets of discontinued operations1.0
 1.1
0.5
 0.5
Total assets$997.2
 $643.2
$1,016.2
 $992.3
LIABILITIES AND STOCKHOLDERS’ EQUITY      
Current liabilities:      
Current portion of long-term borrowings and capital lease obligations$0.2
 $0.5
$0.3
 $0.3
Accounts payable63.0
 35.3
66.3
 51.5
Customer deposits7.3
 4.5
8.6
 6.5
Accrued liabilities:      
Compensation and withholding taxes20.5
 13.8
22.1
 22.2
Other current liabilities35.2
 28.7
53.4
 36.1
Current liabilities of discontinued operations0.8
 2.1
0.5
 0.5
Total current liabilities127.0
 84.9
151.2
 117.1
Long-term borrowings and capital lease obligations282.9
 63.5
247.8
 277.4
Long-term pension and other postretirement benefit liabilities55.6
 61.1
53.3
 56.6
Deferred gain9.2
 10.7
7.8
 8.7
Deferred tax liabilities67.7
 
46.8
 45.4
Other long-term liabilities27.8
 26.9
15.4
 28.2
Long-term liabilities of discontinued operations1.8
 2.0
1.5
 1.5
Total liabilities572.0
 249.1
523.8
 534.9
Stockholders’ equity:      
Common stock, $1 par value per share, 90.0 shares authorized, 66.0 and 65.4 shares issued, respectively66.0
 65.4
Common stock, $1 par value per share, 90.0 shares authorized, 66.3 and 66.1 shares issued, respectively66.3
 66.1
Capital in excess of par value205.7
 200.3
212.7
 207.7
Retained earnings320.4
 301.8
377.4
 346.6
Treasury stock, at cost, 6.0 and 5.8 shares, respectively(84.8) (81.4)
Treasury stock, at cost, 6.1 and 6.1 shares, respectively(86.7) (86.1)
Accumulated other comprehensive loss(82.1) (92.0)(77.3) (76.9)
Total stockholders’ equity425.2
 394.1
492.4
 457.4
Total liabilities and stockholders’ equity$997.2
 $643.2
$1,016.2
 $992.3
See notes to condensed consolidated financial statements.

4

Table of Contents


FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited)
Nine Months Ended 
 September 30,
Six Months Ended 
 June 30,
(in millions)2017 20162018 2017
Operating activities:





Net income$31.2
 $31.2
$39.8
 $18.7
Adjustments to reconcile net income to net cash provided by operating activities:





Gain from discontinued operations and disposal

(3.9)
Depreciation and amortization21.3

13.0
17.6

12.3
Deferred financing costs0.2

0.5
0.2

0.2
Deferred gain(1.5)
(1.4)(0.9)
(1.0)
Stock-based compensation expense3.5

3.4
4.0

2.7
Pension expense, net of funding(4.2)
(4.2)(3.2)
(2.8)
Provision for doubtful accounts0.5

0.3
Changes in fair value of contingent consideration and deferred payment0.6
 0.5
Deferred income taxes3.3

9.6
2.0

2.8
Changes in operating assets and liabilities, net of effects of acquisitions and discontinued operations(2.2)
(31.4)
Changes in operating assets and liabilities(22.3)
12.4
Net cash provided by continuing operating activities52.1

17.1
37.8

45.8
Net cash (used for) provided by discontinued operating activities(0.5)
0.8
Net cash used for discontinued operating activities

(0.3)
Net cash provided by operating activities51.6

17.9
37.8

45.5
Investing activities:





Purchases of properties and equipment(5.3) (4.8)(7.0) (2.7)
Payments for acquisitions, net of cash acquired(269.2) (102.6)
Proceeds from (payments for) acquisition-related activity3.0
 (269.2)
Other, net0.2
 (0.5)0.1
 0.1
Collection of cash provided to customer
 6.0
Net cash used for continuing investing activities(274.3) (101.9)(3.9) (271.8)
Net cash (used for) provided by discontinued investing activities(1.1) 88.0
Net cash used for discontinued investing activities
 (1.1)
Net cash used for investing activities(275.4)
(13.9)(3.9)
(272.9)
Financing activities:





Increase in revolving lines of credit, net214.1

64.8
Payments on long-term borrowings

(43.4)
(Decrease) increase in revolving lines of credit, net(26.6)
223.0
Payments of debt financing fees(0.2)
(1.1)

(0.2)
Purchases of treasury stock

(33.8)
Redemptions of common stock to satisfy withholding taxes related to stock-based compensation(2.5)
(2.6)(0.3)
(2.4)
Cash dividends paid to stockholders(12.6)
(12.8)(9.0)
(8.4)
Proceeds from stock-based compensation activity1.5

0.4
0.9

1.2
Other, net(0.3)
(0.4)0.1

(0.2)
Net cash provided by (used for) continuing financing activities200.0

(28.9)
Net cash provided by discontinued financing activities

0.7
Net cash provided by (used for) financing activities200.0

(28.2)
Net cash (used for) provided by continuing financing activities(34.9)
213.0
Net cash used for discontinued financing activities


Net cash (used for) provided by financing activities(34.9)
213.0
Effects of foreign exchange rate changes on cash and cash equivalents1.3

(1.0)(0.5)
0.7
Decrease in cash and cash equivalents(22.5)
(25.2)(1.5)
(13.7)
Cash and cash equivalents at beginning of year50.7

76.0
37.5

50.7
Cash and cash equivalents at end of period$28.2

$50.8
$36.0

$37.0
See notes to condensed consolidated financial statements.

5

Table of Contents


FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY (Unaudited)
(in millions)
Common
Stock
 
Capital in
Excess of
Par
Value
 
Retained
Earnings
 
Treasury
Stock
 
Accumulated
Other
Comprehensive
Loss
 Total
Common
Stock
 
Capital in
Excess of
Par
Value
 
Retained
Earnings
 
Treasury
Stock
 
Accumulated
Other
Comprehensive
Loss
 Total
Balance at January 1, 2017$65.4
 $200.3
 $301.8
 $(81.4) $(92.0) $394.1
Balance at January 1, 2018$66.1
 $207.7
 $346.6
 $(86.1) $(76.9) $457.4
Net income    31.2
     31.2
    39.8
     39.8
Total other comprehensive income        9.9
 9.9
Total other comprehensive loss        (0.4) (0.4)
Cash dividends declared    (12.6)     (12.6)    (9.0)     (9.0)
Stock-based payments:                      
Stock-based compensation  2.9
       2.9
  3.3
       3.3
Stock option exercises and other0.4
 2.7
   (1.5)   1.6
0.2
 1.7
   (0.6)   1.3
Performance share unit transactions0.2
 (0.2)   (1.9)   (1.9)
Balance at September 30, 2017$66.0
 $205.7
 $320.4
 $(84.8) $(82.1) $425.2
Balance at June 30, 2018$66.3
 $212.7
 $377.4
 $(86.7) $(77.3) $492.4
(in millions)
Common
Stock
 
Capital in
Excess of
Par
Value
 
Retained
Earnings
 
Treasury
Stock
 
Accumulated
Other
Comprehensive
Loss
 Total
Common
Stock
 
Capital in
Excess of
Par
Value
 
Retained
Earnings
 
Treasury
Stock
 
Accumulated
Other
Comprehensive
Loss
 Total
Balance at January 1, 2016$64.8
 $195.6
 $274.9
 $(40.9) $(88.8) $405.6
Balance at January 1, 2017$65.4
 $200.3
 $301.8
 $(81.4) $(92.0) $394.1
Net income    31.2
     31.2
    18.7
     18.7
Total other comprehensive income        10.1
 10.1
        6.5
 6.5
Cash dividends declared    (12.8)     (12.8)    (8.4)     (8.4)
Stock-based payments:                      
Stock-based compensation
 2.9
 
 
 
 2.9

 2.1
 
 
 
 2.1
Stock option exercises and other0.2
 0.7
 
 (0.2) 
 0.7
0.3
 2.2
 
 (1.2) 
 1.3
Performance share unit transactions0.4
 (0.4) 
 (2.4) 
 (2.4)0.2
 (0.2) 
 (1.9) 
 (1.9)
Stock repurchase program

 

 

 (33.8) 

 (33.8)
Balance at September 30, 2016$65.4
 $198.8
 $293.3
 $(77.3) $(78.7) $401.5
Balance at June 30, 2017$65.9
 $204.4
 $312.1
 $(84.5) $(85.5) $412.4
See notes to condensed consolidated financial statements.

6

Table of Contents


FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
NOTE 1 – SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Organization and Description of the Business
Federal Signal Corporation was founded in 1901 and was reincorporated as a Delaware corporation in 1969. References herein to the “Company,” “we,” “our” or “us” refer collectively to Federal Signal Corporation and its subsidiaries.
Products manufactured and supplied, and services rendered by the Company are divided into two major operating segments: the Environmental Solutions Group and the Safety and Security Systems Group. The individual operating businesses are organized as such because they share certain characteristics, including technology, marketing, distribution and product application, which create long-term synergies. The Company’s reportable segments are consistent with its operating segments. These segments are discussed in Note 1110 – Segment Information.
Basis of Presentation and Consolidation
The accompanying unaudited condensed consolidated financial statements represent the consolidation of Federal Signal Corporation and its subsidiaries included herein and have been prepared by the Company pursuant to the rules and regulations of the United States (“U.S.”) Securities and Exchange Commission (the “SEC”). Certain information and footnote disclosures normally included in financial statements prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) have been condensed or omitted pursuant to such rules and regulations, although the Company believes that the disclosures presented herein are adequate to ensure the information presented is not misleading. TheseExcept as otherwise noted, these condensed consolidated financial statements have been prepared in accordance with the Company’s accounting policies described in the Company’s Annual Report on Form 10-K for the year ended December 31, 2016,2017, and should be read in conjunction with those consolidated financial statements and the notes thereto.
As discussed in Note 2 – Acquisitions, on June 2, 2017, the Company completed the acquisition of all of the outstanding shares of capital stock of GenNx/TBEI Intermediate Co., a Delaware corporation (“TBEI”). TBEI is a leading U.S. manufacturer of dump truck bodies and trailers serving maintenance and infrastructure end-markets. The Condensed Consolidated Balance Sheet as of September 30, 2017 includes preliminary fair values assigned to the assets acquired and liabilities assumed in connection with the acquisition, whereas the Condensed Consolidated Statements of Operations for the three and nine months ended September 30, 2017 include the post-acquisition operating results of TBEI.
These condensed consolidated financial statements include all normal and recurring adjustments that we considered necessary to present a fair statement of our results of operations, financial condition and cash flow. Intercompany balances and transactions have been eliminated in consolidation. In addition, certain prior year amounts have been reclassified to conform to current year presentation.
The results reported in these condensed consolidated financial statements should not be regarded as necessarily indicative of results that may be expected for the entire year. While we label our quarterly information using a calendar convention whereby our first, second and third quarters are labeled as ending on March 31, June 30 and September 30, respectively, it is our longstanding practice to establish interim quarterly closing dates based on a 13-week period ending on a Saturday, with our fiscal year ending on December 31. The effects of this practice are not material and exist only within a reporting year.
Recent Accounting Pronouncements and Accounting Changes
In May 2014, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standards Update (“ASU”) No. 2014-09, Revenue from Contracts with Customers (Topic 606)(“Topic 606”), which supersedes the revenue recognition requirements in Accounting Standards Codification (“ASC”) 605, Revenue RecognitionThis ASUTopic 606 is based on the principle that revenue is recognized to depict the transfer of goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The ASUTopic 606 also requires additional disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts, including significant judgments and changes in judgments, and assets recognized from costs incurred to obtain or fulfill a contract. The ASU allows either a “full retrospective” adoption, in which the standard is applied to all periods presented in the financial statements, or a “modified retrospective” adoption, in which the guidance is applied retrospectively only to the most current period presented in the financial statements, with the cumulative effect of initially applying the new standard being recognized as an adjustment to the opening balance of retained earnings at the date of initial application. As originally proposed,Company adopted this guidance waseffective January 1, 2018 using the modified retrospective transition method. See Note 2 – Revenue Recognition for further details.
In February 2016, the FASB issued ASU No. 2016-02, Leases (“Topic 842”), which supersedes the lease accounting requirements in ASC 840, Leases (“Topic 840”). Topic 842 requiresorganizations that are lessees in operating lease arrangements to recognize right-of-use assets and lease liabilities on the balance sheet and requires disclosure of key qualitative and quantitative information about leasing arrangements by both lessors and lessees. Topic 842 is effective for annual reporting periodsfiscal years beginning on or after December 15, 2016,2018, including interim periods within that reportingthose fiscal years. Early adoption is permitted. As originally issued, entities would have been required to recognize and measure operating leases at the beginning of the earliest period andpresented using a modified retrospective approach. In July 2018, the FASB issued ASU No. 2018-11, Leases (Topic

7

Table of Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

early adoption was not permitted. In August 2015, the FASB issued ASU 2015-14, Revenue from Contracts with Customers (Topic 606)842): Deferral of the Effective DateTargeted Improvements, which deferred the effective dateprovides entities with an alternative transition method that permits application of the new revenue recognition requirementsguidance at the beginning of the period of adoption, with comparative periods continuing to annual reporting periods beginning on or after December 15, 2017, including interim periods within that reporting period. Under ASU 2015-14, companies are permitted to adopt the guidance early, but no earlier than the original effective date outlined in ASU 2014-09. The FASB has issued a number of amendments to ASU 2014-09 that are intended to address implementation issues that were raised by stakeholders and provide additional practical expedients to reduce the cost and complexity of applying the new revenue standard. These amendments have the same effective date as ASU 2014-09.be reported under Topic 840.
The new revenue standard will be effective for the Company beginning January 1, 2018, and we expect to apply the “modified retrospective” method of adoption. In preparation for the adoption of the new standard, the Company has established a project management team responsible for analyzing the impactimplementation of ASU 2014-09, and the related amendments, across all revenue streams.Topic 842. The project management team is currently reviewingassessing the transition methods and impact that the adoption of this guidance will have on the Company’s consolidated financial statements. This assessment includes the evaluation of the Company’s current accounting policieslease contracts and practices, including a representative sample ofother contracts with customers, to identify potential differences that would result from applying the requirements under the new standard.may contain lease components. In addition, the Company is in the process of designing and implementing the appropriateinternal controls over gathering and reporting the information required to support the expanded disclosure requirements. The Company’s revenue is primarily generated fromBased on the sale of finished productsimplementation procedures performed to customers. Those sales predominantly contain a single delivery element and revenue is recognized at a single pointdate, in time when ownership, risks and benefits transfer. The timing of revenue recognition for these transactions is not expectedaddition to be significantly impacted by the new standard. Whileexpanded disclosure requirements, the Company has not yet finalized its assessmentcurrently anticipates the most significant adoption impacts will include (i) the recognition of the impact of the new standard and is in the process of analyzing accounting policies and contracts for its recent acquisition, based on the analysis completed to date, the Company does not expect that the adoption of the revised guidance will have a material impact on its financial position, results of operations, or cash flows. We anticipate the primary impact to be the additional required disclosures around revenue recognition in the notes to the consolidated financial statements.
In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842), which requiresorganizations that are lessees in operating leases to recognize right-of-use assets and lease liabilities on its consolidated balance sheets, and (ii) the balance sheet and requires disclosure of key qualitative and quantitative information about leasing agreements by both lessors and lessees. For a lease to meet the requirements for accounting under a sale-leaseback transaction, it must meet the criteria for a sale in ASC 606, Revenue from Contracts with Customers. Entities are required to recognize and measure operating leases at the beginningrecognition of the earliest period presented usingremaining deferred gain associated with the sale-leaseback transactions that the Company entered into in July 2008 for its Elgin, Illinois and University Park, Illinois plant locations as a modified retrospective approach. ASU 2016-02 is effectivecumulative effect adjustment to opening retained earnings. As disclosed in the Company’s Annual Report on Form 10-K for fiscal years beginning afterthe year ended December 15, 2018, including interim periods within those fiscal years. Early adoption is permitted. The Company31, 2017, the deferred gain as of December 31, 2017 totaled $10.6 million and is currently evaluatingbeing amortized over the impact that15-year life of the adoption of this guidance will have on its consolidated financial statements.respective leases.
In August 2016, the FASB issued ASU No. 2016-15, Statement of Cash Flows (Topic 230), Classification of Certain Cash Receipts and Payments, which provides additional guidance on the financial statement presentation of certain activities in the statement of cash flows. The activities addressed by this guidance that may be relevant to the Company include cash payments for debt prepayment or debt extinguishment costs, contingent consideration payments made after a business combination, proceeds from the settlement of insurance claims and proceeds from the settlement of corporate-owned life insurance policies, and the application of the predominance principle. The amendments in this ASU are effective for fiscal years beginning after December 15, 2017 and interim periods within those fiscal years. The amendments in this ASU should be applied using a retrospective transition method to each period presented. If it is impracticable to apply the amendments retrospectively for some of the issues, the amendments for those issues would be applied prospectively as of the earliest date practicable. The Company currently expects to adoptadopted this guidance effective January 1, 2018 and doesconcluded that it did not expect that its adoption will have a material impact on its historical cash flow presentation.
In October 2016, the FASB issued ASU No. 2016-16, Income Taxes (Topic 740), Intra-Entity Transfers of Assets Other Than Inventory. This guidance requires the income tax consequences of an intra-entity transfer of an asset other than inventory to be recognized when the transfer occurs, instead of when the asset is sold to an outside party. The pronouncement is effective for annual reporting periods beginning after December 15, 2017, including interim reporting periods within those annual reporting periods, with early adoption permitted. The amendments in this ASU should be applied on a modified retrospective basis, with an adjustment reflecting the cumulative effect of adoption being recorded directly to retained earnings as of the beginning of the period of adoption. The Company currently expects to adoptadopted this guidance effective January 1, 2018 and doesconcluded that it did not expect that its adoption will have a material impact on its consolidated financial statements.
In January 2017, the FASB issued ASU No. 2017-04, Intangibles Goodwill and Other (Topic 350), Simplifying the Test for Goodwill Impairment, which eliminates Step 2 from the second step of the two-step quantitative approach for testing goodwill impairment test.for potential impairment. An entity will therefore perform the goodwill impairment test by comparing the fair value of a reporting unit with its carrying amount, and recognize an impairment charge for the amount by which the carrying amount exceeds the fair value, not to exceed the total amount of goodwill allocated to the

8

Table of Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

reporting unit. An entity still has the option to perform a qualitative assessment to determine if the quantitative impairment test is necessary. ASU 2017-04 is effective for fiscal years beginning after December 15, 2019 on a prospective basis, with early adoption permitted. The Company currently expects to adoptadopted this guidance effective inJanuary 1, 2018, and will be applying the fourth quarter of 2017 and does not expect adoption of thisrevised guidance prospectively to have a material impact on its consolidated financial statements.future goodwill impairment tests.
In March 2017, the FASB issued ASU No. 2017-07, Compensation Retirement Benefits (Topic 715), Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost. This guidance requires that onlyentities present the service cost component be included onof net periodic pension expense in the same income statement line items as other employee compensation costs on the statements of operations.costs. All other components of net periodic pension cost should be reported separately from the service cost component and outside a subtotal of operating income. The Company adopted this guidance also specifies that onlyeffective January 1, 2018 following the service cost componentretrospective method of net periodic pension cost is eligible for capitalization.adoption. The amendments in this ASU are effective for fiscal years beginning after December 15, 2017 and interim periods within those fiscal years. The amendments relatedCondensed Consolidated Statements of Operations have been recast to the presentation of the service cost and otherpresent components of net periodic pension cost included in this ASU should be applied retrospectively, whereas the amendments relating to the capitalization of theother than service cost componentwithin Other expense (income), net.

8

Table of net periodic pension cost should be applied prospectively. Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

The Company currently expects to adopt this guidance effective January 1, 2018 and does not expect that its adoption will have a materialfollowing table summarizes the impact of ASU 2017-07 on its consolidated financial statements.the Company’s previously reported Condensed Consolidated Statements of Operations:
 Three Months Ended June 30, 2017 Six Months Ended June 30, 2017
(in millions)As Reported Impact of Adoption As Adjusted As Reported Impact of Adoption As Adjusted
Selling, engineering, general and administrative expenses$34.9
 $(0.1) $34.8
 $66.4
 $(0.2) $66.2
Other expense (income), net(0.2) 0.1
 (0.1) (0.5) 0.2
 (0.3)
In August 2017, the FASB issued ASU No. 2017-12, Derivatives and Hedging (Topic 815), Targeted Improvements to Accounting for Hedging Activities, which intends to better align risk management activities and financial reporting for hedging relationships through changes to both the designation and measurement guidance for qualifying hedging relationships and presentation of hedge results. The amendments also make certain targeted improvements to simplify the application of the hedge accounting guidance by easing certain documentation and assessment requirements. ASU 2017-12 is effective for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years. Early adoption is permitted. The amendments in this ASU should be applied on a modified retrospective or prospective basis, depending on the area covered by the update. The Company currently expects to adoptadopted this guidance effective in the fourth quarter of 2017January 1, 2018 and doesconcluded that it did not expect that its adoption will have a material impact on its consolidated financial statements.
In February 2018, the FASB issued ASU No. 2018-02, Income Statement Reporting Comprehensive Income (Topic 220):Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income, that permits entities to reclassify tax effects stranded in accumulated other comprehensive income as a result of the Tax Cuts and Jobs Act (the “2017 Tax Act”) to retained earnings. ASU 2018-12 is effective for all entities for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years. Early adoption is permitted. The amendments in this ASU may be applied retrospectively or in the period of adoption. The Company is currently evaluating the impact that the adoption of this guidance will have on its consolidated financial statements.
In March 2018, the FASB issued ASU No. 2018-05, Income Taxes (Topic 740):Amendments to SEC Paragraphs Pursuant to SEC Staff Accounting Bulletin No. 118 (“SAB 118”), which provides guidance on the accounting for the tax impact of the 2017 Tax Act. Under SAB 118, a company that has not completed its accounting for the effects of the 2017 Tax Act by its financial reporting deadline may report provisional amounts based on reasonable estimates for items for which the accounting is incomplete. Those amounts will be subject to adjustment during a measurement period of up to one year. As discussed in Note 5 – Income Taxes, the condensed consolidated financial statements for the three and six months ended June 30, 2018 include the Company’s provisional estimates of the impact of the 2017 Tax Act, in accordance with SAB 118. The Company may adjust the provisional amounts throughout the measurement period as the Company’s calculations are refined and additional interpretive guidance becomes available.
Use of Estimates
The preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect (i) the reported amounts of assets and liabilities, (ii) the disclosure of contingent assets and liabilities at the date of the consolidated financial statements and (iii) the reported amounts of revenues and expenses during the reporting period. Significant estimates and assumptions are used for, but are not limited to, revenue recognition, workers’ compensation and product liability reserves, asset impairment, pension and other post-retirement benefit obligations, income tax contingency accruals and valuation allowances, and litigation-related accruals. Actual results could differ from those estimates.
Significant Accounting Policies
As described in Note 2 – Acquisitions, amounts allocatedRevenue Recognition, the Company’s revenue recognition accounting policy has been updated to certain assets acquired and liabilities assumed in connection with current-year acquisitions are considered preliminary asreflect the adoption of September 30, 2017 and are subject to change during the measurement period.
Significant Accounting Policies
Topic 606 on January 1, 2018. There have been no other changes to the Company’s significant accounting policies as disclosed in the Company’s Annual Report on Form 10-K for the year ended December 31, 2016.2017.
NOTE 2 – ACQUISITIONSREVENUE RECOGNITION
Acquisition of TBEI
On June 2, 2017, the Company completed the acquisition of allImpact of the outstanding sharesAdoption of capital stock of TBEI. TBEI is a leading U.S. manufacturer of dump truck bodies and trailers serving maintenance and infrastructure end markets. The Company expects that the acquisition of TBEI will enable it to strengthen its market position as a specialty vehicle manufacturer in maintenance and infrastructure markets, leverage its expertise in building chassis-based vehicles and balance the mix of revenues it generates from municipal and industrial markets. As the acquisition closed on June 2, 2017, the assets and liabilities of TBEI have been consolidated into the Condensed Consolidated Balance Sheet as of September 30, 2017, while the post-acquisition results of operations have been included in the Condensed Consolidated Statements of Operations, within the Environmental Solutions Group.Topic 606

9

Table of Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

The initial cash consideration paid byOn January 1, 2018, the Company adopted Topic 606 following the modified retrospective method of adoption applied to acquire TBEI was approximately $271.8 million, inclusive of cash acquired and a preliminary working capital adjustment. Any additional working capital adjustment is expected to be finalized before the end of the fourth quarter of 2017.
The acquisition is being accounted for in accordance with ASC 805, Business Combinations. Accordingly, the total purchase price has been allocated on a preliminary basis to assets acquired and liabilities assumed in connection with the acquisition based on their estimated fair valuesthose contracts which were not completed as of the completiondate of adoption. In accordance with the acquisition. A single estimateTopic 606 transition guidance, the financial information in the comparative periods presented herein has not been restated and continues to be reported under the accounting standards in effect for those periods.
The adoption of fair value results fromTopic 606 did not have a complex series of judgments about future events and uncertainties and relies heavilymaterial impact on estimates and assumptions. The Company’s judgments used to determine the estimated fair value assigned to each class of assets acquired and liabilities assumed, as well as asset lives, can materially impact the Company’s financial position, results of operations. Theoperations or cash flows. While the impact of adoption was not material, the Company’s purchase price allocation asCondensed Consolidated Statements of SeptemberOperations for both the three and six months ended June 30, 2017 reflects various provisional estimates that were2018 include a reduction in Net sales of approximately 1% within the Environmental Solutions Group based on the information that was available asa revised “Principal vs. Agent” analysis resulting in a change from gross to net presentation, with a corresponding reduction in Cost of the acquisition date and the subsequent filing date of this Form 10-Q. The Company believes that this information provides a reasonable basis for estimating the fair values of assets acquired and liabilities assumed, however the determination of those fair values is not yet finalized. Thus, the preliminary measurements of fair value set forth in the table below are subject to change during the measurement period as valuations are finalized, including those performed by a third-party valuation specialist related to certain of the acquired tangible and intangible assets. The Company expects to finalize the valuations and complete the purchase price allocation as soon as practicable.sales.
The following table summarizes the preliminary fair value of assets acquired and liabilities assumed asimpact of the acquisition date:adoption of Topic 606 on the Company’s Condensed Consolidated Statements of Operations for the three and six months ended June 30, 2018:
(in millions) 
Purchase price, inclusive of working capital adjustment (a)
$269.7
Total consideration269.7
  
Cash2.6
Accounts receivable23.4
Inventories24.7
Prepaid expenses and other current assets0.8
Rental equipment0.8
Properties and equipment23.4
Customer relationships (b)
90.0
Trade names (c)
60.0
Other intangible assets3.0
Accounts payable(18.7)
Accrued liabilities(5.6)
Deferred tax liabilities(65.4)
Net assets acquired$139.0
  
Goodwill (d)
$130.7
(a)$243.0 million of the purchase price was funded through borrowings under the Company’s revolving credit facility, with the remainder being funded with existing cash on hand. The purchase price is subject to a final working capital adjustment that is expected to be finalized before the end of the fourth quarter of 2017.
(b)Represents the preliminary fair value assigned to customer relationships, which are considered to be definite-lived intangible assets, with a preliminary estimated useful life of approximately 12 years.
(c)Represents the preliminary fair value assigned to trade names, which are considered to be indefinite-lived intangible assets.
(d)Goodwill, which is not deductible for tax purposes, has been allocated to the Environmental Solutions Group on the basis that the synergies identified will primarily benefit this segment.

 Three Months Ended June 30, 2018 Six Months Ended June 30, 2018
(in millions)As Reported Balances Without Adoption of Topic 606 Effect of Change As Reported Balances Without Adoption of Topic 606 Effect of Change
Net sales$291.0
 $295.3
 $(4.3) $540.7
 $548.2
 $(7.5)
Cost of sales211.8
 216.1
 (4.3) 399.6
 407.1
 (7.5)
Gross profit$79.2
 $79.2
 $
 $141.1
 $141.1
 $
Revenue Recognition
Revenue is recognized when performance obligations under the terms of a contract with the customer are satisfied; generally this occurs at a point in time, with the transfer of control of the Company’s products or services to customers. For most of the Company’s product sales, these criteria are met at the time the product is shipped; however, occasionally control passes later or earlier than shipment due to customer contract or letter of credit terms. In circumstances where credit is extended, payment terms generally range from 30 to 120 days and customer deposits may be required.
Revenue is measured as the period betweenamount of consideration the June 2, 2017 closing dateCompany expects to be entitled to in exchange for transferring products or providing services. Expected returns and September 30, 2017, TBEI generated $65.3 millionallowances are estimated and recognized based primarily on an analysis of historical experience, with Net sales presented net of such returns and allowances.
The Company enters into sales arrangements that may provide for multiple performance obligations to a customer. These arrangements may include software and $3.9 millionnon-software components that function together to deliver the products’ essential functionality. The Company identifies all performance obligations that are to be delivered separately under the sales arrangement and allocates revenue to each performance obligation based on its relative standalone selling price. The Company uses an observable price to determine the standalone selling price or a cost plus margin approach when one is not available. In general, performance obligations include hardware, integration and installation services. The allocated revenue for each performance obligation is recognized as such performance obligations are satisfied.
Net sales include sales of operating income.products and billed freight related to product sales. Freight has not historically comprised a material component of Net sales. The Company has included the operating results of TBEI within the Environmental Solutions Group in its condensed consolidated financial statements since the closing date.elected to account for such shipping and handling activities as a fulfillment cost and not as a separate performance obligation. Taxes collected from customers and remitted to governmental authorities are recorded on a net basis and are excluded from Net sales.

10

Table of Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

Under ASC 805-10, acquisition-related costs (i.e., advisory, legal, valuation and other professional fees) are not included as a component of consideration transferred, but are accounted for as expenses in the periods in which the costs are incurred. Primarily due to the TBEI acquisition, the Company incurred $0.5 million and $1.5 million of acquisition-related costs in the three and nine months ended September 30, 2017, which have been recorded in Acquisition and integration-related expenses on the Condensed Consolidated Statement of Operations. The Company expects to incur additional integration expenses during the remainder of 2017.

In the nine months ended September 30, 2016, the Company incurred $0.9 million of acquisition and integration-related costs in connection with acquisitions completed in the prior-year.

Unaudited pro forma financial information
The following table presents the unaudited pro forma combined results of operationsCompany’s Net sales disaggregated by geographic region, based on the location of the Companyend customer, and TBEI for the three and nine months ended September 30, 2017 and 2016, after giving effect to certain pro forma adjustments including: (i) elimination of the costs recognized related to the step-up in fair value of TBEI’s inventory that will not have a continuing impact, (ii) amortization of acquired intangible assets, (iii) the impact of certain fair value adjustments such as depreciation on the acquired property, plant and equipment, (iv) interest expense for historical long-term debt of TBEI that was repaid and interest expense on additional borrowings by the Company to fund the acquisition and (v) elimination of non-recurring acquisition and integration-related expenses. The unaudited pro forma statement of operations of the Company assuming this transaction occurred at January 1, 2016 is as follows:
major product line:
 Three Months Ended 
 September 30,
 Nine Months Ended 
 September 30,
(in millions, except per share data)2017 2016 2017 2016
Net sales$248.7
 $239.1
 $740.0
 $695.4
Income from continuing operations13.1
 9.8
 38.3
 36.2
Diluted earnings from continuing operations (per share)$0.22
 $0.16
 $0.63
 $0.59

The unaudited pro forma financial information is presented for informational purposes only and is not intended to represent or be indicative of the consolidated results of operations of the Company that would have been reported had the acquisition been completed as of the beginning of the periods presented, and should not be taken as being representative of the future consolidated results of operations of the Company.
NOTE 3 – INVENTORIES
The following table summarizes the components of Inventories:
(in millions)September 30,
2017
 December 31,
2016
Finished goods$80.0
 $77.6
Raw materials54.3
 35.3
Work in process9.6
 7.2
Total inventories (a)
$143.9
 $120.1
(in millions)Three Months Ended 
 June 30, 2018
 Six Months Ended 
 June 30, 2018
Geographic Region:  
U.S.$220.7
 $417.3
Canada45.8
 78.2
Europe/Other24.5
 45.2
Total net sales$291.0
 $540.7
    
Major Product Line:  
Environmental Solutions  
Vehicles and equipment (a)
$185.2
 $340.8
Parts32.4
 62.2
Rental income (b)
11.6
 19.4
Other (c)
4.1
 7.5
Total$233.3
 $429.9
    
Safety and Security Systems  
Public safety and security equipment$36.7
 $67.3
Industrial signaling equipment13.5
 26.7
Warning systems7.5
 16.8
Total$57.7
 $110.8
    
Total net sales$291.0
 $540.7
(a)Amounts at September 30, 2017 include inventories acquiredIncludes net sales from the sale of new and used vehicles and equipment, including sales of rental equipment.
(b)Represents income from vehicle and equipment lease arrangements with customers, recognized in accordance with Topic 840.
(c)Primarily includes revenues from services such as maintenance and repair work and the TBEI acquisition - see Note 2 – Acquisitions.sale of extended warranty contracts.
Contract Balances
NOTE 4 – GOODWILL AND OTHER INTANGIBLE ASSETSThe Company recognizes contract liabilities when cash payments, such as customer deposits, are received in advance of the Company’s satisfaction of the related performance obligations. Contract liabilities are recognized as Net sales when the related performance obligations are satisfied, which generally occurs within three to six months of the cash receipt. Contract liability balances are not materially impacted by any other factors. The Company’s contract liabilities were $10.9 million and $8.9 million, as of June 30, 2018 and December 31, 2017, respectively. Contract assets, such as unbilled receivables, were not material as of any of the periods presented herein.
Practical Expedients
As the Company’s standard payment terms are less than a year, the Company has elected the practical expedient under ASC 606-10-32-18 to not assess whether a contract has a significant financing component.
The following table summarizesCompany has also elected the carrying amountpractical expedient under ASC 340-40-25-4 and recognizes the incremental costs of goodwill, andobtaining a contract, such as sales commissions, as expense when incurred as the changes inamortization period of the carrying amountasset that otherwise would have been recognized is one year or less.
Further, as permitted by ASC 606-10-50-14, the Company does not disclose the value of goodwill in the nine months ended September 30, 2017, by segment:
(in millions)
Environmental
Solutions
 
Safety & Security
Systems
 Total
Balance at January 1, 2017$127.2
 $109.3
 $236.5
Translation adjustments0.4
 3.8
 4.2
Acquisitions130.7
 
 130.7
Balance at September 30, 2017$258.3
 $113.1
 $371.4
its remaining performance obligations for contracts with an original expected duration of one year or less.

11

Table of Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

NOTE 3 – INVENTORIES
The following table summarizes the gross carrying amount and accumulated amortizationcomponents of intangible assets for each major class of intangible assets:Inventories:
 September 30, 2017 December 31, 2016
(in millions)Gross Carrying Value Accumulated Amortization Net Carrying Value Gross Carrying Value Accumulated Amortization Net Carrying Value
Definite-lived intangible assets:           
Customer relationships (a)
$90.9
 $(2.7) $88.2
 $0.8
 $(0.1) $0.7
Other (a)
4.3
 (0.9) 3.4
 1.1
 (0.4) 0.7
Total definite-lived intangible assets95.2
 (3.6) 91.6
 1.9
 (0.5) 1.4
Indefinite-lived intangible assets:           
Trade names69.5
 
 69.5
 8.8
 
 8.8
Total indefinite-lived intangible assets69.5
 
 69.5
 8.8
 
 8.8
Total intangible assets$164.7
 $(3.6) $161.1
 $10.7
 $(0.5) $10.2
(a)Average useful life of customer relationships and other definite-lived intangible assets are estimated to be approximately 12 years and 5 years, respectively. The average useful life across all definite-lived intangible assets is estimated to be approximately 12 years.
The table above includes preliminary estimates of the fair value and useful lives of certain definite and indefinite-lived intangible assets related to the TBEI acquisition completed during 2017. As further described in Note 2 – Acquisitions, the preliminary measurements of fair value included in the table above are subject to change during the measurement period as valuations are finalized.
Amortization expense for the three and nine months ended September 30, 2017 was $2.2 million and $3.0 million, respectively. Amortization expense for the three and nine months ended September 30, 2016 was immaterial.
The Company currently estimates that aggregate amortization expense will be approximately $2.2 million for the remainder of 2017, $8.7 million in 2018, $8.7 million in 2019, $8.1 million in 2020, $7.7 million in 2021, and $56.2 million thereafter. Actual amounts of amortization may differ from estimated amounts due to additional intangible asset acquisitions, changes in foreign currency rates, measurement period adjustments for the TBEI acquisition, impairment of intangible assets and other events.
(in millions)June 30,
2018
 December 31,
2017
Finished goods$73.7
 $74.3
Raw materials61.7
 52.6
Work in process12.3
 10.3
Total inventories$147.7
 $137.2
NOTE 54 – DEBT
The following table summarizes the components of Long-term borrowings and capital lease obligations:
(in millions)September 30,
2017
 December 31, 2016June 30,
2018
 December 31, 2017
2016 Credit Agreement:   
Revolving credit facility$282.6
 $63.2
Amended 2016 Credit Agreement (a)
$247.3
 $277.0
Capital lease obligations0.5
 0.8
0.8
 0.7
Total long-term borrowings and capital lease obligations, including current portion283.1
 64.0
248.1
 277.7
Less: Current capital lease obligations0.2
 0.5
0.3
 0.3
Total long-term borrowings and capital lease obligations$282.9
 $63.5
$247.8
 $277.4
(a)Defined as the Amended and Restated Credit Agreement, dated January 27, 2016, as amended on June 2, 2017.
As more fully described within Note 1311 – Fair Value Measurements, the Company uses a three-level fair value hierarchy that prioritizes the inputs used to measure fair value. The fair value of long-term debt is based on interest rates that we believe are currently available to us for issuance of debt with similar terms and remaining maturities (Level 2 input).
The following table summarizes the carrying amounts and estimated fair values of the Company’s long-term borrowings:

12

Table of Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

September 30, 2017 December 31, 2016June 30, 2018 December 31, 2017
(in millions)
Notional
Amount
 
Fair
Value
 
Notional
Amount
 
Fair
Value
Notional
Amount
 
Fair
Value
 
Notional
Amount
 
Fair
Value
Long-term borrowings (a)
$283.1
 $283.1
 $64.0
 $64.0
$248.1
 $248.1
 $277.7
 $277.7
(a)Long-term borrowings includes current portions of long-term debt and current portions of capital lease obligations of $0.2$0.3 million and $0.5$0.3 million as of SeptemberJune 30, 20172018 and December 31, 2016,2017, respectively.
On January 27, 2016, the Company entered into an Amended and Restated Credit Agreement (the “2016 Credit Agreement”), by and among the Company and certain of its foreign subsidiaries (collectively, the “Borrowers”), Wells Fargo Bank, National Association, as administrative agent, swingline lender and issuing lender, JPMorgan Chase Bank, N.A. as syndication agent, KeyBank National Association, as documentation agent, Wells Fargo Securities, LLC and J.P. Morgan Securities LLC, as joint lead arrangers and joint bookrunners, and the other lenders and parties signatory thereto.
The 2016 Credit Agreement is a $325.0 million revolving credit facility, maturing on January 27, 2021, that provides for borrowings in the form of loans or letters of credit up to the aggregate availability under the facility, with a sub-limit of $50.0 million for letters of credit. In addition, the 2016 Credit Agreement includes an accordion feature, whereby the Company may cause the commitments to increase by up to an additional $75.0 million, subject to the approval of the applicable lenders providing such additional financing. 
On June 2, 2017, the Company executed an amendment to the 2016 Credit Agreement (the “Amended 2016 Credit Agreement”), which included provisions to exercise this accordion feature, thereby increasing the borrowing capacity under the Amended 2016 Credit Agreement to $400.0 million.
The Amended 2016 Credit Agreement allows for the Borrowers to borrow in denominations of U.S. Dollars, Canadian Dollars (up to a maximum of C$100.0 million) or Euros (up to a maximum of €20.0 million). Borrowings under the Amended 2016 Credit Agreement may be used for working capital and general corporate purposes, including permitted acquisitions.
The Company’s domestic subsidiaries provide guarantees for all obligations of the Borrowers under the Amended 2016 Credit Agreement, which is secured by a first priority security interest in all now or hereafter acquired domestic property and assets and the stock or other equity interests in each of the domestic subsidiaries and 65% of the outstanding voting capital stock of certain first-tier foreign subsidiaries, subject to certain exclusions.
Borrowings under the Amended 2016 Credit Agreement bear interest, at the Company’s option, at a base rate or a LIBOR rate, plus, in each case, an applicable margin. The applicable margin ranges from 0.00% to 1.25% for base rate borrowings and 1.00% to 2.25% for LIBOR borrowings. The Company must also pay a commitment fee to the lenders ranging between 0.15% to 0.30% per annum on the unused portion of the $400.0$400 million revolving credit facility along with other standard fees. Letter of credit fees are payable on outstanding letters of credit in an amount equal to the applicable LIBOR margin plus other customary fees.
The Company is subject to certain leverage ratio and interest coverage ratio financial covenants under the Amended 2016 Credit Agreement that are to be measured at each fiscal quarter-end. The Company was in compliance with all such covenants as of SeptemberJune 30, 2017. The Amended 2016 Credit Agreement also includes a “covenant holiday” period, which allows for the temporary increase2018.
As of the minimum leverage ratio following the completionJune 30, 2018, there was $247.3 million of a permitted acquisition, or a seriescash drawn and $12.4 million of permitted acquisitions, when the total consideration exceeds a specified threshold. In addition,undrawn letters of credit under the Amended 2016 Credit Agreement, includes customary negative covenants, subject to certain exceptions, restricting or limiting the Company’swith $140.3 million of net availability for borrowings. As of December 31, 2017, there was $277.0 million cash drawn and its subsidiaries’ ability to, among other things: (i) make non-ordinary course dispositions$17.1 million of assets, (ii) make certain fundamental business changes, such as merge, consolidate or enter into any similar combination, (iii) make restricted payments, including dividends and stock repurchases, (iv) incur indebtedness, (v) make certain loans and investments, (vi) create liens, (vii) transact with affiliates, (viii) enter into sale/leaseback transactions, (ix) make negative pledges and (x) modify subordinated debt documents.
Underundrawn letters of credit under the Amended 2016 Credit Agreement, restricted payments, including dividendswith $105.9 million of net availability for borrowings.
As of June 30, 2018 and stock repurchases, shall be permitted if (i)December 31, 2017, there were no borrowings against the Company’s leverage ratio is less than or equalnon-U.S. lines of credit which provide for borrowings of up to 2.50, (ii)$0.1 million.
For the Company is in compliance with all other financial covenants and (iii) there are no existing defaultssix months ended June 30, 2018, gross borrowings under the Amended 2016 Credit Agreement. If its leverage ratio is more than 2.50, the Company is still permitted to fund (i) up to $30.0Agreement were $8.0 million, while there were $34.6 million of dividendgross payments. For the six months ended June 30, 2017, gross borrowings and gross payments (ii) stock repurchases sufficient to offset dilution created by the issuance of equity as compensation to its officer, directors, employeeswere $243.0 million and consultants and (iii) an incremental $30.0$20.0 million, of other cash payments.respectively.

1312

Table of Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

The Amended 2016 Credit Agreement contains customary events of default. If an event of default occurs and is continuing, the Borrowers may be required immediately to repay all amounts outstanding under the Amended 2016 Credit Agreement and the commitments from the lenders may be terminated.
In connection with its debt refinancing in the nine months ended September 30, 2016, the Company repaid the remaining $43.4 million of principal outstanding under the Company’s March 13, 2013 Credit Agreement (the “2013 Credit Agreement”) and wrote off approximately $0.3 million of unamortized deferred financing fees associated with the 2013 Credit Agreement. The Company incurred $1.1 million of debt issuance costs in connection with the execution of the 2016 Credit Agreement. Such fees have been deferred and are being amortized over the five-year term.
As of September 30, 2017, there was $282.6 million of cash drawn and $18.1 million of undrawn letters of credit under the Amended 2016 Credit Agreement, with $99.3 million of net availability for borrowings. As of December 31, 2016, there was $63.2 million cash drawn and $18.0 million of undrawn letters of credit under the 2016 Credit Agreement, with $243.8 million of net availability for borrowings.
As of September 30, 2017 and December 31, 2016, there were no borrowings against the Company’s non-U.S. lines of credit which provide for borrowings of up to $0.1 million.
For the nine months ended September 30, 2017, gross borrowings under the Amended 2016 Credit Agreement were $250.7 million, while there were $36.6 million of gross payments. For the nine months ended September 30, 2016, gross borrowings and gross payments under the 2016 Credit Agreement were $69.8 million and $5.0 million, respectively.
Interest Rate Swap
On June 2, 2017, the Company entered into an interest rate swap (the “Swap”) with a notional amount of $150.0 million, as a means of fixing the floating interest rate component on $150.0 million of its variable-rate debt. The Swap is designated as a cash flow hedge, with a termination date of June 2, 2020. As a result of the application of hedge accounting treatment, all unrealized gains and losses related to the derivative instrument are recorded in Accumulated other comprehensive loss and are reclassified into operations in the same period in which the hedged transaction affects earnings. Hedge effectiveness is testedassessed quarterly. We do not use derivative instruments for trading or speculative purposes.
As more fully described within Note 1311 – Fair Value Measurements, the Company uses a three-level fair value hierarchy that prioritizes the inputs used to measure fair value. The fair value of the Swap is derived from a discounted cash flow analysis based on the terms of the contract and the interest rate curve (Level 2 inputs) and measured on a recurring basis in our Consolidated Balance Sheet. At SeptemberJune 30, 2017,2018, the fair value of the Swap, included in Deferred charges and other assets on the Condensed Consolidated Balance Sheets, was $0.6 million and no ineffectiveness was recorded.$2.9 million. During the three and ninesix months ended SeptemberJune 30, 2017,2018, unrealized pre-tax gains of $0.2$0.3 million and $0.6$1.3 million, respectively, were recorded in Accumulated other comprehensive income.loss. During the three and six months ended June 30, 2017, an unrealized pre-tax gain of $0.4 million was recorded in Accumulated other comprehensive loss.
NOTE 65 – INCOME TAXES
The Company recognized income tax expense of $7.5$8.3 million and $5.7$6.1 million for the three months ended SeptemberJune 30, 20172018 and 2016,2017, respectively. The increase in tax expense in the current-year quarter is largely due to higher pre-tax income levels, as well asoffset by the impact of the lower U.S. federal corporate tax rate following the enactment of the 2017 Tax Act and the recognition of $0.6a $0.5 million of additionalexcess tax expense associated with a change in the state tax rate in Illinois.benefit from stock compensation activity. The effective tax rate for the three months ended SeptemberJune 30, 20172018 was 37.5%23.6%, compared to 43.2%34.7% in the prior-year quarter, when additional valuation allowance was recorded in Canada.reflecting the lower U.S. federal corporate tax rate and the excess tax benefit.
For the ninesix months ended SeptemberJune 30, 20172018 and 2016,2017, the Company recognized income tax expense of $17.4$12.4 million and $16.2$9.9 million, respectively. The increase in tax expense in the nine months ended September 30, 2017current year is largely due to higher pre-tax income levels, as well asoffset by the impact of the lower U.S. federal corporate tax rate following the enactment of the 2017 Tax Act and the recognition of $0.6a $0.5 million of additionalexcess tax expense associated with a change in the state tax rate in Illinois.benefit from stock compensation activity. The effective tax rate was 35.8% and 37.2% for the ninesix months ended SeptemberJune 30, 2018 was 23.8%, compared to 34.6% in the prior-year period, reflecting the lower U.S. federal corporate tax rate and the excess tax benefit.
As discussed in Note 1 – Summary of Significant Accounting Policies, the condensed consolidated financial statements for the three and six months ended June 30, 2018 include the Company’s provisional estimates of the impact of the 2017 Tax Act, in accordance with SAB 118. The Company may adjust the provisional amounts throughout the measurement period as the Company’s calculations are refined and additional interpretive guidance becomes available. During the three and six months ended June 30, 2018, there have been no significant adjustments to the provisional amounts recorded at December 31, 2017.
Effective January 1, 2018, the 2017 Tax Act subjects a U.S. entity to tax on global intangible low-taxed income (“GILTI”) earned by certain foreign subsidiaries. The FASB Staff Q&A, Topic 740, No. 5, Accounting for Global Intangible Low-Taxed Income, states that an entity can make an accounting policy election to either recognize deferred taxes for temporary basis differences expected to reverse as GILTI in future years or provide for the tax expense related to GILTI in the year the tax is incurred as a period expense only. Given the complexity of the GILTI provisions, the Company is continuing to evaluate the effects of the GILTI provisions and has not yet determined its related accounting policy. As of June 30, 2018, the Company has included a provisional estimate of the GILTI related to current-year operations in its estimated annual effective tax rate.
The 2017 Tax Act also provides a one-time “transition tax” on untaxed post-1986 accumulated earnings and profits (“E&P”) of a company’s controlled foreign corporations (“CFC”) determined as of November 2, 2017 or December 31, 2017 (whichever date on which there is more deferred E&P). Cash and cash equivalents are taxed at an effective rate of 15.5% and earnings in excess of the cash position are taxed at an effective rate of 8%. The 2017 Tax Act permits the netting of positive earnings of one CFC against deficits of others. At both November 2, 2017 and 2016, respectively.December 31, 2017, the accumulated undistributed earnings of the Company’s foreign subsidiaries aggregated to an overall E&P deficit. Therefore, the Company estimates that no transition tax will be payable under the provisions of the 2017 Tax Act. As with other tax calculations surrounding the 2017 Tax Act, the Company’s estimate of its transition tax liability as of June 30, 2018 is provisional due to complexities inherent in the computations that it expects to be addressed in whole, or in part, by regulations issued during 2018.

1413

Table of Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

NOTE 76 – PENSIONS
The following table summarizes the components of net postretirement pension expense:expense (benefit): 
U.S. Benefit Plan Non-U.S. Benefit PlanU.S. Benefit Plan Non-U.S. Benefit Plan
Three Months Ended 
 September 30,
 Nine Months Ended 
 September 30,
 Three Months Ended 
 September 30,
 Nine Months Ended 
 September 30,
Three Months Ended 
 June 30,
 Six Months Ended 
 June 30,
 Three Months Ended 
 June 30,
 Six Months Ended 
 June 30,
(in millions)2017 2016 2017 2016 2017 2016 2017 20162018 2017 2018 2017 2018 2017 2018 2017
Service cost$
 $
 $
 $
 $
 $
 $0.1
 $0.1
$
 $
 $
 $
 $
 $0.1
 $0.1
 $0.1
Interest cost1.8
 1.9
 5.6
 5.8
 0.3
 0.4
 1.0
 1.4
1.6
 1.9
 3.2
 3.8
 0.4
 0.4
 0.7
 0.7
Amortization of actuarial loss0.7
 1.4
 1.9
 4.2
 0.2
 0.2
 0.5
 0.5
0.7
 0.6
 1.5
 1.2
 0.1
 0.1
 0.3
 0.3
Expected return on plan assets(2.4) (2.6) (7.2) (7.8) (0.5) (0.5) (1.5) (1.8)(2.2) (2.4) (4.4) (4.8) (0.6) (0.5) (1.2) (1.0)
Net postretirement pension expense$0.1
 $0.7
 $0.3
 $2.2
 $
 $0.1
 $0.1
 $0.2
Net postretirement pension expense (benefit)$0.1
 $0.1
 $0.3
 $0.2
 $(0.1) $0.1
 $(0.1) $0.1
In the ninesix months ended SeptemberJune 30, 20172018 and 2016,2017, the Company contributed $3.9$2.7 million and $5.6$2.7 million to its U.S. defined benefit plan, respectively, and $0.7 million and $1.0$0.4 million to its non-U.S. defined benefit plan, respectively.
During the remainder of 2017, theThe Company expects to make additional contributions ofcontribute up to $1.1$6.9 million to the U.S. benefit plan and up to $0.2$1.4 million to the non-U.S. benefit plan.
In September 2017, the Company executed an amendment to the Federal Signal Corporation Retirement Plan (“the Plan”), which enabled the Company to announce a limited-time voluntary lump-sum pension offering to eligible, terminated, vested plan participants. The lump-sum settlement payments will be made during the fourth quarter of 2017, using assets from the Plan. In connection with the lump-sum offering, the Company expects to incur a pre-tax, non-cash settlement charge of up to $7 million in the fourth quarter of 2017, when the lump sum settlements are expected to be paid. The Company also anticipates that the lump-sum offering will result in a decrease in the Company’s Long-term pension and other postretirement benefit liabilities, as presented on the Condensed Consolidated Balance Sheet.2018.
NOTE 87 – COMMITMENTS AND CONTINGENCIES
Financial Commitments
The Company provides indemnifications and other guarantees in the ordinary course of business, the terms of which range in duration and often are not explicitly defined. Specifically, the Company is occasionally required to provide letters of credit and bid and performance bonds to various customers, principally to act as security for retention levels related to casualty insurance policies and to guarantee the performance of subsidiaries that engage in export and domestic transactions. At SeptemberJune 30, 2017,2018, the Company had outstanding performance and financial standby letters of credit, as well as outstanding bid and performance bonds, aggregating $21.6to $17.2 million. If any such letters of credit or bonds are called, the Company would be obligated to reimburse the issuer of the letter of credit or bond. The Company believes the likelihood of any currently outstanding letter of credit or bond being called is remote.
Following the June 3, 2016 acquisition of substantially all of the assets and operations of Joe Johnson Equipment, Inc. and Joe Johnson Equipment (USA), Inc. (collectively, “JJE”), theThe Company has transactions involving the sale of equipment to certain of its customers which include (i) guarantees to repurchase the equipment for a fixed price at a future date and (ii) guarantees to repurchase the equipment from the third-party lender in the event of default by the customer. As of SeptemberJune 30, 2017,2018, the single year and maximum potential cash payments the Company could be required to make to repurchase equipment under these agreements were $4.3$3.8 million and $4.7$4.8 million, respectively. The Company’s risk under these repurchase arrangements would be partially mitigated by the value of the products repurchased as part of the transaction. In addition,Further, pursuant to the terms of the June 3, 2016 acquisition of substantially all of the assets and operations of Joe Johnson Equipment, Inc. and Joe Johnson Equipment (USA), Inc. (collectively, “JJE”), the former owners of JJE have agreed to reimburse the Company for certain losses incurred resulting from the requirement to repurchase equipment that was sold prior to the acquisition date. Any such reimbursement would be withheld from the C$8.0 million deferred payment to be made to the former owners of JJE on the third anniversary of the acquisition date. The Company has recorded an immaterial accrual for potential losses related to the repurchase exposures, which represents the expected losses that could result from obligations to repurchase products, after giving effect to proceeds anticipated to be received from the resale of those products to alternative customers, as well as to the reimbursement of any losses incurred. The Company has recorded its estimated net liability associated with losses from these guarantee and repurchase obligations on its Consolidated Balance Sheet based on historical experience and current facts and circumstances. Historical cash requirements and losses associated with these obligations have not been significant, but could increase if customer defaults exceed current expectations.

15

Table of Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

Product Warranties
The Company issues product performance warranties to customers with the sale of its products. The specific terms and conditions of these warranties vary depending upon the product sold and country in which the Company does business, with warranty periods generally ranging from one to five years. The Company estimates the costs that may be incurred under its basic limited warranty and records a liability in the amount of such costs at the time the sale of the related product is recognized. Factors that affect the Company’s warranty liability include (i) the number of units under warranty, (ii) historical and anticipated rates of warranty claims and (iii) costs per claim. The Company periodically assesses the adequacy of its recorded warranty liabilities and adjusts the amounts as necessary.
The following table summarizes the changes in the Company’s warranty liabilities:
14

(in millions)2017 2016
Balance at January 1$6.4
 $7.4
Provisions to expense4.3
 4.0
Acquisitions1.4
 
Payments(4.7) (4.7)
Balance at September 30$7.4
 $6.7
Table of Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

Environmental Liabilities
In May 2012,During the year ended December 31, 2017, the Company soldrecognized an estimated liability within the Environmental Solutions Group in connection with a facility in Pearland, Texas. The facility was previously used byspecific warranty matter. Although there were no significant changes to the Company’s discontinued Pauluhn business, which manufactured marine, offshoreliability during the three and industrial lighting products. The site is in the process of remediation, andsix months ended June 30, 2018, it is probablereasonably possible that the site will incur future costs. As such, as of September 30, 2017 and December 31, 2016, environmental remediation reserves of $0.3 million and $0.6 million, respectively, have been included in liabilities of discontinued operations on the Condensed Consolidated Balance Sheets. The recorded reserves are based on an undiscounted estimate of the range of costs to remediate the site, depending upon the remediation approach and other factors. The Company’s estimate may change in the near-termnear term as more information becomes available; however, the costs areultimate resolution of this matter is not expected to have a material adverse effect on the Company’s results of operations, financial position or cash flow.
The following table summarizes the changes in the Company’s warranty liabilities during the six months ended June 30, 2018 and 2017:
(in millions)2018 2017
Balance at January 1$8.4
 $6.4
Provisions to expense3.5
 2.3
Acquisitions
 1.5
Payments(3.2) (2.8)
Balance at June 30$8.7
 $7.4
Liabilities of Discontinued Operations
The Company retains certain liabilities for operations discontinued in prior periods, primarily for environmental remediation and product liability. Included in liabilities of discontinued operations on the Condensed Consolidated Balance Sheets as of June 30, 2018 and December 31, 2017, were reserves of $0.4 million and $0.5 million, respectively, related to environmental remediation at the Pearland, Texas facility previously used by the Company’s discontinued Pauluhn business, and $1.4 million related to estimated product liability obligations of the discontinued North American refuse truck body business.
Legal Proceedings
The Company is subject to various claims, including pending and possible legal actions for product liability and other damages, and other matters arising in the ordinary course of the Company’s business. On a quarterly basis, the Company reviews uninsured material legal claims against the Company and accrues for the costs of such claims as appropriate in the exercise of management’s best judgment and experience. However, due to a lack of factual information available to the Company about a claim, or the procedural stage of a claim, it may not be possible for the Company to reasonably assess either the probability of a favorable or unfavorable outcome of the claim or to reasonably estimate the amount of loss should there be an unfavorable outcome. Therefore, for many claims, the Company cannot reasonably estimate a range of loss.
The Company believes, based on current knowledge and after consultation with counsel, that the outcome of such claims and actions will not have a material adverse effect on the Company’s results of operations or financial condition. However, in the event of unexpected future developments, it is possible that the ultimate resolution of such matters, if unfavorable, could have a material adverse effect on the Company’s results of operations, financial condition or cash flow.
Hearing Loss Litigation
The Company has been sued for monetary damages by firefighters who claim that exposure to the Company’s sirens has impaired their hearing and that the sirens are therefore defective. There were 33 cases filed during the period of 1999 through 2004, involving a total of 2,443 plaintiffs, in the Circuit Court of Cook County, Illinois. These cases involved more than 1,800 firefighter plaintiffs from locations outside of Chicago. In 2009, six additional cases were filed in Cook County, involving 299 Pennsylvania firefighter plaintiffs. During 2013, another case was filed in Cook County involving 74 Pennsylvania firefighter plaintiffs.
The trial of the first 27 of these plaintiffs’ claims occurred in 2008, whereby a Cook County jury returned a unanimous verdict in favor of the Company.

16

Table of Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

An additional 40 Chicago firefighter plaintiffs were selected for trial in 2009. Plaintiffs’ counsel later moved to reduce the number of plaintiffs from 40 to nine. The trial for these nine plaintiffs concluded with a verdict against the Company and for the plaintiffs in varying amounts totaling $0.4 million. The Company appealed this verdict. On September 13, 2012, the Illinois Appellate Court rejected this appeal. The Company thereafter filed a petition for rehearing with the Illinois Appellate Court, which was denied on February 7, 2013. The Company sought further review by filing a petition for leave to appeal with the Illinois Supreme Court on March 14, 2013. On May 29, 2013, the Illinois Supreme Court issued a summary order declining to

15

Table of Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

accept review of this case. On July 1, 2013, the Company satisfied the judgments entered for these plaintiffs, which has resulted in final dismissal of these cases.
A third consolidated trial involving eight Chicago firefighter plaintiffs occurred during November 2011. The jury returned a unanimous verdict in favor of the Company at the conclusion of this trial.
Following this trial, on March 12, 2012 the trial court entered an order certifying a class of the remaining Chicago Fire Department firefighter plaintiffs for trial on the sole issue of whether the Company’s sirens were defective and unreasonably dangerous. The Company petitioned the Illinois Appellate Court for interlocutory appeal of this ruling. On May 17, 2012, the Illinois Appellate Court accepted the Company’s petition. On June 8, 2012, plaintiffs moved to dismiss the appeal, agreeing with the Company that the trial court had erred in certifying a class action trial in this matter. Pursuant to plaintiffs’ motion, the Illinois Appellate Court reversed the trial court’s certification order.
Thereafter, the trial court scheduled a fourth consolidated trial involving three firefighter plaintiffs, which began in December 2012. Prior to the start of this trial, the claims of two of the three firefighter plaintiffs were dismissed. On December 17, 2012, the jury entered a complete defense verdict for the Company.
Following this defense verdict, plaintiffs again moved to certify a class of Chicago Fire Department plaintiffs for trial on the sole issue of whether the Company’s sirens were defective and unreasonably dangerous. Over the Company’s objection, the trial court granted plaintiffs’ motion for class certification on March 11, 2013 and scheduled a class action trial to begin on June 10, 2013. The Company filed a petition for review with the Illinois Appellate Court on March 29, 2013 seeking reversal of the class certification order.
On June 25, 2014, a unanimous three-judge panel of the First District Illinois Appellate Court issued its opinion reversing the class certification order of the trial court. Specifically, the Appellate Court determined that the trial court’s ruling failed to satisfy the class-action requirements that the common issues of the firefighters’ claims predominate over the individual issues and that there is an adequate representative for the class. During a status hearing on October 8, 2014, plaintiffs represented to the Court that they would again seek to certify a class of firefighters on the issue of whether the Company’s sirens were defective and unreasonably dangerous. On January 12, 2015, plaintiffs filed motions to amend their complaints to add class action allegations with respect to Chicago firefighter plaintiffs as well as the approximately 1,800 firefighter plaintiffs from locations outside of Chicago. On March 11, 2015, the trial court granted plaintiff’s motions to amend their complaints. Plaintiffs have indicated that they will now file motions to certify classes in these cases. On April 24, 2015, the cases were transferred to Cook County chancery court, which will decide all class certification issues. On March 23, 2018, plaintiffs filed a motion to certify as a class all firefighters from the Chicago Fire Department who have filed lawsuits in this matter. The Company has served discovery upon plaintiffs related to this motion and intends to continue its objections to any attempt at certification. A further status hearing on class certification issues has been scheduled for September 18, 2018.
The Company has also filed motions to dismiss cases involving firefighters who worked for fire departments located outside of the state of Illinois based on improper venue. On February 24, 2017, the Circuit Court of Cook County entered orders dismissing the cases of 1,770 such firefighter plaintiffs from the jurisdiction of the state of Illinois. Pursuant to these orders, these plaintiffs had six months thereafter to refile their cases in jurisdictions where these firefighters are located. Prior to this six-month deadline, some of the attorneys representing these plaintiffs contacted the Company regarding possible settlement of these cases. TheDuring the year ended December 31, 2017, the Company has entered into a global settlement agreement with two attorneys representingwho represented approximately 1,090 of these plaintiffs. Under the terms of the settlement agreement, the Company has offered $700 per plaintiff to settle these cases and has agreed to toll any filing deadlines for717 plaintiffs who accept the settlement offer.accepted this offer as a final settlement. The attorneys representing these plaintiffs initially advised that 799 plaintiffs will accept this settlement amount and they willagreed to withdraw from representing plaintiffs who havedid not respondedrespond to the settlement offer. The Company expects this settlementIt is the Company’s position that the non-settling plaintiffs who failed to be finalized during November 2017.timely refile their cases following the February 2017 dismissal by the Circuit Court of Cook County are now barred from doing so by the statute of limitations. The Company also has filed a venue motion seeking to transfer to DuPage County cases involving 10 plaintiffs who reside and work in Illinois but outside of Cook County. The Court granted this motion on June 28, 2017.
The Company has also been sued on this issue outside of the Cook County, Illinois venue. ManyIn 2007 and through 2009, a total of these cases have involved71 lawsuits involving 71 plaintiffs were filed by a single attorney in the Court of Common Pleas, Philadelphia County, Pennsylvania. During 2007 and through 2009, this attorney filed a total of 71 lawsuits involving 71 plaintiffs in this jurisdiction. Three of these cases were dismissed

17

Table of Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

pursuant to pretrial motions filed by the Company. Another case was voluntarily dismissed. Prior to trial in four cases, the Company paid nominal sums to obtain dismissals.
Three trials occurred in Philadelphia involving these cases filed in 2007 through 2009. The first trial involving one of these plaintiffs occurred in 2010, when the jury returned a verdict for the plaintiff. In particular, the jury found that the Company’s siren was not defectively designed, but that the Company negligently constructed the siren. The jury awarded damages in the

16

Table of Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

amount of $0.1 million, which was subsequently reduced to $0.08 million. The Company appealed this verdict. Another trial, involving nine Philadelphia firefighter plaintiffs, also occurred in 2010 when the jury returned a defense verdict for the Company as to all claims and all plaintiffs involved in that trial. The third trial, also involving nine Philadelphia firefighter plaintiffs, was completed during 2010 when the jury returned a defense verdict for the Company as to all claims and all plaintiffs involved in that trial.
Following defense verdicts in the last two Philadelphia trials, the Company negotiated settlements with respect to all remaining filed cases in Philadelphia at that time, as well as other firefighter claimants represented by the attorney who filed the Philadelphia cases. On January 4, 2011, the Company entered into a Global Settlement Agreement (the “Settlement Agreement”) with the law firm of the attorney representing the Philadelphia claimants, on behalf of 1,125 claimants the firm represented (the “Claimants”) and who had asserted product claims against the Company (the “Claims”). Three hundred eight of the Claimants had lawsuits pending against the Company in Cook County, Illinois.
The Settlement Agreement as amended, provided that the Company pay a total amount of $3.8 million (the “Settlement Payment”) to settle the Claims (including the costs, fees and other expenses of the law firm in connection with its representation of the Claimants), subject to certain terms, conditions and procedures set forth in the Settlement Agreement. In order for the Company to be required to make the Settlement Payment: (i) each Claimant who agreed to settle his or her claims had to sign a release acceptable to the Company (a “Release”), (ii) each Claimant who agreed to the settlement and who was a plaintiff in a lawsuit, had to dismiss his or her lawsuit with prejudice, (iii) by April 29, 2011, at least 93% of the Claimants identified in the Settlement Agreement must have agreed to settle their claims and provide a signed Release to the Company and (iv) the law firm had to withdraw from representing any Claimants who did not agree to the settlement, including those who filed lawsuits. If the conditions to the settlement were met, but less than 100% of the Claimants agreed to settle their Claims and sign a Release, the Settlement Payment would be reduced by the percentage of Claimants who did not agree to the settlement.
On April 22, 2011, the Company confirmed that the terms and conditions of the Settlement Agreement had been met and made a payment of $3.6 million to conclude the settlement. The amount was based upon the Company’s receipt of 1,069 signed releases provided by Claimants, which was 95.02% of all Claimants identified in the Settlement Agreement.
The Company generally denies the allegations made in the claims and lawsuits by the Claimants and denies that its products caused any injuries to the Claimants. Nonetheless, the Company entered into the Settlement Agreement for the purpose of minimizing its expenses, including legal fees, and avoiding the inconvenience, uncertainty and distraction of the claims and lawsuits.
During April through October 2012, 20 new cases were filed in the Court of Common Pleas, Philadelphia County, Pennsylvania. These cases were filed on behalf of 20 Philadelphia firefighters and involve various defendants in addition to the Company. Five of these cases were subsequently dismissed. The first trial involving these 2012 Philadelphia cases occurred during December 2014 and involved three firefighter plaintiffs. The jury returned a verdict in favor of the Company. Following this trial, all of the parties agreed to settle cases involving seven firefighter plaintiffs set for trial during January 2015 for nominal amounts per plaintiff.
In January 2015, plaintiffs’ attorneys filed two new complaints in the Court of Common Pleas, Philadelphia, Pennsylvania on behalf of approximately 70 additional firefighter plaintiffs. The vast majority of the firefighters identified in these complaints are located outside of Pennsylvania. One of the complaints in these cases, which involves 11 firefighter plaintiffs from the District of Columbia, was removed to federal court in the Eastern District of Pennsylvania. Plaintiffs voluntarily dismissed all claims in this case on May 31, 2016. The Company thereafter moved to recover various fees and costs in this case, asserting that plaintiffs’ counsel failed to properly investigate these claims prior to filing suit. The Court granted this motion on April 25, 2017, awarding $0.1 million to the Company. Plaintiffs’ counsel hasAfter plaintiffs appealed this Order. Order, the United States Court of Appeals for the Third Circuit affirmed the lower court decision awarding fees and costs to the Company.
With respect to claims of other out-of-state firefighters involved in these two cases, the Company moved to dismiss these claims as improperly filed in Pennsylvania. The Court granted this motion and dismissed these claims on November 5, 2015. During August through December 2015, another nine new cases were filed in the Court of Common Pleas, Philadelphia County, Pennsylvania. These cases involve a total of 193 firefighters, most of whom are located outside of Pennsylvania. The Company again moved to dismiss all claims filed by out-of-state firefighters in these cases as improperly filed in Pennsylvania. On May 24, 2016, the Court granted this motion and dismissed these claims. Plaintiffs have filed a notice of appeal regarding this decision. On May 13, 2016, four new cases were filed in Philadelphia state court, involving a total of 55 Philadelphia

18

Table of Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

firefighters who live in Pennsylvania. During August 2016, the Company settled a case involving four Philadelphia firefighters that had been set for trial in Philadelphia state court during September 2016. During 2017, plaintiffs filed additional cases in the

17

Table of Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

Court of Common Pleas, Philadelphia County, involving over 100 Philadelphia firefighter plaintiffs. As of October 1, 2017, there are 11 cases involving 162 firefighters pending in this jurisdiction. During January 2017, plaintiffs filed a motion to consolidate and bifurcate, similar to a motion filed in the Pittsburgh hearing loss cases, as described below. The Company has filed an opposition to this motion. These cases also have beenwere then transferred to the mass tort program in Philadelphia for pretrial purposes. Currently, there is one casePlaintiffs’ counsel thereafter dismissed several plaintiffs. During November 2017, a trial involving one plaintiff scheduled for trial during November 2017Philadelphia firefighter occurred. The jury returned a verdict in favor of the Company in this jurisdiction.trial. As of June 30, 2018, a total of 75 firefighters are involved in cases pending in the Philadelphia mass tort program.
During April through July 2013, additional cases were filed in Allegheny County, Pennsylvania. These cases involvePennsylvania on behalf of 247 plaintiff firefighters from Pittsburgh and against various defendants, including the Company. During May 2016, two additional cases were filed against the Company in Allegheny County involving 19 Pittsburgh firefighters. After the Company filed pretrial motions, the Court dismissed claims of 55 Pittsburgh firefighter plaintiffs. The Court scheduled the first trials of these Pittsburgh firefighters to occur infor May, September and November 2016. Each trial will involve2016, for eight firefighters.firefighters per trial. Prior to the first scheduled trial in Pittsburgh, the Court granted the Company’s motion for summary judgment and dismissed all claims asserted by plaintiff firefighters involved in this trial. Plaintiffs have appealed this dismissal. The next trial involvingfor six Pittsburgh firefighters started on November 7, 2016. Shortly after this trial began, plaintiffs’ counsel moved for a mistrial because a key witness suddenly became unavailable. The Court granted this motion and rescheduled this trial for March 6, 2017. During January 2017, plaintiffs also moved to consolidate and bifurcate trials involving Pittsburgh firefighters. In particular, plaintiffs sought one trial involving liability issues which will apply to all Pittsburgh firefighters who have filed suit against the Company. The Company filed an opposition to this motion. On April 18, 2017, the trial court granted plaintiffs’ motion to bifurcate the next Pittsburgh trial. Pursuant to a motion for clarification filed by the Company, the Court ruled that the bifurcation order willwould only apply to six plaintiffs who arewere part of the next trial group in Pittsburgh. The Company thereafter sought an interlocutory appeal of the Court’s bifurcation order. The appellate court declined to accept the appeal at thisthat time. A bifurcated trial began on September 27, 2017 in Allegheny County, Pennsylvania. Prior to and during trial, two plaintiffs were dismissed, resulting in four plaintiffs remaining for trial. After approximately two weeks of trial, the jury found that the Company’s siren product was not defective or unreasonably dangerous and rendered a verdict in favor of the Company. The nextA second trial ininvolving Pittsburgh is scheduled forfirefighters began during January 2018. At the outset of this trial, plaintiffs’ attorneys requested that the Company consider settlement of various cases. This trial was continued to allow the parties to further discuss possible settlement.
During March 2018, the parties agreed in principle on a framework to resolve hearing loss claims and cases in all jurisdictions involved in the hearing loss litigation except in Cook County, Lackawanna County, and excluding one case involving one firefighter in New York City. The firefighters excluded from this settlement framework are represented by different attorneys. Pursuant to this settlement framework, the Company would pay $700 to each firefighter who has filed a lawsuit and is eligible to be part of the settlement. The Company would pay $300 to each firefighter who has not yet filed a case and is eligible to be part of the settlement. To be eligible for settlement, among other things, firefighters must provide proof that they have high frequency noise-induced hearing loss. There are approximately 3,700 firefighters whose claims may be considered as part of this settlement, including approximately 1,180 firefighters who have ongoing filed lawsuits. The parties are in the process of determining how many of these firefighters will be eligible to participate in the settlement. In order to minimize the parties’ respective legal costs and expenses during this settlement process, on July 5, 2018, the parties entered into a tolling agreement whereby counsel for the settling firefighters agreed to dismiss the pending lawsuits in all jurisdictions except for the Alleghany County (Pittsburgh), Pennsylvania cases, and the Company agreed to a tolling of any statute of limitations applicable to the dismissed cases through October 31, 2018. The settlement framework will require plaintiffs’ attorneys to withdraw from representing firefighters who elect not to participate in this settlement.
As of June 30, 2018, the Company has recognized an estimated liability for the potential settlement amount. While it is reasonably possible that the ultimate resolution of this matter may result in a loss in excess of the amount accrued, the incremental loss is not expected to be material.
During March 2014, an action also was brought in the Court of Common Pleas of Erie County, Pennsylvania on behalf of 61 firefighters. This case likewise involves various defendants in addition to the Company. After the Company filed pretrial motions, 33 Erie County firefighter plaintiffs voluntarily dismissed their claims. During August 2017, five cases involving 70 firefighter plaintiffs were filed in Lackawanna County, Pennsylvania. These cases involve firefighter plaintiffs who originally filed in Cook County and were dismissed pursuant to the Company’s forum nonconveniens motion. As of June 30, 2018, a total of 263 firefighters are involved in cases filed in Allegheny and Lackawanna counties in Pennsylvania.

On September 17, 2014, 20 lawsuits, involving a total of 193 Buffalo Fire Department firefighters, were filed in the Supreme Court of the State of New York, Erie County. All of the cases filed in Erie County, New York have been removed to federal court in the Western District of New York. Plaintiffs have filed a motion to consolidate and bifurcate these cases, similar to the

18

Table of Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

motion filed in the Pittsburgh hearing loss cases, as described above. The Company has filed an opposition to the motion. During February 2015, a lawsuit involving one New York City firefighter plaintiff was filed in the Supreme Court of the State of New York, New York County. The plaintiff named the Company as well as several other parties as defendants. That case subsequently was transferred to federal court in the Northern District of New York and thereforethereafter dismissed. During April 2015 through January 2016, 29 new cases involving a total of 235 firefighters were filed in various counties in the New York City area. During December 2016 through October 2017 additional cases were filed in these jurisdictions. On February 5, 2018, the Company was served with a complaint in an additional case filed in Kings County, New York. This case involves one plaintiff. As of October 1,June 30, 2018, a total of 462536 firefighters are currently involved in cases filed in the state of New York.
During November 2015, the Company was served with a complaint filed in Union County, New Jersey state court, involving 34 New Jersey firefighters. This case has been transferred to federal court in the District of New Jersey. During the period from January through May 2016, eight additional cases were filed in various New Jersey state courts. Most of the firefighters in these cases reside in New Jersey and work or worked at New Jersey fire departments. During December 2016, a case involving one New Jersey firefighter was filed in the United States District Court of New Jersey. As of October 1, 2017,June 30, 2018, a total of 8961 firefighters are currently involved in cases filed in New Jersey. On May 2, 2017, plaintiffs filed a motion to consolidate and bifurcate in the pending federal court case in New Jersey. This motion is similar to bifurcation motions filed by plaintiffs in Pittsburgh, Buffalo and Philadelphia. The Court has denied this motion as premature. The parties have filedPursuant to a petition to consolidatefiled by both parties, all New Jersey state court cases have been consolidated for pretrial purposes.
During May through October 2016, nine cases were filed in Suffolk County, Massachusetts state court, naming the Company as a defendant. These cases involve 194 firefighters who lived and worked in the Boston area. During August 2017, plaintiffs

19

Table of Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

filed additional cases in Suffolk County court. Currently, thereThe Company has moved to transfer various cases filed in Suffolk county to other counties in Massachusetts where plaintiffs reside and work. As of June 30, 2018, a total of 218 firefighters are 18involved in cases pendingfiled in this jurisdiction involving 307 firefighter plaintiffs.Massachusetts.
During August and September 2017, plaintiffs’ attorneys filed additional hearing loss cases in Florida. Federal SignalThe Company is the only named defendant. As of October 1, we have received notice of 12These cases involving 103 firefighter plaintiffs, which have been filed in nineseveral different counties in Florida. These counties includeFlorida, including Tampa, Miami and Orlando municipalities. Plaintiffs have agreed to stipulate that they will not seek more than $75,000 in damages in any individual plaintiff case. As of June 30, 2018, a total of 166 firefighters are involved in cases filed in Florida.
From 2007 through 2009, firefighters also brought hearing loss claims against the Company in New Jersey, Missouri, Maryland and Kings County, New York. All of those cases, however, were dismissed prior to trial, including four cases in the Supreme Court of Kings County, New York that were dismissed upon the Company’s motion in 2008. On appeal, the New York appellate court affirmed the trial court’s dismissal of these cases. Plaintiffs’ attorneys have threatened to file additional lawsuits. The Company intends to vigorously defend all of these lawsuits, if filed.
The Company’s ongoing negotiations with its insurer, CNA, over insurance coverage on these claims have resulted in reimbursements of a portion of the Company’s defense costs. These reimbursements are recorded as a reduction of corporate operating expenses. For the ninesix months ended SeptemberJune 30, 20172018 and 2016,2017, the Company recorded $0.4$0.2 million and $0.2$0.3 million of reimbursements from CNA related to legal costs, respectively.
Latvian Commercial Dispute
On June 12, 2014, a Latvian trial court issued a summary ruling against the Company’s former Bronto subsidiary in a lawsuit relating to a commercial dispute. The dispute involves a transaction for the 2008 sale of three Bronto units that were purchased by a financing company for lease to a Latvian fire department. The lessor and the Latvian fire department sought to rescind the contract after delivery, despite the fact that an independent third party, selected by the lessor, had certified that the vehicles satisfied the terms of the contract. The adverse judgment required Bronto to refund the purchase price and pay interest and attorneys’ fees. The trial court denied the lessor’s claim against Bronto for alleged damages relating to lost lease income.
Believing that the claims against Bronto were invalid and that Bronto fully satisfied the terms of the subject contract, on July 10, 2014, the Company filed an appeal with the Civil Chamber of the Supreme Court of Latvia seeking a reversal of the trial court’s ruling.
At December 31, 2015, the Company had not accrued any liability within its consolidated financial statements for this lawsuit. In evaluating whether a charge to record a reserve was previously necessary, the Company analyzed all of the available information, including the legal reasoning applied by the judge of the trial court in reaching its decision. Based on the Company’s analysis, and consultations with external counsel, the Company assessed the likelihood of a successful appeal to be more likely than not and therefore did not believe that a probable loss had been incurred.
In connection with the sale of Bronto to Morita Holdings Corporation (“Morita”), completed in January 2016, the Company and Morita agreed that the Company would remain in control of negotiations and proceedings relating to the appeal and fund the legal costs associated therewith. The Company also agreed to compensate Morita for 50% of any liability resulting from a final and non-appealable decision of a court of competent jurisdiction, net of any actual income tax benefit to Bronto as a result of the judgment, and less 50% of legal fees incurred by the Company, relating to the defense of this matter, subsequent to the January 29, 2016 closing date of the sale.
In April 2016, the Civil Chamber of the Supreme Court of Latvia heard the Company’s appeal and upheld the trial court’s ruling against Bronto. As the Company’s appeal of the trial judgment was unsuccessful, a charge of $1.5 million was recorded as a component of Gain from discontinued operations and disposal, net of tax in the nine months ended September 30, 2016, to reflect the Company’s share of the liability. The Company decided not to further appeal the Supreme Court’s ruling and, during the nine months ended September 30, 2017, settled the liability due to Morita.

20

Table of Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

NOTE 98 – EARNINGS PER SHARE
The Company computes earnings per share (“EPS”) in accordance with ASC 260, Earnings per Share, which requires that non-vested restricted stock containing non-forfeitable dividend rights should be treated as participating securities pursuant to the two-class method. Under the two-class method, net income is reduced by the amount of dividends declared in the period for common stock and participating securities. The remaining undistributed earnings are then allocated to common stock and participating securities as if all of the net income for the period had been distributed. The amounts of distributed and undistributed earnings allocated to participating securities for the three and ninesix months ended SeptemberJune 30, 20172018 and 20162017 were insignificant and did not materially impact the calculation of basic or diluted EPS.
Basic EPS is computed by dividing income or loss available to common stockholders by the weighted average number of shares of common stock and non-vested restricted stock awards outstanding for the period.
Diluted EPS is computed using the weighted average number of shares of common stock and non-vested restricted stock awards outstanding for the year plus the effect of dilutive potential common shares outstanding during the period. The dilutive effect of common stock equivalents is determined using the more dilutive of the two-class method or alternative methods. The Company uses the treasury stock method to determine the potentially dilutive impact of our employee stock options and restricted stock units, and the contingently issuable method for our performance-based restricted stock unit awards.

19

Table of Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

For the three and ninesix months ended SeptemberJune 30, 2017,2018, options to purchase 0.40.3 million and 0.8 million shares, respectively, of the Company’s common stock had an anti-dilutive effect on EPS, and accordingly, are excluded from the calculation of diluted EPS. For the three and ninesix months ended SeptemberJune 30, 2016,2017, options to purchase 1.30.7 million and 1.2 million shares, respectively, of the Company’s common stock had an anti-dilutive effect on EPS, and accordingly, are excluded from the calculation of diluted EPS.
The following table reconciles Net income to basic and diluted EPS:
Three Months Ended 
 September 30,
 Nine Months Ended 
 September 30,
Three Months Ended 
 June 30,
 Six Months Ended 
 June 30,
(in millions, except per share data)2017 2016 2017 20162018 2017 2018 2017
Income from continuing operations$12.5
 $7.5
 $31.2
 $27.3
$26.9
 $11.5
 $39.8
 $18.7
Gain from discontinued operations and disposal, net of tax
 1.0
 
 3.9
Loss from discontinued operations and disposal, net of tax
 (0.1) 
 
Net income$12.5
 $8.5
 $31.2
 $31.2
$26.9
 $11.4
 $39.8
 $18.7
Weighted average shares outstanding – Basic59.8
 59.8
 59.7
 60.7
59.9
 59.7
 59.9
 59.7
Dilutive effect of common stock equivalents0.8
 0.8
 0.7
 0.8
1.1
 0.6
 1.0
 0.6
Weighted average shares outstanding – Diluted60.6
 60.6
 60.4
 61.5
61.0
 60.3
 60.9
 60.3
Basic earnings per share:              
Earnings from continuing operations$0.21
 $0.12
 $0.52
 $0.45
$0.45
 $0.19
 $0.67
 $0.31
Earnings from discontinued operations and disposal, net of tax
 0.02
 
 0.06
Loss from discontinued operations and disposal, net of tax
 
 
 
Net earnings per share$0.21
 $0.14
 $0.52
 $0.51
$0.45
 $0.19
 $0.67
 $0.31
Diluted earnings per share:              
Earnings from continuing operations$0.21
 $0.12
 $0.52
 $0.45
$0.44
 $0.19
 $0.65
 $0.31
Earnings from discontinued operations and disposal, net of tax
 0.02
 
 0.06
Loss from discontinued operations and disposal, net of tax
 
 
 
Net earnings per share$0.21
 $0.14
 $0.52
 $0.51
$0.44
 $0.19
 $0.65
 $0.31
NOTE 109 – STOCKHOLDERS’ EQUITY
Dividends
On February 17, 2017,19, 2018, the Company’s Board of Directors (the “Board”) declared a quarterly cash dividend of $0.07 per common share. The dividend totaled $4.2 million and was distributed on March 31, 201719, 2018 to holders of record at the close of business on March 10, 2017.5, 2018.
On April 21, 2017,May 1, 2018, the Board declared a quarterly cash dividend of $0.07$0.08 per common share.share payable. The dividend totaled $4.2$4.8 million and was distributed on June 2, 2017May 29, 2018 to holders of record at the close of business on May 12, 2017.15, 2018.
During the three and six months ended June 30, 2017, dividends of $4.2 million and $8.4 million were paid to stockholders.
On July 31, 2018, the Board declared a quarterly cash dividend of $0.08 per common share payable on August 28, 2018 to holders of record at the close of business on August 14, 2018.
Accumulated Other Comprehensive Loss
The following tables summarize the changes in each component of Accumulated other comprehensive loss, net of tax:
(in millions) (a)
Actuarial Losses Foreign
Currency Translation
 Unrealized
Gain on
Derivatives
 Total
Balance at April 1, 2018$(75.3) $(0.5) $1.8
 $(74.0)
Other comprehensive income (loss) before reclassifications1.1
 (5.2) 0.3
 (3.8)
Amounts reclassified from accumulated other comprehensive loss0.6
 
 (0.1) 0.5
Net current-period other comprehensive income (loss)1.7
 (5.2) 0.2
 (3.3)
Balance at June 30, 2018$(73.6) $(5.7) $2.0
 $(77.3)

20

Table of Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

(in millions) (a)
Actuarial Losses Foreign
Currency Translation
 Unrealized
Gain on
Derivatives
 Total
Balance at April 1, 2017$(78.8) $(11.8) $
 $(90.6)
Other comprehensive (loss) income before reclassifications(0.6) 5.0
 0.2
 4.6
Amounts reclassified from accumulated other comprehensive loss0.5
 
 
 0.5
Net current-period other comprehensive (loss) income(0.1) 5.0
 0.2
 5.1
Balance at June 30, 2017$(78.9) $(6.8) $0.2
 $(85.5)
(in millions) (a)
Actuarial Losses Foreign
Currency Translation
 Unrealized
Gain on
Derivatives
 Total
Balance at January 1, 2018$(75.4) $(2.5) $1.0
 $(76.9)
Other comprehensive income (loss) before reclassifications0.4
 (3.2) 1.1
 (1.7)
Amounts reclassified from accumulated other comprehensive loss1.4
 
 (0.1) 1.3
Net current-period other comprehensive income (loss)1.8
 (3.2) 1.0
 (0.4)
Balance at June 30, 2018$(73.6) $(5.7) $2.0
 $(77.3)
(in millions) (a)
Actuarial Losses Foreign
Currency Translation
 Unrealized
Gain on
Derivatives
 Total
Balance at January 1, 2017$(79.0) $(13.0) $
 $(92.0)
Other comprehensive (loss) income before reclassifications(0.9) 6.2
 0.2
 5.5
Amounts reclassified from accumulated other comprehensive loss1.0
 
 
 1.0
Net current-period other comprehensive income0.1
 6.2
 0.2
 6.5
Balance at June 30, 2017$(78.9) $(6.8) $0.2
 $(85.5)
(a)    Amounts in parentheses indicate losses.
The following table summarizes the amounts reclassified from Accumulated other comprehensive loss, net of tax, in the three months ended June 30, 2018 and 2017 and the affected line item in the Condensed Consolidated Statements of Operations:
Details about Accumulated Other Comprehensive Loss Components Amount Reclassified from Accumulated Other Comprehensive Loss 
Affected Line Item in Condensed Consolidated Statements of Operations (a)
 2018 2017 
(in millions) (b)
    
Amortization of actuarial losses of defined benefit pension plans $(0.8) $(0.7) Other expense (income), net
Interest rate swap 0.2
 
 Interest expense
Total before tax (0.6) (0.7)  
Income tax benefit 0.1
 0.2
 Income tax expense
Total reclassifications for the period, net of tax $(0.5) $(0.5)  

21

Table of Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

On July 25, 2017, the Board declared a quarterly cash dividend of $0.07 per common share. The dividend totaled $4.2 million and was distributed on September 6, 2017 to holders of record at the close of business on August 15, 2017.
On October 24, 2017, the Board declared a quarterly cash dividend of $0.07 per common share payable on December 5, 2017 to holders of record at the close of business on November 14, 2017.
During the three and nine months ended September 30, 2016, dividends of $4.2 million and $12.8 million, respectively, were paid to stockholders.
Stock Repurchase Program
In November 2014, the Board authorized a stock repurchase program (the “November 2014 program”) of up to $75.0 million of the Company’s common stock. The November 2014 program is intended primarily to facilitate opportunistic purchases of Company stock as a means to provide cash returns to stockholders, enhance stockholder returns and manage the Company’s capital structure.
During the three and nine months ended September 30, 2016, the Company repurchased 50,882 and 2,631,607 shares for a total of $0.7 million and $33.8 million, respectively, under the November 2014 program. No shares were repurchased in the three and nine months ended September 30, 2017.
Under its stock repurchase programs, the Company is authorized to repurchase, from time to time, shares of its outstanding common stock in the open market or through privately negotiated transactions. Stock repurchases by the Company are subject to market conditions and other factors and may be commenced, suspended or discontinued at any time.
Accumulated Other Comprehensive Loss
The following tables summarize the changes in each component of Accumulated other comprehensive loss, net of tax:
(in millions) (a)
Actuarial Losses Foreign
Currency Translation
 Unrealized
Gain on
Derivatives
 Total
Balance at July 1, 2017$(78.9) $(6.8) $0.2
 $(85.5)
Other comprehensive (loss) income before reclassifications(0.7) 3.3
 0.2
 2.8
Amounts reclassified from accumulated other comprehensive loss0.6
 
 
 0.6
Net current-period other comprehensive (loss) income(0.1) 3.3
 0.2
 3.4
Balance at September 30, 2017$(79.0) $(3.5) $0.4
 $(82.1)
(in millions) (a)
Actuarial Losses Foreign
Currency Translation
 Unrealized
Gain on
Derivatives
 Total
Balance at July 1, 2016$(71.8) $(7.3) $
 $(79.1)
Other comprehensive income (loss) before reclassifications0.3
 (0.9) 
 (0.6)
Amounts reclassified from accumulated other comprehensive loss1.0
 
 
 1.0
Net current-period other comprehensive income (loss)1.3
 (0.9) 
 0.4
Balance at September 30, 2016$(70.5) $(8.2) $
 $(78.7)
(in millions) (a)
Actuarial Losses Foreign
Currency Translation
 Unrealized
Gain on
Derivatives
 Total
Balance at January 1, 2017$(79.0) $(13.0) $
 $(92.0)
Other comprehensive (loss) income before reclassifications(1.6) 9.5
 0.4
 8.3
Amounts reclassified from accumulated other comprehensive loss1.6
 
 
 1.6
Net current-period other comprehensive income
 9.5
 0.4
 9.9
Balance at September 30, 2017$(79.0) $(3.5) $0.4
 $(82.1)

22

Table of Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

(in millions) (a)
Actuarial Losses (b)
 
Foreign
Currency Translation
 (c)
 Unrealized
Gain on
Derivatives
 Total
Balance at January 1, 2016$(75.6) $(13.3) $0.1
 $(88.8)
Other comprehensive income (loss) before reclassifications1.7
 (2.3) 
 (0.6)
Amounts reclassified from accumulated other comprehensive loss3.4
 7.4
 (0.1) 10.7
Net current-period other comprehensive income (loss)5.1
 5.1
 (0.1) 10.1
Balance at September 30, 2016$(70.5) $(8.2) $
 $(78.7)
(a)Amounts in parentheses indicate debits.Continuing operations only.
(b)In connection with the sale of Bronto, the Company recognized an actuarial loss of $0.4 million attributable to Bronto’s defined benefit plan and included itAmounts in the calculation of the associated gain on disposal in the nine months ended September 30, 2016.
(c)The Company recognized a foreign currency translation loss of $7.1 million in the nine months ended September 30, 2016 in connection with the sale of Bronto. The recognition of the translation loss, which represented the cumulative translation effects attributable to the Fire Rescue Group, was included in Gain (loss) from discontinued operations and disposal for the applicable period.parentheses indicate losses.
The following table summarizes the amounts reclassified from Accumulated other comprehensive loss, net of tax, in the threesix months ended SeptemberJune 30, 20172018 and 20162017 and the affected line item in the Condensed Consolidated Statements of Operations:
Details about Accumulated Other Comprehensive Loss Components Amount Reclassified from Accumulated Other Comprehensive Loss 
Affected Line Item in Condensed Consolidated Statements of Operations (a)
 Amount Reclassified from Accumulated Other Comprehensive Loss 
Affected Line Item in Condensed Consolidated Statements of Operations (a)
2017 2016  2018 2017 
 
(in millions) (b)
 
(in millions) (b)
   
Amortization of actuarial losses of defined benefit pension plans $(0.9) $(1.6)   (c) $(1.8) $(1.5) Other expense (income), net
Interest rate swap 0.2
 
 Interest expense
Total before tax (0.9) (1.6)  (1.6) (1.5) 
Income tax benefit 0.3
 0.6
 Income tax expense 0.3
 0.5
 Income tax expense
Total reclassifications for the period, net of tax $(0.6) $(1.0)  $(1.3) $(1.0) 
(a)Continuing operations only.
(b)Amounts in parentheses indicate debits to profit/loss.
(c)The actuarial loss components of Accumulated other comprehensive loss are included in the computation of net periodic pension cost for the three months ended September 30, 2017 and 2016, as disclosed in Note 7 – Pensions.losses.
The following table summarizes the amounts reclassified from Accumulated other comprehensive loss, net of tax, in the nine months ended September 30, 2017 and 2016 and the affected line item in the Condensed Consolidated Statements of Operations:
Details about Accumulated Other Comprehensive Loss Components Amount Reclassified from Accumulated Other Comprehensive Loss 
Affected Line Item in Condensed Consolidated Statements of Operations (a)
 2017 2016 
  
(in millions) (b)
  
Amortization of actuarial losses of defined benefit pension plans $(2.4) $(4.7)   (c)
Recognition of deferred gain on interest rate swap 
 0.1
 Other income, net
Total before tax (2.4) (4.6)  
Income tax benefit 0.8
 1.6
 Income tax expense
Total reclassifications for the period, net of tax $(1.6) $(3.0)  
(a)Continuing operations only.
(b)Amounts in parentheses indicate debits to profit/loss.
(c)The actuarial loss components of Accumulated other comprehensive loss are included in the computation of net periodic pension cost for the nine months ended September 30, 2017 and 2016, as disclosed in Note 7 – Pensions.

23

Table of Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

NOTE 1110 – SEGMENT INFORMATION
The Company has two operating segments, and the Company’s reportable segments are consistent with those operating segments. Business units are organized under each segment because they share certain characteristics, such as technology, marketing, distribution and product application, which create long-term synergies. On June 2, 2017, the Company completed the acquisition of all of the shares of capital stock of GenNx/TBEI Intermediate Co. (collectively with its subsidiaries, “TBEI”). The Company expects that the acquisition will enable it to strengthen the Environmental Solutions Group’s market position as a specialty vehicle manufacturer in maintenance and infrastructure end-markets, leveraging its expertise in building chassis-based vehicles. The Company has presented the financial statements of TBEI within the Environmental Solutions Group since the closing date and is in the process of determining the impact, if any, that the TBEI acquisition may have on its reportable segments.
The principal activities of the Company’s operating segments are as follows:
Environmental Solutions — Our Environmental Solutions Group is a leading manufacturer and supplier of a full range of street sweeper vehicles, sewer cleaner and vacuum loader trucks, hydro-excavation trucks, and high-performance waterblasting equipment.equipment, dump truck bodies and trailers. The Group manufactures vehicles and equipment in the U.S. and Canada that are sold under the Elgin®, Vactor®, Guzzler®, WestechTM, Jetstream®, Ox Bodies®, Crysteel®, J-Craft®, Duraclass®, Rugby® and JetstreamTravis® brand names. Product offerings also include certain products manufactured by other companies, such as refuse and recycling collection vehicles, camera systems, ice resurfacing equipment and snow-removal equipment. Products are sold to both municipal and industrial customers either through a dealer network or direct sales to service customers generally depending on the type and geographic location of the customer. The acquisitionIn addition to vehicle and equipment sales, the Group also engages in the sale of JJE extends the Environmental Solutions Group’s existing sales channel and increases the number of service centers through which its parts, service and rental offerings can be providedrepair, equipment rentals and training as part of a complete offering to its current and potential customers. The acquisition also broadens the Environmental Solutions Group’s product offerings to include other products, such as refuse and recycling collection vehicles, camera systems, ice-making equipment and snow-removal equipment.
In addition, as discussed in Note 2 – Acquisitions, on June 2, 2017, the Company completed the acquisition of TBEI. TBEI is a leading U.S. manufacturer of dump truck bodies and trailers serving maintenance and infrastructure end-markets. The Company expects that the acquisition will enable it to strengthen the Environmental Solutions Group’s market position as a specialty vehicle manufacturer in maintenance and infrastructure end-markets, leveragingcustomers through its expertise in building chassis-based vehicles.
As discussed in Note 2 – Acquisitions, the assets and liabilities of TBEI have been consolidated into the Condensed Consolidated Balance Sheet as of September 30, 2017, while the post-acquisition results of operations have been included in the Condensed Consolidated Statements of Operations, within the Environmental Solutions Group, subsequent to the June 2, 2017 closing date. We are in the process of determining the impact, if any, that the TBEI acquisition may have on our reportable segments.service centers located across North America.
Safety and Security Systems — Our Safety and Security Systems Group is a leading manufacturer and supplier of comprehensive systems and products that law enforcement, fire rescue, emergency medical services, campuses, military facilities and industrial sites use to protect people and property. Offerings include systems for campus and community alerting, emergency vehicles, first responder interoperable communications and industrial communications, as well as command and municipal networked security. Specific products include vehicle lightbars and sirens, public warning sirens, general alarm systems, public address systems and public safety software. Products are sold under the Federal SignalTM, Federal Signal VAMA® and Victor® brand names. The Group operates manufacturing facilities in the U.S., Europe and South Africa.
Corporate contains those items that are not included in our operating segments.
Net sales by operating segment reflect sales of products and services to external customers, as reported in the Company’s Consolidated Statements of Operations. Intersegment sales are insignificant. The Company evaluates performance based on operating income of the respective segment. Operating income includes all revenues, costs and expenses directly related to the segment involved. In determining operating segment income, neither corporate nor interest expenses are included.

22

Table of Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

As described in Note 2 – Revenue Recognition, the Company’s revenue recognition accounting policy has been updated to reflect the adoption of Topic 606 on January 1, 2018. The financial information in the comparative periods presented herein has not been restated and continues to be reported under the accounting standards in effect for those periods. Refer to Note 2 – Revenue Recognition for further discussion regarding the impact of the adoption of Topic 606 on Net sales reported by the Environmental Solutions Group. The accounting policies of each operating segment are otherwise the same as those described in Note 1 – Summary of Significant Accounting Policies in the Company’s Annual Report on Form 10-K for the year ended December 31, 2016.2017. The results for the interim periods are not necessarily indicative of results for a full year.

24

Table of Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

The following tables summarize the Company’s continuing operations by segment, including Net sales, Operating income (loss), and Total assets:
Three Months Ended 
 September 30,
 Nine Months Ended 
 September 30,
Three Months Ended 
 June 30,
 Six Months Ended 
 June 30,
(in millions)2017 2016 2017 20162018 2017 2018 2017
Net sales:              
Environmental Solutions$198.5
 $134.3
 $500.6
 $369.1
$233.3
 $174.3
 $429.9
 $302.1
Safety and Security Systems50.2
 52.4
 150.3
 162.7
57.7
 50.1
 110.8
 100.1
Total net sales$248.7
 $186.7
 $650.9
 $531.8
$291.0
 $224.4
 $540.7
 $402.2
Operating income (loss):              
Environmental Solutions$21.2
 $12.5
 $52.5
 $43.9
$37.2
 $21.0
 $57.8
 $31.3
Safety and Security Systems6.1
 6.5
 18.1
 18.0
8.2
 5.6
 14.3
 12.0
Corporate and eliminations(5.1) (5.5) (18.4) (18.0)(7.3) (7.8) (14.4) (13.1)
Total operating income22.2
 13.5
 52.2
 43.9
38.1
 18.8
 57.7
 30.2
Interest expense2.7
 0.6
 4.6
 1.4
2.5
 1.3
 5.0
 1.9
Debt settlement charges
 
 
 0.3
Other income, net(0.5) (0.3) (1.0) (1.3)
Other expense (income), net0.4
 (0.1) 0.5
 (0.3)
Income before income taxes$20.0
 $13.2
 $48.6
 $43.5
$35.2
 $17.6
 $52.2
 $28.6
(in millions)As of 
 September 30, 2017
 As of December 31, 2016As of 
 June 30, 2018
 As of December 31, 2017
Total assets:      
Environmental Solutions$761.6
 $393.3
$776.8
 $746.4
Safety and Security Systems206.3
 200.1
210.4
 211.8
Corporate and eliminations28.3
 48.7
28.5
 33.6
Total assets of continuing operations996.2
 642.1
1,015.7
 991.8
Total assets of discontinued operations1.0
 1.1
0.5
 0.5
Total assets$997.2
 $643.2
$1,016.2
 $992.3
NOTE 12 – RESTRUCTURING
The Company continues to review its businesses for opportunities to reduce operating expenses and focus on executing its strategy based on core competencies and cost efficiencies.
During the three and nine months ended September 30, 2017, the Company recorded expenses of $0.1 million and $0.5 million, respectively, primarily related to the closure of a manufacturing facility within the Safety and Security Systems Group. The Company anticipates that the closure of the facility will be completed during 2017 and does not expect any related future costs to be material. During the three and nine months ended September 30, 2016, the Company recorded expenses of $0.4 million and $1.6 million related to severance costs incurred in connection with a cost reduction plan within the Safety and Security Systems Group.
The following table summarizes the changes in the Company’s restructuring reserves, which are included within Other current liabilities on the Company’s Consolidated Balance Sheets:
 2017 2016
Balance at January 1$0.4
 $
Charge to expense0.5
 1.6
Cash payments(0.7) (1.2)
Balance at September 30$0.2
 $0.4

25

Table of Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

NOTE 1311 – FAIR VALUE MEASUREMENTS
The Company uses a three-level fair value hierarchy that prioritizes the inputs used to measure fair value. This hierarchy maximizes the use of observable inputs and minimizes the use of unobservable inputs. Observable inputs are developed based on market data obtained from independent sources, while unobservable inputs reflect the Company’s assumptions about valuation based on the best information available in the circumstances. The three levels of inputs are classified as follows:
Level 1 — quoted prices in active markets for identical assets or liabilities;
Level 2 — observable inputs, other than quoted prices included in Level 1, such as quoted prices for markets that are not active, or other inputs that are observable or can be corroborated by observable market data; and
Level 3 — unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities, including certain pricing models, discounted cash flow methodologies and similar techniques that use significant unobservable inputs.
In determining fair value, the Company uses various valuation approaches within the fair value measurement framework. The valuation methodologies used for the Company’s assets and liabilities measured at fair value and their classification in the valuation hierarchy are summarized below:

23

Table of Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

Cash Equivalents
Cash equivalents primarily consist of time-based deposits and interest-bearing instruments with maturities of three months or less. The Company classified cash equivalents as Level 1 due to the short-term nature of these instruments and measured the fair value based on quoted prices in active markets for identical assets.
Interest Rate Swap
As described in Note 54 – Debt, the Company entered into an interest rate swap as a means of fixing the floating interest rate component on a portion of its floating-rate debt. The Company classified the interest rate swap as Level 2 due to the use of a discounted cash flow model based on the terms of the contract and the interest rate curve (Level 2 inputs) to calculate the fair value of the swap.
Contingent Consideration
The Company has a contingent obligation to transfer cash to the former owners of JJE if specified financial results are met over future reporting periods (i.e., an earn-out). Liabilities for contingent consideration are measured at fair value each reporting period, with the acquisition-date fair value included as part of the consideration transferred. Subsequent changes in fair value are recorded as a component of Acquisition and integration-related expenses on the Condensed Consolidated Statements of Operations.
The Company uses an income approach to value the contingent consideration obligation based on future financial performance, which is determined based on the present value of expected future cash flows. Due to the lack of relevant observable market data over fair value inputs, the Company has classified the contingent consideration liability within Level 3 of the fair value hierarchy outlined in ASC 820, Fair Value Measurements. Increases in the expected payout under a contingent consideration arrangement contribute to increases in the fair value of the related liability. Conversely, decreases in the expected payout under a contingent consideration arrangement contribute to decreases in the fair value of the related liability. Changes in assumptions could have an impact on the fair value of the contingent consideration, which has a maximum payout of C$10.0 million (approximately $8.0$7.6 million).
The following table summarizes the Company’s assets and liabilities that are measured at fair value on a recurring basis as of June 30, 2018:
 Fair Value Measurement at Reporting Date Using
(in millions)Level 1 Level 2 Level 3 Total
Assets:       
Cash equivalents$4.4
     $4.4
Interest rate swap  2.9
   2.9
Liabilities:       
Contingent consideration    6.5
 6.5

2624

Table of Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

The following tables summarize the Company’s assets and liabilities that are measured at fair value on a recurring basis as of September 30, 2017:
 Fair Value Measurement at Reporting Date Using
(in millions)Level 1 Level 2 Level 3 Total
Assets:       
Cash equivalents$4.7
 $
 $
 $4.7
Interest rate swap
 0.6
 
 0.6
Liabilities:       
Contingent consideration
 
 6.2
 6.2
The following table provides a roll-forward of the fair value of recurring Level 3 fair value measurements in the three months ended SeptemberJune 30, 20172018 and 2016:2017:
(in millions)2017 2016
Contingent consideration liability, at July 1$5.7
 $5.0
Issuance of contingent consideration in connection with acquisitions
 
Settlements of contingent consideration liabilities
 
Foreign currency translation0.4
 (0.1)
Total losses included in earnings (a)
0.1
 0.2
Contingent consideration liability, at September 30$6.2
 $5.1
(in millions)2018 2017
Contingent consideration liability, at April 1$6.4
 $5.4
Foreign currency translation(0.1) 
Total losses included in earnings (a)
0.2
 0.3
Contingent consideration liability, at June 30$6.5
 $5.7
(a)Changes in the fair value of contingent consideration liabilities are included as a component of Acquisition and integration-related expenses within the Condensed Consolidated Statements of Operations.
The following table provides a roll-forward of the fair value of recurring Level 3 fair value measurements in the ninesix months ended SeptemberJune 30, 20172018 and 2016:2017:
(in millions)2017 20162018 2017
Contingent consideration liability, at January 1$5.1
 $
$6.3
 $5.1
Issuance of contingent consideration in connection with acquisitions
 4.9
Settlements of contingent consideration liabilities
 
Foreign currency translation0.5
 
(0.2) 0.1
Total losses included in earnings (a)
0.6
 0.2
0.4
 0.5
Contingent consideration liability, at September 30$6.2
 $5.1
Contingent consideration liability, at June 30$6.5
 $5.7
(a)Changes in the fair value of contingent consideration liabilities are included as a component of Acquisition and integration-related expenses within the Condensed Consolidated Statements of Operations.
NOTE 14 – DISCONTINUED OPERATIONS
In the three months ended September 30, 2016, the Company recorded a net gain from discontinued operations and disposal of $1.0 million, primarily related to adjustments of uncertain tax position reserves following the expiration of statute of limitations.
The Company recorded a net gain from discontinued operations and disposal of $3.9 million in the nine months ended September 30, 2016, primarily driven by the $4.0 million net gain on disposal of the Fire Rescue Group, which was discontinued in 2015, partially offset by the $0.6 million net loss that the Fire Rescue Group realized in its 2016 operations up to the January 29, 2016 sale completion date. The net gain on disposal includes a $1.5 million charge to recognize a liability in connection with a Latvian commercial dispute. Also contributing to the net gain in the nine months ended September 30, 2016 was a reduction in uncertain tax position reserves of approximately $1.0 million.

27

Table of Contents
FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS — (CONTINUED)
(Unaudited)

The following table presents the operating results of the Company’s discontinued Fire Rescue Group for the nine months ended September 30, 2016:
 
Nine Months Ended 
 September 30, 2016
(a)
(in millions)
Net sales$4.2
Cost of sales3.9
Gross profit0.3
Selling, engineering, general and administrative expenses1.1
Operating loss(0.8)
Other (income) expense, net
Loss before income taxes(0.8)
Income tax benefit(0.2)
Net loss from operations$(0.6)
(a)Only includes activity in the period up to the completion of the sale on January 29, 2016.
Assets and liabilities of discontinued operations
The following table presents the assets and liabilities of the Company’s discontinued operations, which include the Fire Rescue Group, as well as other operations discontinued in prior periods, as of September 30, 2017 and December 31, 2016:
 September 30, 2017 December 31, 2016
(in millions)Fire Rescue Other Total Fire Rescue Other Total
Deferred tax assets$
 $1.0
 $1.0
 $
 $1.1
 $1.1
Long-term assets of discontinued operations$
 $1.0
 $1.0
 $
 $1.1
 $1.1
            
Accrued liabilities:

 

 

 

 

 

Other current liabilities$
 $0.8
 $0.8
 $1.3
 $0.8
 $2.1
Current liabilities of discontinued operations$
 $0.8
 $0.8
 $1.3
 $0.8
 $2.1
            
Other long-term liabilities$
 $1.8
 $1.8
 $
 $2.0
 $2.0
Long-term liabilities of discontinued operations$
 $1.8
 $1.8
 $
 $2.0
 $2.0
The Company retains certain liabilities for other operations discontinued in prior periods, primarily for environmental remediation and product liability. Included in liabilities of discontinued operations at September 30, 2017 and December 31, 2016 is $0.3 million and $0.6 million, respectively, related to environmental remediation at the Pearland, Texas facility, and $1.8 million and $1.8 million, respectively, relating to estimated product liability obligations of the discontinued North American refuse truck body business.

28

Table of Contents


Item 2.Management’s Discussion and Analysis of Financial Condition and Results of Operations.
Item 2.     Management’s Discussion and Analysis of Financial Condition and Results of Operations.
Management’s Discussion and Analysis of Financial Condition and Results of Operations (“MD&A”) is designed to provide information that is supplemental to, and should be read together with, the condensed consolidated financial statements and the accompanying notes contained in this Form 10-Q, as well as the Company’s Annual Report on Form 10-K for the year ended December 31, 2016.2017. Information in MD&A is intended to assist the reader in obtaining an understanding of (i) the condensed consolidated financial statements, (ii) the Company’s business segments and how the results of those segments impact the Company’s results of operations and financial condition as a whole and (iii) how certain accounting principles affect the Company’s condensed consolidated financial statements. The Company’s results for interim periods are not necessarily indicative of annual operating results.
Executive Summary
The Company is a leading global manufacturer and supplier of (i) vehicles and equipment for maintenance and infrastructure end-markets, including sewer cleaners, vacuum trucks, street sweepers, dump truck bodies and other environmental vehicles and equipmenttrailers and (ii) safety, security and communication equipment. We also are a designerequipment, such as lights, sirens and supplier of technology-based products and services for the public safety market. Following the June 2016 acquisition of JJE, thewarning systems. The Company also distributes and re-sells products manufactured by other companies, which include refuse and recycling collection vehicles, camera systems, ice resurfacing equipment and snow-removal equipment. In addition, we sell parts and provide service, repair, equipment rentals and training as part of a comprehensive offering to our customer base.
On June 2, 2017, the Company completed the acquisition of all of the outstanding shares of capital stock of TBEI, a leading U.S. manufacturer of dump truck bodies and trailers serving maintenance and infrastructure end-markets. The Company expects that the acquisition of TBEI will enable it to strengthen its market position as a specialty vehicle manufacturer in maintenance and infrastructure markets, leverage its expertise in building chassis-based vehicles and balance the mix of revenues it generates from municipal and industrial markets.
We operate 14 manufacturing facilities in five countries around the world and provide products and integrated solutions to municipal, governmental, industrial and commercial customers in all regions of the world.
As described in Note 1110 – Segment Information to the accompanying condensed consolidated financial statements, the Company’s business units are organized and managed in two operating segments: the Environmental Solutions Group and the Safety and Security Systems Group.
Net sales increased by $62.0$66.6 million, or 33%30%, in the three months ended SeptemberJune 30, 20172018 as compared to the prior-year quarter. Our Environmental Solutions Group reported a net sales increase of $64.2$59.0 million, or 48%34%, largely due to the addition of $47.2$39.4 million of incremental net sales resulting from the acquisition of TBEI, andwhich was completed in June 2017, an increase in shipments of sewer cleaners, vacuum trucks and street sweepers, in the U.S.higher rental income and improved parts sales, partially offset by lower refuse truck sales. Within our Safety and Security Systems Group, net sales decreasedincreased by $2.2$7.6 million, or 4%15%, primarily due to lowerhigher global sales of public safety products.

25

Table of Contents


For the ninesix months ended SeptemberJune 30, 2017,2018, net sales increased by $119.1$138.5 million, or 22%.34%, as compared to the corresponding period of the prior year. Within our Environmental Solutions Group, net sales increasedimproved by $131.5$127.8 million, or 36%42%, largely due to approximately $56$90.7 million of incremental net sales resulting from the JJE acquisition, which was completed in June 2016, the additionTBEI, increased shipments of $65.3 million of net sales from the TBEI acquisition and improved sales ofvacuum trucks, sewer cleaners and vacuum trucks in the U.S.,street sweepers, higher rental income and improved parts sales, partially offset by lower domestic shipments of street sweepers.refuse truck sales. In our Safety and Security Systems Group, net sales decreasedincreased by $12.4$10.7 million, or 8%11%, primarily due to lowerhigher global sales into globalof public safety marketsproducts and fewer sales of industrial products into international markets.favorable foreign currency translation effects.
Operating income increased by $8.7$19.3 million, or 64%103%, to $22.2$38.1 million in the three months ended SeptemberJune 30, 20172018 as compared to the prior-year quarter, primarily driven by a $8.7$16.2 million increase within our Environmental Solutions Group associated with increased sales volumes, improved operating leverage and a $3.1an incremental $4.6 million of operating income contribution from TBEI.TBEI, resulting from the inclusion of three months of activity in the current-year quarter, compared to only one month in the prior-year quarter. TBEI’s operating income contribution in the thirdsecond quarter included the effects of amortization expense on intangible assets acquired, which contributed to an increase in the Environmental Solutions Group’s depreciation and amortization expense of $3.2 million, and the recognition of purchase accounting expense effects. Overall, purchase accounting expense effects were approximately $1 million lower than the prior-year quarter.$2.4 million. Operating income in the three months ended SeptemberJune 30, 20172018 within our Safety and Security Systems Group decreasedincreased by $0.4$2.6 million, while corporate expenses decreased by $0.4$0.5 million. Consolidated operating margin for the three months ended SeptemberJune 30, 20172018 was 8.9%13.1%, up from 7.2%8.4% in the prior-year quarter.
For the ninesix months ended SeptemberJune 30, 2017,2018, operating income increased by $8.3$27.5 million or 19%,as compared to $52.2 million, primarily driven by a $8.6 million operating income improvement withinthe corresponding period of the prior year. Within our Environmental Solutions Group, associatedoperating income for the six months ended June 30, 2018 increased by $26.5 million, or 85%, with increasedhigher sales volumes, a $3.9 millionimproved operating leverage and an incremental operating income contribution of $9.4 million from TBEI, and the effects ofassociated with including ninesix months of operating income from JJEactivity in 2017,2018, compared to only four monthsone month in the prior-year period. TBEI’s operating income contribution in the current-year periodfirst half of 2018 included the effects of amortization expense on intangible assets acquired, which

29

Table of Contents


coupled with the increased JJE activity, contributed to an increase in the Environmental Solutions Group’s depreciation and amortization expense of $8.5$5.5 million. In addition, there was a $1.5 million increase in purchase accounting expense effects and a $0.4 million increase in acquisition-related costs in the current-year period. Within our Safety and Security Systems Group, operating income in the ninesix months ended SeptemberJune 30, 20172018 increased by $0.1$2.3 million, where reductions in selling, engineering, general and administrative (“SEG&A”)while corporate expenses and restructuring expenses of $0.2 million and $1.1 million, respectively, more than offset a $1.2 million decrease in gross profit. Corporate expenses in the nine months ended September 30, 2017 increased by $0.4 million, primarily due to a $0.6 million increase in acquisition-related expenses.$1.3 million. Consolidated operating margin for the ninesix months ended SeptemberJune 30, 2017, inclusive of the incremental depreciation and amortization, purchase accounting expense effects and acquisition costs,2018 was 8.0%10.7%, compared to 8.3%7.5% in the prior-year period.
Income before income taxes increased by $6.8$17.6 million, or 52%100%, to $20.0$35.2 million for the three months ended SeptemberJune 30, 20172018 as compared to the prior-year quarter. The increase resulted from the higher operating income, and a $0.2 million increase in other income, partially offset by a $2.1$1.2 million increase in interest expense, associated with higher average debt levels following the acquisition of TBEI.TBEI, and a $0.5 million decrease in other income. For the ninesix months ended SeptemberJune 30, 2017,2018, income before income taxes increased by $5.1$23.6 million, or 83%, as compared to the prior-year period, primarily due to a $8.3 million improvementthe increase in operating income, partially offset by a $3.2$3.1 million increase in interest expense.expense and a $0.8 million decrease in other income.
Net income from continuing operations for the three and ninesix months ended SeptemberJune 30, 20172018 was impacted by increases in income tax expense of $1.8$2.2 million and $1.2$2.5 million, respectively,respectively. The increases were largely due to higher pre-tax income levels, as well aspartially offset by the lower U.S. corporate tax rate following the enactment of the 2017 Tax Act and the recognition of $0.6a $0.5 million of additionalexcess tax expense associated with a changebenefit from stock compensation activity in the state tax rate in Illinois.second quarter. The effective tax rate for the three months ended SeptemberJune 30, 20172018 was 37.5%23.6%, compared to 43.2%34.7% in the prior-year quarter, when additional valuation allowance was recorded in Canada. Thewhile the effective tax rate for the ninesix months ended SeptemberJune 30, 20172018 was 35.8%23.8%, compared to 37.2%34.6% in the prior-year period. The lower rates in the current year reflect the impact of the reduction in the U.S. corporate tax rate, which was effective at the beginning of 2018, and the excess tax benefit.
Total orders for the three months ended SeptemberJune 30, 20172018 were $229.6$277.6 million, an increase of $43.5$6.5 million, or 23%2%, as compared to the prior-year quarter. OurOf the orders reported in the fourth quarter of 2017 and the first quarter of 2018, we estimated that the receipt of up to $45 million in orders had been accelerated from later in 2018, with customers placing orders earlier as they sought to secure availability of certain product lines with extended lead times, or to manage the procurement of their related chassis, which also have extended lead times. Despite this acceleration, our Environmental Solutions Group reported total orders of $178.2$217.3 million in the thirdsecond quarter of 2017,2018, an increase of $42.2$2.6 million, or 31%1%, compared to the prior-year quarter, primarily driven by the TBEI acquisition and organicquarter. Organic order growth ofwas approximately $11$2.7 million, or 9%.2%, primarily represented by improved orders for vacuum trucks, inclusive of higher demand from customers serving utility markets, partially offset by lower orders for refuse trucks. Orders in the three months ended SeptemberJune 30, 20172018 within our Safety and Security Systems Group were up $1.3$3.9 million, or 7%, primarily due to improved international orders for industrial products.public safety products and higher orders for warning systems.
For the ninesix months ended SeptemberJune 30, 2017,2018, total orders were $715.3$607.3 million, an increase of $206.2$121.6 million, or 41%25%, compared to the prior-year period. Our Environmental Solutions Group reported total orders of $559.5$491.7 million in the first nine monthshalf of 2017,2018, an increase of $205.0$110.4 million, or 58%29%, compared to the prior-year quarter.period. The improvement was driven by the TBEI acquisition, which added $99 million in orders, a net increase in orderseffects of $36 million related to the inclusion of JJETBEI orders for ninesix months in 2017 versus four months in 2016,2018, and organic order growth of approximately $70$46.9 million, or 26%15%, primarily represented by improved orders for sewer cleaners street sweepers and vacuum trucks, inclusive of higher demand from customers serving utility markets, partially offset by lower orders for refuse trucks. Orders in the ninesix months ended SeptemberJune 30, 20172018 within our

26

Table of Contents


Safety and Security Systems Group were up $1.2$11.2 million, comparedor 11%, primarily due to the same period of the prior year.improved orders for public safety products and favorable foreign currency translation effects.
Our consolidated backlog at SeptemberJune 30, 20172018 was $203.7$322.3 million, up $55.0$99.6 million, or 45%, compared to $148.7$222.7 million at SeptemberJune 30, 2016,2017, largely as a result of the increase in orders for sewer cleaners, vacuum trucks and street sweeperssewer cleaners received in the ninesix months ended SeptemberJune 30, 2017 as well as the addition of orders acquired in the TBEI acquisition.2018.

30

Table of Contents


Results of Operations
The following table summarizes our Condensed Consolidated Statements of Operations and illustrates the key financial indicators used to assess our consolidated financial results: 
Three Months Ended September 30, Nine Months Ended September 30,Three Months Ended June 30, Six Months Ended June 30,
($ in millions, except per share data)2017 2016 Change 2017 2016 Change2018 2017 Change 2018 2017 Change
Net sales$248.7
 $186.7
 $62.0
 $650.9
 $531.8
 $119.1
$291.0
 $224.4
 $66.6
 $540.7
 $402.2
 $138.5
Cost of sales187.4
 141.4
 46.0
 491.3
 394.1
 97.2
211.8
 169.7
 42.1
 399.6
 303.9
 95.7
Gross profit61.3
 45.3
 16.0
 159.6
 137.7
 21.9
79.2
 54.7
 24.5
 141.1
 98.3
 42.8
Selling, engineering, general and administrative expenses38.3
 31.1
 7.2
 104.7
 91.0
 13.7
40.7
 34.8
 5.9
 82.5
 66.2
 16.3
Acquisition and integration-related expenses0.7
 0.3
 0.4
 2.2
 1.2
 1.0
0.4
 1.0
 (0.6) 0.9
 1.5
 (0.6)
Restructuring0.1
 0.4
 (0.3) 0.5
 1.6
 (1.1)
 0.1
 (0.1) 
 0.4
 (0.4)
Operating income22.2
 13.5
 8.7
 52.2
 43.9
 8.3
38.1
 18.8
 19.3
 57.7
 30.2
 27.5
Interest expense2.7
 0.6
 2.1
 4.6
 1.4
 3.2
2.5
 1.3
 1.2
 5.0
 1.9
 3.1
Debt settlement charges
 
 
 
 0.3
 (0.3)
Other income, net(0.5) (0.3) (0.2) (1.0) (1.3) 0.3
Other expense (income), net0.4
 (0.1) 0.5
 0.5
 (0.3) 0.8
Income before income taxes20.0
 13.2
 6.8
 48.6
 43.5
 5.1
35.2
 17.6
 17.6
 52.2
 28.6
 23.6
Income tax expense7.5
 5.7
 1.8
 17.4
 16.2
 1.2
8.3
 6.1
 2.2
 12.4
 9.9
 2.5
Income from continuing operations12.5
 7.5
 5.0
 31.2
 27.3
 3.9
26.9
 11.5
 15.4
 39.8
 18.7
 21.1
Gain from discontinued operations and disposal, net of tax
 1.0
 (1.0) 
 3.9
 (3.9)
Loss from discontinued operations and disposal, net of tax
 (0.1) 0.1
 
 
 
Net income$12.5
 $8.5
 $4.0
 $31.2
 $31.2
 $
$26.9
 $11.4
 $15.5
 $39.8
 $18.7
 $21.1
Operating data:                      
Operating margin8.9% 7.2% 1.7% 8.0% 8.3% (0.3)%13.1% 8.4% 4.7% 10.7% 7.5% 3.2%
Diluted earnings per share – Continuing operations$0.21
 $0.12
 $0.09
 $0.52
 $0.45
 $0.07
$0.44
 $0.19
 $0.25
 $0.65
 $0.31
 $0.34
Total orders229.6
 186.1
 43.5
 715.3
 509.1
 206.2
277.6
 271.1
 6.5
 607.3
 485.7
 121.6
Backlog203.7
 148.7
 55.0
 203.7
 148.7
 55.0
322.3
 222.7
 99.6
 322.3
 222.7
 99.6
Depreciation and amortization9.0
 5.8
 3.2
 21.3
 13.0
 8.3
9.0
 6.6
 2.4
 17.6
 12.3
 5.3
Net sales
Net sales increased by $62.0$66.6 million, or 33%30%, in the three months ended SeptemberJune 30, 20172018 as compared to the prior-year quarter. The Environmental Solutions Group reported a net sales increase of $64.2$59.0 million, or 48%34%, largely due to the addition of $47.2$39.4 million of incremental net sales resulting from the acquisition of TBEI, acquisition, andwhich was completed in June 2017, an increase in shipments of sewer cleaners, vacuum trucks and street sweepers, in the U.S.higher rental income and improved parts sales, partially offset by lower refuse truck sales. Within the Safety and Security Systems Group, net sales decreasedincreased by $2.2$7.6 million, or 4%15%, primarily due to lowerhigher global sales of public safety products.

27

Table of Contents


For the ninesix months ended SeptemberJune 30, 2017,2018, net sales increased by $119.1$138.5 million, or 22%.34%, as compared to the corresponding period of the prior year. Within the Environmental Solutions Group, net sales increasedimproved by $131.5$127.8 million, or 36%42%, largely due to approximately $56$90.7 million of incremental net sales resulting from the JJE acquisition, which was completed in June 2016, the additionTBEI, increased shipments of $65.3 million of net sales from the TBEI acquisition and improved sales ofvacuum trucks, sewer cleaners and vacuum trucks in the U.S.,street sweepers, higher rental income and improved parts sales, partially offset by lower domestic shipments of street sweepers.refuse truck sales. In the Safety and Security Systems Group, net sales decreasedincreased by $12.4$10.7 million, or 8%11%, primarily due to lowerhigher global sales into globalof public safety marketsproducts and fewer sales of industrial products into international markets.favorable foreign currency translation effects.
Cost of sales
Cost of sales increased by $46.0$42.1 million, or 33%25%, for the three months ended SeptemberJune 30, 20172018 compared to the prior-year quarter, largely due to an increase of $47.5$37.4 million, or 44%27%, within the Environmental Solutions Group, primarily driven by increased sales volumes, additional cost of sales from the TBEI acquisition and a $1.0 million increase in depreciation expense, partially offset by a $1.0$2.1 million reduction in purchase accounting effects.expenses. Within the Safety and Security Systems Group, cost of sales decreasedincreased by $1.5$4.7 million, or 5%15%, largely driven by lowerhigher sales volumes.

31

Table of Contents


volumes, as well as unfavorable foreign currency translation and sales mix effects.
For the ninesix months ended SeptemberJune 30, 2017,2018, cost of sales increased by $97.2$95.7 million, or 25%31%, largely due to an increase of $108.4$87.7 million, or 38%36%, within the Environmental Solutions Group, primarily driven by increased sales volumes additional cost of sales from the TBEI acquisition and the effects of ninesix months of JJETBEI activity in the current-year period compared with four months lastone month in the prior year recognition of approximately $1.5 million more expense associated with purchase accounting effects and a $5.6$2.1 million increase in depreciation expense, largely resulting from depreciation on rental equipment acquiredpartially offset by a $2.0 million reduction in the JJE transaction.purchase accounting expenses. This increase was partially offset by a decreasean increase in cost of sales of $11.2$8.0 million, or 11%13%, within the Safety and Security Systems Group, largely driven by lowerhigher sales volumes and the impact of material and labor cost reduction initiatives implemented in prior periods.volumes.
Gross profit
Gross profit increased by $16.0$24.5 million, or 35%45%, for the three months ended SeptemberJune 30, 2017,2018, compared to the prior-year quarter, primarily due to improvements of $21.6 million and $2.9 million within the Environmental Solutions Group and the Safety and Security Systems Group, respectively. Gross margin for the three months ended June 30, 2018 improved to 27.2%, from 24.4% in the prior-year quarter, primarily due to improved operating leverage, benefits from actions taken in response to increasing commodity costs, favorable sales mix and the aforementioned reduction in purchase accounting expenses within the Environmental Solutions Group.
For the six months ended June 30, 2018, gross profit increased by $42.8 million, or 44%, primarily due to improvements of $40.1 million and $2.7 million within the Environmental Solutions Group and the Safety and Security Systems Group, respectively. Gross margin for the six months ended June 30, 2018 was 26.1%, compared to 24.4% in the prior-year period, primarily due to improved operating leverage, benefits from actions taken in response to increasing commodity costs, favorable sales mix and the aforementioned reduction in purchase accounting expenses within the Environmental Solutions Group.
Selling, engineering, general and administrative expenses
Selling, engineering, general and administrative (“SEG&A”) expenses for the three months ended June 30, 2018 increased by $5.9 million, or 17%, compared to the prior-year quarter, primarily due to a $16.7$5.3 million improvementincrease within the Environmental Solutions Group, partially offset by a $0.7 million reduction withinlargely the Safety and Security Systems Group. Gross margin forresult of the three months ended September 30, 2017 improved to 24.6%, from 24.3%addition of expenses associated with the TBEI acquisition, including an increase in theamortization expense of $1.3 million. The prior-year quarter largely due to lower purchase accounting expense effects.
For the nine months ended September 30, 2017, gross profit increased by $21.9also included a $1.0 million or 16%, compared to the prior-year period, primarily due to a $23.1 million improvement in the Environmental Solutions Group, partially offset by a $1.2 million reduction within the Safetyfavorable adjustment of product liability and Security Systems Group. Gross margin for the nine months ended September 30, 2017 was 24.5%, compared to 25.9% in the prior-year period, largely due to incremental depreciation expense and purchase accounting expense effects, partially offset by gross margin improvementworkers compensation reserves. SEG&A expenses within the Safety and Security Systems Group relatedincreased by $0.4 million, primarily due to the savingsincreased expenses associated with materialnew product development and labor cost reductionother growth initiatives, implemented in prior periods.
Selling, engineering, general and administrative expenses
while Corporate SEG&A expenses for the three months ended September 30, 2017 increased by $7.2 million, or 23%, compared to$0.2 million. As a percentage of net sales, SEG&A expenses decreased from 15.5% in the prior-year quarter, to 14.0% in the current-year quarter.
For the six months ended June 30, 2018, SEG&A expenses increased by $16.3 million, or 25%, primarily due to an $8.0represented by a $13.4 million increase within the Environmental Solutions Group, largely the result of the addition of expenses of businesses acquired inassociated with the current year and a $2.2 millionTBEI acquisition, including an increase in amortization expense. Partially offsetting this increase was a $0.8 million reduction in corporate SEG&A expenses, primarily due to a net decrease in employee compensation expenses and lower pension costs.expense of $3.2 million. SEG&A expenses within the Safety and Security Systems Group were consistentincreased by $0.8 million, primarily due to increased expenses associated with the prior-year quarter.
For the nine months ended September 30, 2017,new product development and other growth initiatives, while corporate SEG&A expenses increased by $13.7$2.1 million, or 15%, primarily representeddue to higher employee benefit-related costs, partially offset by a $14.1$0.8 million increase within the Environmental Solutions Group, largely the resultdecrease in acquisition and integration-related expenses. As a percentage of the addition ofnet sales, SEG&A expenses of businesses acquireddecreased from 16.5% in the current and prior year and a $2.9 million increaseprior-year period, to 15.3% in amortization expense. SEG&A expenses with the Safety and Security Systems Group and Corporate each decreased by $0.2 million in comparison to the prior-yearcurrent-year period.
Operating income
Operating income increased by $8.7$19.3 million, or 64%103%, to $22.2$38.1 million in the three months ended SeptemberJune 30, 20172018 as compared to the prior-year quarter, primarily driven by a $8.7$16.2 million increase within the Environmental Solutions Group associated

28

Table of Contents


with increased sales volumes, improved operating leverage and a $3.1an incremental $4.6 million of operating income contribution from TBEI.TBEI, resulting from the inclusion of three months of activity in the current-year quarter, compared to only one month in the prior-year quarter. TBEI’s operating income contribution in the thirdsecond quarter included the effects of amortization expense on intangible assets acquired, which contributed to an increase in the Environmental Solutions Group’s depreciation and amortization expense of $3.2 million, and the recognition of purchase accounting expense effects. Overall, purchase accounting expense effects were approximately $1 million lower than the prior-year quarter.$2.4 million. Operating income in the three months ended SeptemberJune 30, 20172018 within the Safety and Security Systems Group decreasedincreased by $0.4$2.6 million, while corporate expenses decreased by $0.4$0.5 million. Consolidated operating margin for the three months ended SeptemberJune 30, 20172018 was 8.9%13.1%, up from 7.2%8.4% in the prior-year quarter.
For the ninesix months ended SeptemberJune 30, 2017,2018, operating income increased by $8.3$27.5 million or 19%,as compared to $52.2 million, primarily driven by a $8.6 million operating income improvement withinthe corresponding period of the prior year. Within the Environmental Solutions Group, associatedoperating income for the six months ended June 30, 2018 increased by $26.5 million, or 85%, with increasedhigher sales volumes, a $3.9 millionimproved operating leverage and an incremental operating income contribution of $9.4 million from TBEI, and the effects ofassociated with including ninesix months of operating income from JJEactivity in 2017,2018, compared to only four months in the prior-year period. TBEI’s operating income contribution in the current-year periodfirst half of 2018 included the effects of amortization expense on intangible assets acquired, which coupled with the increased JJE activity, contributed to an increase in the Environmental Solutions Group’s depreciation and amortization expense of $8.5$5.5 million. In addition, there was a $1.5 million increase in purchase accounting expense effects and a $0.4 million increase in acquisition-related costs in the current-year period. Within the Safety and Security Systems Group, operating income in the ninesix months ended SeptemberJune 30, 20172018 increased by $0.1$2.3 million, where reductions in selling, engineering, general and administrative (“SEG&A”) expenses and restructuring expenses of $0.2 million and $1.1 million, respectively, more than offset a $1.2 million decrease in gross profit.while Corporate expenses in the nine months ended September

32

Table of Contents


30, 2017 increased by $0.4 million, primarily due to a $0.6 million increase in acquisition-related expenses.$1.3 million. Consolidated operating margin for the ninesix months ended SeptemberJune 30, 2017, inclusive of the incremental depreciation and amortization, purchase accounting expense effects and acquisition costs,2018 was 8.0%10.7%, compared to 8.3%7.5% in the prior-year period.
Interest expense
Interest expense for the three and ninesix months ended SeptemberJune 30, 20172018 increased by $2.1$1.2 million and $3.2$3.1 million, respectively, compared to the corresponding periodsperiod of the prior year, largely due to higher average debt levels following the acquisition of TBEI.
Other income,expense (income), net
For the three months ended SeptemberJune 30, 20172018, other expense totaled $0.4 million and 2016,was primarily related to foreign currency transaction losses and pension expense, whereas in the prior-year period, other income net,of $0.1 million was realized, representing foreign currency transaction gains that were partially offset by $0.1 million of pension expense. For the six months ended June 30, 2018, other expense totaled $0.5 million and $0.3 million, respectively. For the nine months ended September 30, 2017 and 2016, other income, net, totaled $1.0 million and $1.3 million, respectively. The other income recognized in the current yearwas primarily relatesrelated to foreign currency transaction gains, whilelosses and pension expense, whereas in the prior-year period, other income recognized in the prior yearof $0.3 million was largely related to to a gain on settlement of arealized, representing foreign currency forward contract and interest income on a loan provided to a customer.transaction gains that were partially offset by $0.2 million of pension expense.
Income tax expense
The Company recognized income tax expense of $7.5$8.3 million and $5.7$6.1 million for the three months ended SeptemberJune 30, 2018 and 2017, respectively, and 2016,income tax expense of $12.4 million and $9.9 million for the six months ended June 30, 2018 and 2017, respectively. The increase in tax expense in the current-year quarter isincreases were largely due to higher pre-tax income levels, as well aspartially offset by the lower U.S. corporate tax rate following the enactment of the 2017 Tax Act and the recognition of $0.6a $0.5 million of additionalexcess tax expense associated with a changebenefit from stock compensation activity in the state tax rate in Illinois.second quarter. The effective tax rate for the three months ended SeptemberJune 30, 20172018 was 37.5%23.6%, compared to 43.2%34.7% in the prior-year quarter, when additional valuation allowance was recorded in Canada.
Forwhile the nine months ended September 30, 2017 and 2016, the Company recognized income tax expense of $17.4 million and $16.2 million, respectively. The increase in tax expense in the nine months ended September 30, 2017 is largely due to higher pre-tax income levels, as well as the recognition of $0.6 million of additional tax expense associated with a change in the state tax rate in Illinois. The effective tax rate was 35.8% and 37.2% for the ninesix months ended SeptemberJune 30, 20172018 was 23.8%, compared to 34.6% in the prior-year period. The lower rates in the current year reflect the impact of the reduction in the U.S. corporate tax rate, which was effective at the beginning of 2018, and 2016, respectively.the excess tax benefit.
Income from continuing operations
Income from continuing operations for the three months ended SeptemberJune 30, 20172018 increased by $5.0$15.4 million compared to the prior-year period, largely due to the aforementioned increasesincrease in operating income and other income, partially offset by the increase in interest expense, the decrease in other income and the $1.8$2.2 million increase in income tax expense.
For the ninesix months ended SeptemberJune 30, 2017,2018, income from continuing operations increased by $3.9$21.1 million compared to the corresponding period of the prior year, largely due to the improvementaforementioned increase in operating income, and the absence of $0.3 million in debt settlement charges incurred in connection with the Company’s debt refinancing completed in the prior-year quarter, partially offset by the increase in interest expense, the $0.3 million decrease in other income and the $1.2$2.5 million increase in income tax expense.
Gain from discontinued operations and disposal, net of tax
In the three months ended September 30, 2016, the Company recorded a net gain from discontinued operations and disposal of $1.0 million, primarily related to adjustments of uncertain tax position reserves following the expiration of statute of limitations.
The Company recorded a net gain from discontinued operations and disposal of $3.9 million in the nine months ended September 30, 2016, primarily driven by the $4.0 million net gain on disposal of the Fire Rescue Group, which was discontinued in 2015, partially offset by the $0.6 million net loss that the Fire Rescue Group realized in its 2016 operations up to the January 29, 2016 sale completion date. The net gain on disposal includes a $1.5 million charge to recognize a liability in connection with a Latvian commercial dispute. Also contributing to the net gain in the nine months ended September 30, 2016 was a reduction in uncertain tax position reserves of approximately $1.0 million.
Orders
The Company’s historical order information presented herein includes orders received from JJE. Subsequent to the completion of the acquisition of JJE on June 3, 2016, orders from JJE are no longer included in the Company’s total orders. Instead, subsequent to the completion of the acquisition of JJE, total orders include orders that JJE receives from end customers. These

33

Table of Contents


orders may include orders for products manufactured or supplied by the Company’s Environmental Solutions Group, as well as for products manufactured or supplied by third-party vendors.
During the nine months ended September 30, 2016, orders that were received from JJE prior to the acquisition date, which were included in total orders, totaled $3.7 million.
On the date of acquisition, JJE had a backlog of orders from its end customers of $33.4 million. These acquired orders were included in total orders reported for the nine months ended September 30, 2016. In addition, on the acquisition date, the Company’s backlog included $6.9 million of orders from JJE. Such orders were presented as a reduction of total orders for the nine months ended September 30, 2016.
On the date of acquisition, TBEI had a backlog of orders from its end customers of $44.8 million. These acquired orders were included in total orders reported for the ninethree and six months ended SeptemberJune 30, 2017.
Three months ended SeptemberMonths Ended June 30, 20172018 vs. three months ended SeptemberJune 30, 20162017

29

Table of Contents


Total orders for the three months ended SeptemberJune 30, 20172018 were $229.6$277.6 million, an increase of $43.5$6.5 million, or 23%2%, compared to the prior-year quarter. OurThe Environmental Solutions Group reported total orders of $178.2$217.3 million in the thirdsecond quarter of 2017,2018, an increase of $42.2$2.6 million, or 31%1%, compared to the prior-year quarter.quarter, driven by organic order growth of approximately $2.7 million, or 2%, primarily represented by improved orders for vacuum trucks, partially offset by lower orders for refuse trucks. Orders in the three months ended June 30, 2018 within the Safety and Security Systems Group were up $3.9 million, or 7%, primarily due to improved international orders for public safety products and higher orders for warning systems.
U.S. municipal and governmental orders decreased by $2.8 million, or 3%, primarily due to a $2.9 million decrease within the Environmental Solutions Group, associated with lower orders for street sweepers and sewer cleaners. TBEI’s municipal orders also decreased by $0.8 million. Within the Safety and Security Systems Group, municipal orders increased by $0.1 million.
U.S. industrial orders increased by $2.7 million, or 2%, primarily due to an $2.4 million increase within the Environmental Solutions Group, due to an increase in orders of vacuum trucks, partially offset by decreases in orders for used trucks and sewer cleaners. The Safety and Security Systems Group reported a $0.3 million increase in industrial orders.
Non-U.S. orders increased by $6.6 million, or 11%. Within the Safety and Security Systems Group, non-U.S. orders increased by $3.5 million, largely driven by increased international orders for public safety products. Within the Environmental Solutions Group, non-U.S. orders increased by $3.1 million, due to improvements in orders for sewer cleaners, rental equipment, vacuum trucks, waterblasting equipment, parts and used equipment, partially offset by fewer orders for refuse trucks. The acquisition of TBEI also contributed $0.5 million of incremental orders.
Six months ended June 30, 2018 vs. six months ended June 30, 2017
Total orders for the six months ended June 30, 2018 were $607.3 million, an increase of $121.6 million, or 25%, as compared to the prior-year period. The Environmental Solutions Group reported total orders of $491.7 million in the first half of 2018, an increase of $110.4 million, or 29%, compared to the prior-year period. The improvement was driven by the acquisitioneffects of the inclusion of TBEI which contributed $40.7 million,orders for six months in 2018 and organic order growth of approximately $11$46.9 million, or 9%15%, primarily represented by improved orders for sewer cleaners street sweepers and vacuum trucks, partially offset by lower orders for refuse trucks. Orders in the threesix months ended SeptemberJune 30, 20172018 within ourthe Safety and Security Systems Group were up $1.3$11.2 million, or 11%, primarily due to improved international orders for industrial products.public safety products and favorable foreign currency translation effects.
U.S. municipal and governmental orders increased by $5.7$16.8 million, or 7%10%, primarily due to an $8.4a $14.9 million increase within the Environmental Solutions Group, due to the acquisition of TBEIassociated with improved orders for sewer cleaners and increased sewer cleaner orders, partially offset by lower vacuum truck orders.street sweepers. Within the Safety and Security Systems Group, municipal orders decreasedincreased by $2.7$1.9 million, largely driven by lowerhigher orders for public safety products.
U.S. industrial orders increased by $47.2$95.0 million, or 97%48%, primarily due to a $46.0$93.5 million increase within the Environmental Solutions Group, largely driven by the acquisition of TBEI, which added $37.0$62.7 million of orders. In addition,incremental industrial orders, and increases in orders forof vacuum trucks, street sweepersparts and sewer cleaners of $6.4 million, $2.7 million and $2.4 million, respectively, werewaterblasting equipment, partially offset by a $4.1 million decrease in orders for refuse trucks.street sweepers. The Safety and Security Systems Group reported a $1.2$1.5 million order increase in industrial orders.
Non-U.S. orders decreasedincreased by $9.4$9.8 million, or 16%8%. Within the Environmental Solutions Group, reported orders decreased by $12.2 million compared to the prior-year quarter, which included an adjustment of $9.9 million to increase the backlog acquired in the JJE acquisition, initially reported in the second quarter of last year. Within the Safety and Security Systems Group, non-U.S. orders were up $2.8 million, primarily due to higher orders for industrial products from customers in the Middle East.
Nine months ended September 30, 2017 vs. nine months ended September 30, 2016
Total orders for the nine months ended September 30, 2017 were $715.3 million, an increase of $206.2 million, or 41%, compared to the prior-year period. The Environmental Solutions Group reported total orders of $559.5 million in the first nine months of 2017, an increase of $205.0 million, or 58%, compared to the prior-year period. The improvement was driven by the TBEI acquisition, which added $99 million in orders, a net increase in orders of $36 million related to the inclusion of JJE orders for nine months in 2017 versus four months in 2016, and organic order growth of approximately $70 million, or 26%, primarily represented by improved orders for sewer cleaners, street sweepers and vacuum trucks. Orders in the nine months ended September 30, 2017 within our Safety and Security Systems Group increased by $1.2$7.8 million, compared to the corresponding period of the prior year.
U.S. municipal and governmental orders increased by $16.6 million, or 7%, primarily due to a $20.7 million improvement within the Environmental Solutions Group, largely represented by a $19.7 million increase in orders for sewer cleaners and $3.7 million related to the acquisition of TBEI, partially offset by lower municipal orders for vacuum trucks. This improvement was partially offset by a $4.1 million reduction in municipal orders within the Safety and Security Systems Group, driven by lower demand for outdoor warning systems and public safety products.
U.S. industrial orders increased by $168.2 million, or 133%, largely driven by a $165.2 millionan increase within the Environmental Solutions Group, primarily related to the acquisition of TBEI which contributed $94.9 million, the effects of the inclusion of JJE orders for nine months in 2017 versus four months in 2016, and improvements in orders for vacuum trucks and

34

Table of Contents


sewer cleaners of $29.7 million and $21.0 million, respectively. Within the Safety and Security Systems Group, industrial orders were up $3.0 million, primarily due to higher orders of industrial products.
Non-U.S. orders increased by $21.4 million, or 14%, largely due to a $19.1 million increase within the Environmental Solutions Group, reflecting increased Canadian orders following the acquisition of JJE in June of 2016. Orders within the Safety and Security Systems Group increased by $2.3 million, driven by improved orders in industrial and coal markets, partially offset by lower orders for public safety products and outdoor warning systems.a favorable foreign currency translation impact. Within the Environmental Solutions Group, non-U.S. orders increased by $2.0 million, primarily due to increased orders of waterblasting equipment, vacuum trucks, rentals, used equipment, snow removal equipment and parts. The acquisition of TBEI also contributed $1.2 million of orders. These increases were partially offset by a decrease in orders for refuse trucks.
Backlog
Backlog was $203.7$322.3 million at SeptemberJune 30, 20172018 compared to $148.7$222.7 million at SeptemberJune 30, 2016.2017. The increase of $55.0$99.6 million, or 37%45%, was primarily due to an $59.5a $93.5 million increase in backlog within the Environmental Solutions Group, largely due to the TBEI acquisition, whosehigher backlog at September 30, 2017 was $33.5 million,for sewer cleaners and increased demand for vacuum trucks and sewer cleaners. These increases were partially offset byas a $4.5 million reductionresult of the strong orders received in backlogthe six months ended June 30, 2018. Backlog within the Safety and Security Systems Group was also up $6.1 million, primarily due to a reductionan increase in orders for public safety products.
Backlogs vary by group due to the nature of the Company’s products and the buying patternswarning systems.

30

Table of its customers. TBEI’s product lines typically experience average lead times ranging from one to three months. Following the acquisition of TBEI, the Environmental Solutions Group’s weighted average backlog is expected to range from three to five months of shipments. The Safety and Security Systems Group typically experiences an average backlog of approximately two months of shipments. Production of the Company’s September 30, 2017 backlog is expected to be substantially completed during the remainder of 2017.Contents


Environmental Solutions
The following table summarizes the Environmental Solutions Group’s operating results as of and for the three and ninesix months ended SeptemberJune 30, 20172018 and 20162017: 
Three Months Ended September 30, Nine Months Ended September 30,Three Months Ended June 30, Six Months Ended June 30,
($ in millions)2017 2016 Change 2017 2016 Change2018 2017 Change 2018 2017 Change
Net sales$198.5
 $134.3
 $64.2
 $500.6
 $369.1
 $131.5
$233.3
 $174.3
 $59.0
 $429.9
 $302.1
 $127.8
Operating income21.2
 12.5
 8.7
 52.5
 43.9
 8.6
37.2
 21.0
 16.2
 57.8
 31.3
 26.5
Operating data:                      
Operating margin10.7% 9.3% 1.4% 10.5% 11.9% (1.4)%15.9% 12.0% 3.9% 13.4% 10.4% 3.0%
Total orders$178.2
 $136.0
 $42.2
 $559.5
 $354.5
 $205.0
$217.3
 $214.7
 $2.6
 $491.7
 $381.3
 $110.4
Backlog177.7
 118.2
 59.5
 177.7
 118.2
 59.5
291.3
 197.8
 93.5
 291.3
 197.8
 93.5
Depreciation and amortization7.9
 4.7
 3.2
 18.1
 9.6
 8.5
8.0
 5.6
 2.4
 15.7
 10.2
 5.5
Three months ended SeptemberMonths Ended June 30, 20172018 vs. three months ended SeptemberJune 30, 20162017
Total orders increased by $42.2$2.6 million, or 31%1%, for the three months ended SeptemberJune 30, 2017.2018. U.S. orders decreased by $0.5 million, primarily due to reductions in orders for sewer cleaners, used equipment and street sweepers of $2.8 million, $2.7 million and $2.1 million, respectively, partially offset by a $7.4 million increase in orders for vacuum trucks. Non-U.S. orders increased by $54.4$3.1 million, or 59%8%, due to improvements in orders of sewer cleaners, rental equipment, vacuum trucks, waterblasting equipment, parts and used equipment of $2.8 million, $1.8 million, $1.4 million, $1.1 million, $1.1 million and $1.1 million, respectively, partially offset by a $5.7 million decrease in orders for refuse trucks.
Net sales increased by $59.0 million, or 34%, for the three months ended June 30, 2018. U.S. sales increased by $55.2 million, or 43%, primarily due to the acquisition of TBEI, which contributed $40.7$39.0 million of orders,incremental sales, as well as increases in shipments of vacuum trucks, sewer cleaners and street sweepers of $10.8 million, $1.5 million and $1.5 million, respectively. In addition, rental income increased by $1.1 million. Non-U.S. sales increased by $3.8 million, or 9%, primarily due to improvements in orders for sewer cleaners,sales of vacuum trucks, street sweepers and vacuum trucksused equipment of $8.9$4.0 million, $3.9$1.4 million and $2.6$0.6 million, respectively. In addition, parts and service revenues and rental income also increased by $2.7 million and $1.8 million, respectively. Partially offsetting these increasesimprovements was a $3.5an $8.9 million decreasereduction in refuse truck orders. Non-U.S. orders decreased by $12.2 million, or 28%, compared to the prior-year quarter, which included an adjustment of $9.9 million to increase the backlog acquired in the JJE acquisition, initially reported in the second quarter of last year.
Net sales increased by $64.2 million, or 48%, for the three months ended September 30, 2017. U.S. sales increased by $63.9 million, primarily due to the acquisition of TBEI which contributed $46.9 million of sales, increases in shipments of sewer cleaners, vacuum trucks and street sweepers of $6.5 million, $5.6 million and $1.7 million, respectively, as well as a $1.0 million increase in rental income. Non-U.S. sales were up $0.3 million compared to the prior-year quarter, primarily due to a $1.7 million increase in rental income, which was partially offset by lower sales of used equipment.refuse trucks.
Cost of sales increased by $47.5$37.4 million, or 44%27%, for the three months ended SeptemberJune 30, 2017,2018, primarily attributable to increased sales volumes, additional costthe effects of sales fromthree months of TBEI activity in the TBEI acquisition, a $1.0 million decreasecurrent-year quarter compared with one month in expense associated with purchase accounting effectsthe prior year and a $1.0 million increase in depreciation expense, partially offset by a $2.1 million reduction in connection with current and prior-year acquisitions.purchase accounting expenses. Gross margin increased to 21.6%24.8% from 19.4%20.8% in the prior-year quarter, primarily due to improved operating leverage, benefits from actions taken in response to increasing commodity costs, favorable sales mix improved manufacturing leverage and the impact of the decreasereduction in purchase accounting expenses.
SEG&A expenses increased by $5.3 million for the three months ended June 30, 2018, largely due to the addition of expenses associated with the prior year TBEI acquisition, including an increase in amortization expense effects.of $1.3 million. The prior-year quarter also included a $1.0 million favorable adjustment of product liability and workers compensation reserves.
Operating income for the three months ended June 30, 2018 increased by $16.2 million, largely due to a $21.6 million increase in gross profit, partially offset by the $5.3 million increase in SEG&A expenses and a $0.1 million increase in acquisition-related expenses.
Six months ended June 30, 2018 vs. six months ended June 30, 2017
Total orders increased by $110.4 million, or 29%, for the six months ended June 30, 2018. U.S. orders increased by $108.4 million, or 37%, largely due to the prior-year acquisition of TBEI, which contributed an increase in orders of $62.4 million. The organic growth in the U.S. was largely due to improvements in orders for vacuum trucks and sewer cleaners of $31.8 million and $12.6 million, respectively. Non-U.S. orders increased by $2.0 million, or 2%, primarily attributable to increased orders for waterblasting equipment, vacuum trucks, rental equipment, used equipment, snow removal equipment and parts of $3.4 million, $2.7 million, $2.7 million, $2.5 million, $2.3 million and $1.3 million, respectively. The acquisition of TBEI also contributed $1.2 million of orders. Partially offsetting these improvements was a $14.5 million reduction in refuse truck orders.
Net sales increased by $127.8 million, or 42%, for the six months ended June 30, 2018. U.S. sales increased by $122.9 million, or 55%, primarily due to the inclusion of five more months of TBEI activity in the current-year period, accounting for $89.7 million of the sales increase, as well as increases in shipments of vacuum trucks, sewer cleaners, used equipment and street

3531

Table of Contents


sweepers of $16.5 million, $12.5 million, $1.5 million and $1.4 million, respectively. In addition, rental income increased by $1.6 million. Non-U.S. sales increased by $4.9 million, or 6%, primarily due to increases in shipments of vacuum trucks, snow-removal equipment and street sweepers of $4.3 million, $3.8 million and $1.9 million, respectively. Parts and service revenues and rental income also increased by $4.0 million and $2.7 million, respectively. Partially offsetting these improvements was a $12.3 million reduction in sales of refuse trucks.
Cost of sales increased by $87.7 million, or 36%, for the six months ended June 30, 2018, primarily attributable to higher sales volumes, the effects of six months of TBEI activity in the current-year compared with one month in the prior year and a $2.1 million increase in depreciation expense, partially offset by a $2.0 million reduction in purchase accounting expenses. Gross margin increased to 23.4% from 20.1% in the prior-year period, primarily due to improved operating leverage, benefits from actions taken in response to increasing commodity costs, favorable sales mix and the reduction in purchase accounting expenses.
SEG&A expenses increased by $8.0$13.4 million for the threesix months ended SeptemberJune 30, 2017,2018, largely due to the addition of expenses of businesses acquired inassociated with the current year and a $2.2 millionTBEI acquisition, including an increase in amortization expense.expense of $3.2 million.
Operating income for the threesix months ended SeptemberJune 30, 20172018 increased by $8.7$26.5 million, largely due to a $16.7$40.1 million increase in gross profit, partially offset by the $8.0 million increase in SEG&A expenses.
Nine months ended September 30, 2017 vs. nine months ended September 30, 2016
Total orders increased by $205.0 million, or 58%, for the nine months ended September 30, 2017. U.S. orders increased by $185.9 million, largely due the current year acquisition of TBEI which added $98.6 million in orders, as well as increases in orders for sewer cleaners, vacuum trucks and street sweepers of $39.7 million, $21.8 million and $9.8 million, respectively. Non-U.S. orders increased by $19.1 million, primarily attributed to the acquisition of JJE, completed in June last year.
Net sales increased by $131.5 million, or 36%, for the nine months ended September 30, 2017. U.S. sales increased by $100.2 million, or 35%, primarily due to the current-year acquisition of TBEI which contributed $64.9 million of sales, and increases in shipments of vacuum trucks and sewer cleaners of $9.6 million and $6.9 million, respectively. In addition, rental income and sales of used equipment improved by $4.9 million and $5.0 million, respectively, largely due to the current-year period including nine months of JJE activity compared with four months last year. Partially offsetting these improvements was a $9.1 million decrease in street sweeper sales. Non-U.S. sales increased by $31.3 million, or 36%, primarily due to the effects of the additional JJE activity in the current-year period, including increases in rental income and sales of used equipment of $6.5 million and $3.5 million, respectively.
Cost of sales increased by $108.4 million, or 38%, for the nine months ended September 30, 2017, primarily attributable to higher sales volumes, additional cost of sales from the TBEI acquisition and the effects of nine months of JJE activity in the current-year period, recognition of approximately $1.5 million more expense associated with purchase accounting effects and a $5.6 million increase in depreciation expense, largely resulting from depreciation on rental equipment acquired in the JJE transaction. Gross margin decreased to 20.7% from 21.8% in the prior-year period, largely due to the aforementioned incremental depreciation and purchase accounting expense effects.
SEG&A expenses increased by $14.1 million for the nine months ended September 30, 2017, largely due to the addition of expenses of businesses acquired in the current and prior year and a $2.9 million increase in amortization expense.
Operating income for the nine months ended September 30, 2017 increased by $8.6 million, largely due to the $23.1 million increase in gross profit, partially offset by the $14.1$13.4 million increase in SEG&A expenses and ana $0.2 million increase of $0.4 million of acquisition and integration-related expenses,in acquisition-related expenses.
Backlog was $177.7$291.3 million at SeptemberJune 30, 2017,2018, up 50.3%47.3% compared to $118.2$197.8 million at SeptemberJune 30, 2016.2017. The increase is primarily due towas largely a result of the contribution of $33.5 million of backlog from TBEI, as well as the effects of improved demandincrease in orders for sewer cleaners, vacuum trucks and street sweeperssewer cleaners received in the US.six months ended June 30, 2018.
Safety and Security Systems
The following table summarizes the Safety and Security Systems Group’s operating results as of and for the three and ninesix months ended SeptemberJune 30, 20172018 and 20162017: 
 Three Months Ended September 30, Nine Months Ended September 30,
($ in millions)2017 2016 Change 2017 2016 Change
Net sales$50.2
 $52.4
 $(2.2) $150.3
 $162.7
 $(12.4)
Operating income6.1
 6.5
 (0.4) 18.1
 18.0
 0.1
Operating data:           
Operating margin12.2% 12.4% (0.2)% 12.0% 11.1% 0.9%
Total orders$51.4
 $50.1
 $1.3
 $155.8
 $154.6
 $1.2
Backlog26.0
 30.5
 (4.5) 26.0
 30.5
 (4.5)
Depreciation and amortization1.1
 1.1
 
 3.1
 3.3
 (0.2)


36

Table of Contents


 Three Months Ended June 30, Six Months Ended June 30,
($ in millions)2018 2017 Change 2018 2017 Change
Net sales$57.7
 $50.1
 $7.6
 $110.8
 $100.1
 $10.7
Operating income8.2
 5.6
 2.6
 14.3
 12.0
 2.3
Operating data:           
Operating margin14.2% 11.2% 3.0% 12.9% 12.0% 0.9%
Total orders$60.3
 $56.4
 $3.9
 $115.6
 $104.4
 $11.2
Backlog31.0
 24.9
 6.1
 31.0
 24.9
 6.1
Depreciation and amortization1.0
 1.0
 
 1.9
 2.0
 (0.1)
Three months ended SeptemberMonths Ended June 30, 20172018 vs. three months ended SeptemberJune 30, 20162017
Total orders increased by $1.3$3.9 million, or 3%7%, for the three months ended SeptemberJune 30, 2017.2018. In the aggregate, U.S. orders decreasedincreased by $1.5$0.4 million compared to the prior-year quarter, primarily due to a $0.7 million increase in orders for warning systems. Non-U.S. orders increased by $3.5 million, largely driven by a $1.3$3.1 million increase in orders for public safety products, a $1.0 million favorable foreign currency translation impact, and a $0.5 million increase in orders for warning systems, partially offset by a $1.1 million reduction in orders for public safety products. Non-U.S. orders increased by $2.8 million, largely due to higher orders for industrial products from customers in the Middle East.signaling equipment.
Net sales decreasedincreased by $2.2$7.6 million, or 4%15%, for the three months ended SeptemberJune 30, 2017. 2018.U.S. sales increased by $2.3$1.5 million, or 7%, primarily due to a $3.8$3.1 million improvementincrease in sales into domestic industrial markets,of public safety products, partially offset by a $0.9$1.9 million reductiondecrease in sales into domestic public safety markets.of warning systems. Non-U.S. sales decreasedincreased by $4.5$6.1 million, or 26%, primarily due to reductionsa $3.9 million increase in sales into international industrial andof public safety marketsproducts, a $1.0 million favorable foreign currency translation impact, and increases in sales of $2.8warning systems and industrial signaling equipment of $0.8 million and $1.4$0.4 million, respectively.
Cost of sales decreasedincreased by $1.5$4.7 million, or 5%15%, for the three months ended SeptemberJune 30, 2017,2018, largely due to the effectshigher sales volumes and an unfavorable foreign currency translation impact of lower sales volumes.$0.7 million. Gross margin for the three months ended SeptemberJune 30, 2017 was2018 improved to 36.9%, compared to 36.6%36.7% in the prior-year quarter.
SEG&A expenses for the three months ended SeptemberJune 30, 2017 were unchanged2018 increased by $0.4 million, or 3%. As a percentage of net sales, SEG&A expenses decreased from 25.3% in the prior-year quarter, to 22.7% in the current-year quarter.

32

Table of Contents


Operating income decreasedincreased by $0.4$2.6 million for the three months ended SeptemberJune 30, 2017, largely due2018. The increase was primarily attributable to the $0.7$2.9 million reductionimprovement in gross profit partially offset byand a $0.3$0.1 million decrease in restructuring charges.charges, partially offset by the $0.4 million increase in SEG&A expenses.
NineSix months ended SeptemberJune 30, 20172018 vs. ninesix months ended SeptemberJune 30, 20162017
Total orders increased by $1.2 million for the nine months ended September 30, 2017. U.S. orders decreased by $1.1 million, primarily driven by reductions in orders for domestic outdoor warning systems and public safety products of $1.3 million and $1.2 million respectively, partially offset by a $2.0 million increase in orders for industrial products. Non-U.S. orders increased by $2.3 million, driven by improvements in orders from international industrial and coal markets of $5.0 million and $1.9 million, respectively. These improvements were partially offset by decreases in orders for international public safety products and outdoor warning systems of $3.3 million and $1.3 million, respectively, compared to the prior year.
Net sales decreased by $12.4 million, or 8%, for the nine months ended September 30, 2017. U.S. sales decreased by approximately $2.3 million, or 2%, primarily due to lower sales into domestic public safety markets. Non-U.S. sales decreased by $10.1 million, or 17%, primarily driven by a $6.4 million decrease in sales into international public safety markets, and a $3.6 million decrease in sales into international industrial markets.
Cost of sales decreased by $11.2 million or 11%, for the ninesix months ended SeptemberJune 30, 2017,2018. In the aggregate, U.S. orders increased by $3.4 million, primarily due to increases in orders for public safety products and warning systems of $2.6 million and $1.5 million, respectively, offset by a $0.6 million reduction in orders for industrial signaling equipment. Non-U.S. orders increased by $7.8 million, largely driven by a $5.8 million increase in orders for public safety products and a $2.9 million favorable foreign currency translation effect, which were partially offset by a $0.6 million reduction in orders for industrial signaling equipment.
Net sales increased by $10.7 million, or 11%, for the six months ended June 30, 2018. U.S. sales increased by $3.3 million, primarily due to a $4.6 million increase in sales of public safety products, partially offset by reductions in sales of warning systems and industrial signaling equipment of $0.7 million and $0.6 million, respectively. Non-U.S. sales increased by $7.4 million, primarily due to increases in sales of public safety products, industrial signaling equipment and warning systems of $3.4 million, $1.0 million and $0.6 million, respectively, as well as a $2.4 million favorable foreign currency translation impact.
Cost of sales increased by $8.0 million, or 13%, for the six months ended June 30, 2018, largely due to the effects of lowerhigher sales volumes, as well as the effectsand an unfavorable foreign currency translation impact of material cost reduction initiatives implemented in prior periods. These actions contributed to an improved gross$1.8 million. Gross margin for the ninesix months ended SeptemberJune 30, 2017 of 37.3%2018 was 36.4%, compared to 35.2%37.6% in the prior-year quarter.first half of last year, driven by unfavorable mix experienced in the first quarter of 2018 in comparison to the same period of the prior-year.
SEG&A expenses for the ninesix months ended SeptemberJune 30, 2017 were $0.22018 increased by $0.8 million, lower than the prior-year quarter,or 3%, primarily due to increased expenses associated with savings realized from prior year restructuring activities being partially offset by strategic investments in support of new product development and other growth initiatives. As a percentage of net sales, SEG&A expenses decreased from 25.2% in the prior-year period, to 23.5% in the current-year period.
Operating income increased by $0.1$2.3 million for the ninesix months ended SeptemberJune 30, 2017, with reductions2018. The increase was primarily attributable to the $2.7 million increase in gross profit and a $0.4 million reduction in restructuring charges, partially offset by the $0.8 million increase in SEG&A expenses and restructuring expenses of $0.2 million and $1.1 million, respectively, more than offsetting the $1.2 million decrease in gross profit.expenses.
Backlog was $26.0$31.0 million at SeptemberJune 30, 2018, up from $24.9 million at June 30, 2017, comparedprimarily due to $30.5 million at September 30, 2016. The decrease was largely driven by lowerincreased orders for public safety products.products within international markets and outdoor warning systems.
Corporate Expenses
Corporate operating expenses for the three months ended SeptemberJune 30, 20172018 were $5.1$7.3 million, compared to $5.5$7.8 million in the prior-year quarter. The decrease was primarily driven by a net decrease$0.7 million reduction in employee compensationacquisition and integration-related expenses and lower pensionlegal costs, partially offset by a $0.4 million increase in acquisition and integration-related expenses.increased employee benefit-related costs.
Corporate operating expenses for the ninesix months ended SeptemberJune 30, 20172018 were $18.4$14.4 million, compared to $18.0$13.1 million in the prior-year period,period. The increase was primarily driven by higher employee benefit-related costs, partially offset by a $0.6$0.8 million increasedecrease in acquisition and integration-related expenses associated with the TBEI acquisition and the recognition of $0.7 million in executive severance costs, partially offset by lower pension costs.expenses.

37

Table of Contents


Seasonality of Company’s Business
Certain of the Company’s businesses are susceptible to the influences of seasonal factors, including buying patterns, delivery patterns and productivity influences from holiday periods and weather. In general, the Company tends to have lower equipment sales in the first calendar quarter of each year compared to other quarters as a result of these factors. In addition, rental income and parts sales are generally higher in the second and third quarters of the year, because many of the Company’s products are used for maintenance activities in North America, where usage is typically lower during periods of harsher weather conditions.
Financial Condition, Liquidity and Capital Resources
The Company uses its cash flow from operations to fund growth, and to make capital investments that sustain its operations, reduce costs, or both.both, and make pension contributions. Beyond these uses, remaining cash ismay be used to fund additional strategic acquisitions of businesses, pay down debt, repurchase shares, or fund dividend payments and make pension contributions. The Company is also committed to pursuing additional strategic acquisitions of businesses.payments. In the absence of significant unanticipated cash demands, we believe that the Company’s existing cash balances, cash flow from operations and borrowings available under the Amended 2016 Credit Agreement, will provide funds sufficient for these purposes. The net cash flows

33

Table of Contents


associated with the Company’s rental equipment transactions are included in cash flow from operating activities. Subsequent to the acquisition of JJE, such net cash flows may become more significant, and as such, cash flow from operating activities may not be directly comparable with amounts reported in periods prior to the acquisition.
The Company’s cash and cash equivalents totaled $28.2$36.0 million and $50.7$37.5 million as of SeptemberJune 30, 20172018 and December 31, 2016,2017, respectively. As of SeptemberJune 30, 2017, $12.72018, $22.4 million of cash and cash equivalents was held by foreign subsidiaries. Cash and cash equivalents held by subsidiaries outside the U.S. typically are held in the currency of the country in which it is located. This cash is used to fund the operating activities of our foreign subsidiaries and for further investment in foreign operations. Generally, we consider such cash to be permanently reinvested in our foreign operations and our current plans do not demonstrate a need to repatriate such cash to fund U.S. operations. However, in the event that these funds were needed to fund U.S. operations or to satisfy U.S. obligations, they generally could be repatriated. The repatriation of these funds may then cause us to incur additional U.S. income tax expense, which would be dependent on income tax laws and other circumstances at the time any such amounts were repatriated. The 2017 Tax Act provides a one-time “transition tax” on E&P of a company’s CFC determined as of November 2, 2017 or December 31, 2017 (whichever date on which there is more deferred E&P). The Company’s accumulated undistributed earnings of foreign subsidiaries aggregated to an overall E&P deficit. Therefore, the Company estimates that no transition tax will be payable under the provisions of the 2017 Tax Act. As with other tax calculations surrounding the 2017 Tax Act, the Company’s estimate of its transition tax liability as of June 30, 2018 is provisional due to complexities inherent in the computations that it expects to be addressed in whole, or in part, by regulations issued during 2018. The Company will continue to evaluate its U.S. and foreign cash needs and, as circumstances change, may change its assertion related to all or a portion of its undistributed foreign earnings.
Net cash of $52.1$37.8 million was generated by continuing operating activities in the ninesix months ended SeptemberJune 30, 2017, compared to $17.12018, down from $45.8 million in the prior-year period, largely due to higherperiod. Higher earnings and benefits from reductions in primary working capital in comparison to the same period of the prior year. We began 2017 with higher total primary working capital levels (defined as accounts receivable and inventories, net, less accounts payable and customer deposits) than when entering the prior year, partly due to the acquisition of JJE, whose inventory levels at any point in time can fluctuate based on demand given the distribution model, as well as the advanced purchase of inventory to meet anticipated production requirements. Partially offsetting this improvement waswere offset by a $5$9.2 million year-over-year increase in income tax payments, with approximately $8 million more income taxwhich was largely timing-related, as well as additions to working capital and rental assets in support of increased demand, and higher incentive compensation payments being funded in the third quarter of this year, when comparedcomparison to the prior-year quarter. The operating cash flow in the prior-year period was also lower by approximately $11 million as a result of the non-cash settlement, in connection with the acquisition, of accounts receivable due from JJE.prior year.
Net cash of $274.3 million and $101.9$3.9 million was used for continuing investing activities in the ninesix months ended SeptemberJune 30, 2017 and 2016, respectively.2018, compared with $271.8 million in the prior-year period. In the ninesix months ended SeptemberJune 30, 2017, the Company paid an initial $269.2 million (net of cash acquired) to acquire TBEI. InDuring the ninesix months ended SeptemberJune 30, 2016,2018, the Company paid $102.6received $3.0 million to acquire Westech Vac Systems, Ltd. and JJE.as part of the finalization of certain post-closing adjustments in connection with the acquisition of TBEI. Capital expenditures in the ninesix months ended SeptemberJune 30, 2018 and 2017 and 2016 were $5.3$7.0 million and $4.8$2.7 million, respectively. In addition, during the nine months ended September 30, 2016, the Company also received $6.0 million from a customer as full repayment of a loan that was originally provided in the fourth quarter of 2015. Net cash provided by discontinued investing activities totaled $88.0 million in the nine months ended September 30, 2016, which represented the net proceeds received from the sale of Bronto.
Net cash of $200.0$34.9 million was used for continuing financing activities in the six months ended June 30, 2018, whereas in the prior-year period, $213.0 million of cash was provided by continuing financing activities inactivities. In the ninesix months ended SeptemberJune 30, 2017, compared with a net2018, the Company paid down $26.6 million of debt and funded cash usagedividends of $28.9 million in the prior-year period.$9.0 million. In the ninesix months ended SeptemberJune 30, 2017, in connection with the funding of the acquisition of TBEI, the Company borrowed $243.0 million against its revolving credit facility. Between the TBEI acquisition date and the end of the third quarter, approximately $29Prior to June 30, 2017, $20.0 million of netthose borrowings were repaid.paid down. In addition, the Company funded cash dividends of $12.6$8.4 million and redeemed $2.5$2.4 million of stock in order to remit funds to tax authorities to satisfy employees’ tax withholdings following the vesting of stock-based compensation. In the nine months ended September 30, 2016, the Company borrowed $64.8 million against its revolving credit facility, funded cash dividends of $12.8 million, repurchased $33.8 million of treasury stock, and redeemed $2.6 million of stock in order to remit funds to tax authorities to satisfy employees’ tax withholdings following the vesting of stock-based compensation. The Company also paid the remaining $43.4 million of term loan debt outstanding under a prior debt agreement and spent $1.1 million on fees in connection with its debt refinancing.
As described in Note 5 – Debt to the accompanying condensed consolidated financial statements, on June 2, 2017, the Company executed an amendment to the 2016 Credit Agreement which increased the borrowing capacity under the Company’s

38

Table of Contents


credit facility to $400.0 million. The Amended 2016 Credit Agreement allows for the Borrowers to borrow in denominations of U.S. Dollars, Canadian Dollars (up to a maximum of C$100.0 million) or Euros (up to a maximum of €20.0 million).
The Company is subject to certain leverage ratio and interest coverage ratio financial covenants under the Amended 2016 Credit Agreement that are to be measured at each fiscal quarter-end. The Company was in compliance with all such covenants as of SeptemberJune 30, 2017.2018.
As of SeptemberJune 30, 2017,2018, there was $282.6$247.3 million of cash drawn and $18.1$12.4 million of undrawn letters of credit under the Amended 2016 Credit Agreement, with $99.3$140.3 million of net availability for borrowings. As of SeptemberJune 30, 2017,2018, there were no borrowings against the Company’s non-U.S. lines of credit which provide for borrowings of up to $0.1 million.
The Company anticipates that capital expenditures for 20172018 will be less than $10in the range of $15 million to $20 million.
Contractual Obligations and Off-Balance Sheet Arrangements
During the ninesix months ended SeptemberJune 30, 2017,2018, there have been no material changes in the Company’s contractual obligations and off-balance sheet arrangements as described in Item 7, Management’s Discussion and Analysis of Financial Condition and Results of Operations, of the Company’s Annual Report on Form 10-K for the year ended December 31, 2016, with the exception of increased long-term debt and related estimated interest payments and purchase obligations related to the TBEI acquisition, as described below.2017.
The Company’s purchase obligations, which primarily relate to commercial chassis, vehicle bodies and other contracts in the ordinary course of business, have increased from the $71.9 million reported in the Company’s Annual Report on Form 10-K as of December 31, 2016 to $100.7 million as of September 30, 2017, with $93.4 million in payments due in less than one year and $7.3 million in payments due in one to three years.
In addition, the Company’s long-term debt increased from the $63.2 million reported in the Company’s Annual Report on Form 10-K as of December 31, 2016 to $282.6 million as of September 30, 2017, which is payable in three to five years. The corresponding estimated contractual interest payments on long-term debt have increased from $5.0 million as of December 31, 2016 to $28.9 million as of September 30, 2017, with $8.7 million due in less than a year, $17.4 million due in one to three years, and $2.8 million due in three to five years.
Critical Accounting Policies and Estimates
The preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect (i) the reported amounts of assets and liabilities, (ii) disclosure of contingent assets and liabilities at the date of the consolidated financial statements and (iii) the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. The Company has disclosed the policies it considers to be the most critical in understanding the judgments that are involved in the preparation of the Company’s consolidated financial statements and the uncertainties that could impact the Company’s financial condition, results of operations or cash flow in Item 7, Management’s Discussion and Analysis of Financial Condition and Results of Operations, of the Company’s Annual Report on Form 10-K for the year ended December 31, 2016.
As discussed in Note 2 – Acquisitions, on June 2, 2017, the Company completed the acquisition of TBEI. The Company has added a critical accounting policy related to intangible assets based on the significance of the intangible assets recognized as part of the preliminary purchase price allocation.
There were no other material changes in the Company’s critical accounting policies and estimates as described in Item 7, Management’s Discussion and Analysis of Financial Condition and Results of Operations, of the Company’s Annual Report on Form 10-K for the year ended December 31, 2016.
Indefinite-lived Intangible Assets
An intangible asset determined to have an indefinite useful life is not amortized. Indefinite-lived intangible assets are tested for impairment on an annual basis at year-end, or more frequently if an event occurs or circumstances change that indicate the fair value of an indefinite-lived intangible asset could be below its carrying amount.
The impairment test consists of comparing the fair value of the indefinite-lived intangible asset with its carrying amount. An impairment loss would be recognized for the carrying amount in excess of its fair value.
Significant judgment is applied when evaluating whether an intangible asset has an indefinite useful life. In addition, for indefinite-lived intangible assets, significant judgment is applied in testing for impairment. This judgment includes developing

39

Table of Contents


cash flow projections, selecting appropriate discount rates, identifying relevant market comparables, and incorporating general economic and market conditions.
Although the Company believes its estimates of fair value are reasonable, actual financial results could differ from estimated financial results due to the inherent uncertainty involved in making such estimates. The use of alternative estimates and assumptions could increase or decrease the estimated fair value of the assets and potentially result in different impacts to the company's results of operations. Actual results may differ from the Company's estimates.
Item 3.Quantitative and Qualitative Disclosures about Market Risk.
See Item 7A, Quantitative and Qualitative Disclosures about Market Risk, of the Company’s Annual Report on Form 10-K for the year ended December 31, 2016.2017. During the ninesix months ended SeptemberJune 30, 2017,2018, there have been no significant changes in our exposure to market risk, with the exception of increased market risk associated with changes in interest rates based on the increase in fair value of the Company’s debt obligations as of September 30, 2017 as compared to December 31, 2016.risk.
Interest Rate Risk
Our debt instruments subject us to market risk associated with movements in interest rates. The fair value of the Company’s total debt obligations held at September 30, 2017 was $283.1 million. On June 2, 2017, the Company entered into an interest rate swap with a notional amount of $150.0 million, as a means of fixing the floating interest rate component on $150.0 million of its variable-rate debt. See Note 5 – Debt to the accompanying condensed consolidated financial statements for a description of our debt agreements and related derivative financial instrument. A hypothetical 100 basis point increase or decrease in variable interest rates in 2017 would increase or decrease interest expense by approximately $0.3 million in the fourth quarter of 2017, based on current debt levels.
Item 4.Controls and Procedures.

34

Table of Contents


As required by Rule 13a-15 under the Exchange Act, the Company’s management, with the participation of the Company’s Chief Executive Officer and Interim Chief Financial Officer, evaluated the effectiveness of the design and operation of the Company’s disclosure controls and procedures (as defined in Rule 13a-15(e) or Rule 15d-15(e) under the Exchange Act) as of SeptemberJune 30, 2017.2018. Based on that evaluation, the Company’s Chief Executive Officer and Interim Chief Financial Officer concluded that the Company’s disclosure controls and procedures were effective as of SeptemberJune 30, 2017.2018.
As a matter of practice, the Company’s management continues to review and document internal control and procedures for financial reporting. From time to time, the Company may make changes aimed at enhancing the effectiveness of the controls and ensuring that the systems evolve with the business. SEC guidance permits management to omit an assessment of internal control over financial reporting for an acquired business from management’s assessment of internal control over financial reporting for a period not to exceed one year from the date of the acquisition. During the nine months ended September 30, 2017, the Company completed the acquisition of TBEI. As of September 30, 2017, management has not yet fully assessed TBEI’s internal control over financial reporting. Management also expects to exclude TBEI’s internal controls over financial reporting from its assessment of the effectiveness of the Company’s internal controls over financial reporting as of December 31, 2017. Excluding the acquisition of TBEI, thereThere were no changes in the Company’s internal control over financial reporting that have materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting during the three months ended SeptemberJune 30, 2017.2018.



4035

Table of Contents


PART II. OTHER INFORMATION
Item 1.Legal Proceedings.
The information set forth under the heading “Legal Proceedings” in Note 87 – Commitments and Contingencies to the accompanying condensed consolidated financial statements as included in Part I of this Form 10-Q is incorporated herein by reference.
Item 1A. Risk Factors.
There have been no material changes in the Company’s risk factors as described in Item 1A, Risk Factors, of the Company’s Annual Report on Form 10-K for the year ended December 31, 2016.2017.
Item 2.Unregistered Sales of Equity Securities and Use of Proceeds.
Restrictions upon the Payment of Dividends
Under the terms of the Company’s Amended 2016 Credit Agreement, restricted payments, including dividends and stock repurchases, shall be permitted if (i) the Company’s leverage ratio is less than or equal to 2.50, (ii) the Company is in compliance with all other financial covenants and (iii) there are no existing defaults under the Amended 2016 Credit Agreement. If the leverage ratio is more than 2.50, the Company is still permitted to fund (i) up to $30.0 million of dividend payments, (ii) stock repurchases sufficient to offset dilution created by the issuance of equity as compensation to its officers, directors, employees and consultants and (iii) an incremental $30.0 million of other cash payments.
The Company is able to declare dividends at current levels under the restricted payment guidelines set forth above.
Purchases of Equity Securities
The following table provides a summary of the Company’s repurchase activity for its common stock during the three months ended June 30, 2018:
Period Total Number of Shares Purchased Average Price Paid Per Share Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs 
Maximum Dollar Value of Shares That May Yet Be Purchased Under the Plans or Programs (a)
July 2017 (7/2/17 – 8/5/17) 
 $
 
 $31,395,802
August 2017 (8/6/17 – 9/2/17) 
 
 
 31,395,802
September 2017 (9/3/17 – 9/30/17) 
 
 
 31,395,802
Period Total Number of Shares Purchased Average Price Paid Per Share Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs 
Maximum Dollar Value of Shares That May Yet Be Purchased Under the Plans or Programs (a)
April 2018 (4/1/18 – 5/5/18) 
 $
 
 $31,395,802
May 2018 (5/6/18 – 6/2/18) 
 
 
 31,395,802
June 2018 (6/3/18 – 6/30/18) 
 
 
 31,395,802
(a)On November 4, 2014, the Board authorized a stock repurchase program of up to $75.0 million of the Company’s common stock.
Item 3.Defaults upon Senior Securities.
None.
Item 4.Mine Safety Disclosures.
Not applicable.
Item 5.Other Information.
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers
On October 30, 2017, the Company accepted the resignation of David G. Martin, Chief Operating Officer, effective October 30, 2017.
In connection with his resignation, the Company and Mr. Martin have entered into an Agreement and General Release dated as of October 30, 2017 (the “Agreement”).  The Agreement provides for the accelerated vesting of 10,282 shares of restricted stock of the Company granted to Mr. Martin upon his acceptance of employment. This award, initially valued at $175,000, was granted to Mr. Martin in May 2017 to compensate him for equity-based awards received from his prior employer that he forfeited upon joining the Company.  All other equity awards held by Mr. Martin will be canceled or forfeited on his last day of employment.  Additionally, in recognition of Mr. Martin’s services to the Company during the period of his employment, the Company will pay Mr. Martin: (i) the sum of $87,641, payable in a single installment, less taxes and withholdings, which is an amount approximately equivalent to a pro-rata portion of Mr. Martin’s 2017 annual cash incentive bonus based on target level of performance for the financial objectives; and (ii) the sum of $6,700, payable in a single installment, less taxes and

41

Table of Contents


withholdings, which is an amount approximately equivalent to the cost to Mr. Martin for active rate COBRA over a six-month period.
Pursuant to the Agreement, Mr. Martin agreed to a general release of the Company from any claims, damages, obligations or actions arising out of or related to his employment and the cessation of his employment with the Company and reaffirmed certain confidentiality, non-competition and non-solicitation provisions. The Agreement is subject to revocation on the part of Mr. Martin no later than November 6, 2017.
The forgoing summary of the material terms of the Agreement does not purport to be complete and is subject to and qualified in its entirety by reference to the complete text of the agreement, a copy of which is filed as Exhibit 10.1 to this Report and incorporated herein by reference.
Other Events
On November 2, 2017,August 7, 2018, the Company issued a press release announcing its financial results for the three and ninesix months ended SeptemberJune 30, 2017.2018. The presentation slides for the second quarter 2018 earnings call were also posted on the Company’s website at that time. The full text of the thirdsecond quarter financial results press release isand earnings presentation are attached hereto as ExhibitExhibits 99.1 and 99.2, respectively, to this Form 10-Q.


42
36

Table of Contents


Item 6.     Exhibits.
3.1 
   
3.2 
   
10.1*
10.1*
 
10.2*
10.3*
10.4*
10.5*
10.6
   
31.1 
   
31.2 
   
32.1 
   
32.2 
   
99.1 
99.2
   
101.INS XBRL Instance Document.
   
101.SCH XBRL Taxonomy Extension Schema Document.
   
101.CAL XBRL Taxonomy Calculation Linkbase Document.
   
101.DEF XBRL Taxonomy Extension Definition Linkbase Document.
   
101.LAB XBRL Taxonomy Label Linkbase Document.
   
101.PRE XBRL Taxonomy Presentation Linkbase Document.
*Management contract or compensatory plan or arrangement required to be filed as an exhibit pursuant to Item 15(a)(3) of Form 10-K.


4337

Table of Contents


SIGNATURE
Pursuant to the requirements of Section 13 or 15 (d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
 
  Federal Signal Corporation
   
Date:November 2, 2017August 7, 2018/s/ Ian A. Hudson
  Ian A. Hudson
  
Senior Vice President and Chief Financial Officer
(Principal Financial Officer)

4438