UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 
FORM 10-Q
(Mark One)
 [X]QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
 
For the quarterly period ended JuneSeptember 30, 2019
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: 0-24960
COVENANT TRANSPORTATION GROUP, INC.
(Exact name of registrant as specified in its charter)
 
Nevada88-0320154
(State or other jurisdiction of incorporation(I.R.S. Employer Identification No.)
or organization) 
  
400 Birmingham Hwy. 
Chattanooga, TN37419
(Address of principal executive offices)(Zip Code)
 
423-821-1212
(Registrant's telephone number, including area code)
 
Securities registered pursuant to Section 12(b) of the Act:
 
Title of each classTrading Symbol(s)Name of each exchange on which registered
$0.01 Par Value Class A common stockCVTIThe NASDAQ Global Select Market
 
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 [X]No [   ]
 
Indicate by check mark whether the registrant has submitted electronically, 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 [X]No [   ]
 
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, 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 filer  [   ]  Accelerated filer [X]
Non-accelerated filer   [   ]Smaller reporting company [   ][X]
 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 [X]


Indicate the number of shares outstanding of each of the issuer's classes of common stock, as of the latest practicable date (August 8,(November 6, 2019).
 
Class A Common Stock, $.01 par value: 16,108,27016,111,902 shares
Class B Common Stock, $.01 par value: 2,350,000 shares
 
 
Page 1

 
TABLE OF CONTENTS
 
PART I
FINANCIAL INFORMATION
  
Page
Number
Item 1.Financial Statements 
   
 3
   
 4
   
 5
   
 6
   
 7
   
 8
   
Item 2.17
   
Item 3.29
   
Item 4.30
 
PART II
OTHER INFORMATION
  
Page
Number
   
Item 1.31
   
Item 1A.3132
   
Item 2.3132
   
Item 3.3132
   
Item 4.3132
   
Item 5.3132
   
Item 6.3233
 
Page 2


PART IFINANCIAL INFORMATION
 
ITEM 1.FINANCIAL STATEMENTS
 
COVENANT TRANSPORTATION GROUP, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED BALANCE SHEETS
(In thousands, except share data)
 
 
 June 30, 2019  December 31, 2018  September 30, 2019  December 31, 2018 
 (unaudited)  (unaudited)  (unaudited)  (unaudited) 
ASSETS
            
Current assets:            
Cash and cash equivalents $28,823  $23,127  $39,795  $23,127 
Accounts receivable, net of allowance of $1,856 in 2019 and $1,985 in 2018  158,367   151,093 
Drivers' advances and other receivables, net of allowance of $648 in 2019 and $626 in 2018  12,166   16,675 
Accounts receivable, net of allowance of $1,889 in 2019 and $1,985 in 2018 167,440  151,093 
Drivers' advances and other receivables, net of allowance of $678 in 2019 and $626 in 2018 11,415  16,675 
Inventory and supplies  4,142   4,067  4,178  4,067 
Prepaid expenses  15,022   11,579  12,882  11,579 
Assets held for sale  4,372   2,559  6,930  2,559 
Income taxes receivable  1,788   1,109  2,400  1,109 
Other short-term assets  934   1,435   1,028   1,435 
Total current assets  225,614   211,644  246,068  211,644 
              
Property and equipment, at cost  723,263   638,770  748,291  638,770 
Less: accumulated depreciation and amortization  (212,060)  (188,175)  (207,606)  (188,175)
Net property and equipment  511,203   450,595  540,685  450,595 
              
Goodwill  42,518   41,598  42,518  41,598 
Other intangibles, net  31,077   32,538  30,346  32,538 
Other assets, net  41,117   37,149   41,990   37,149 
              
Total assets $851,529  $773,524  $901,607  $773,524 
LIABILITIES AND STOCKHOLDERS' EQUITY
              
Current liabilities:              
Checks outstanding in excess of bank balances $1,610  $1,857  $1,193  $1,857 
Accounts payable  24,754   22,101  26,762  22,101 
Accrued expenses  29,513   49,503  30,344  49,503 
Current maturities of long-term debt  37,794   28,710  47,810  28,710 
Current portion of finance lease obligations  6,797   5,374  7,164  5,374 
Current portion of operating lease obligations  14,117   -  17,875  - 
Current portion of insurance and claims accrual  18,084   19,787   21,692   19,787 
Total current liabilities  132,669   127,332  152,840  127,332 
              
Long-term debt  208,848   166,635  229,716  166,635 
Long-term portion of finance lease obligations  30,820   35,119  29,097  35,119 
Long-term portion of operating lease obligations  24,921   -  36,916  - 
Insurance and claims accrual  18,811   22,193  19,996  22,193 
Deferred income taxes  80,920   77,467  81,439  77,467 
Other long-term liabilities  2,855   1,636   3,169   1,636 
Total liabilities  499,844   430,382  553,173  430,382 
Commitments and contingent liabilities  -   -  -  - 
Stockholders' equity:              
Class A common stock, $.01 par value; 40,000,000 shares authorized; 16,096,235 shares issued and outstanding as of June 30, 2019; and 20,000,000 shares authorized; 16,015,708 shares issued and outstanding as of December 31, 2018  172   171 
Class A common stock, $.01 par value; 40,000,000 shares authorized; 16,111,902 shares issued and outstanding as of September 30, 2019; 20,000,000 shares authorized and 16,015,708 shares issued and outstanding as of December 31, 2018 172  171 
Class B common stock, $.01 par value; 5,000,000 shares authorized; 2,350,000 shares issued and outstanding  24   24  24  24 
Additional paid-in-capital  141,337   142,177  141,840  142,177 
Accumulated other comprehensive (loss) income  (918)  204  (1,483) 204 
Retained earnings  211,070   200,566   207,881   200,566 
Total stockholders' equity  351,685   343,142   348,434   343,142 
Total liabilities and stockholders' equity $851,529  $773,524  $901,607  $773,524 
 
The accompanying notes are an integral part of these condensed consolidated financial statements.
 
Page 3

 
COVENANT TRANSPORTATION GROUP, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
FOR THE THREE AND SIXNINE MONTHS ENDED JUNESEPTEMBER 30, 2019 AND 2018
(In thousands, except per share data)
 
 
Three months ended June 30,
(unaudited)
  
Six months ended June 30,
(unaudited)
  
Three months ended
September 30, (unaudited)
  
Nine months ended
September 30, (unaudited)
 
 2019  2018  2019  2018  2019  2018  2019  2018 
Revenues                        
Freight revenue $194,917  $170,635  $390,679  $321,097  $199,832  $214,623  $590,511  $535,721 
Fuel surcharge revenue  24,381   25,683   47,800   48,787   23,082   28,680   70,882   77,466 
Total revenue $219,298  $196,318  $438,479  $369,884  $222,914  $243,303  $661,393  $613,187 
                            
Operating expenses:                            
Salaries, wages, and related expenses  75,781   64,633   155,284   125,253  84,093  86,249  239,376  211,621 
Fuel expense  29,215   29,209   57,047   56,390  28,812  33,428  85,859  89,817 
Operations and maintenance  14,898   12,595   30,072   24,325  14,742  16,457  44,814  40,783 
Revenue equipment rentals and purchased transportation  47,169   37,388   95,839   68,079  50,428  47,445  146,267  115,525 
Operating taxes and licenses  3,365   2,613   6,549   5,273  3,170  3,377  9,719  8,649 
Insurance and claims  10,472   9,908   21,707   18,593  14,051  12,675  35,758  31,269 
Communications and utilities  1,760   1,666   3,478   3,406  1,791  1,810  5,269  5,216 
General supplies and expenses  7,284   6,423   14,015   10,562  7,685  6,391  21,701  16,833 
Depreciation and amortization, including gains and losses on disposition of property and equipment  20,510   17,818   40,218   37,513   20,073   19,290   60,291   56,803 
Total operating expenses  210,454   182,253   424,209   349,394   224,845   227,122   649,054   576,516 
Operating income  8,844   14,065   14,270   20,490 
Operating (loss) income (1,931) 16,181  12,339  36,671 
Interest expense, net  2,683   1,941   5,129   3,900  2,992  2,460  8,121  6,360 
Income from equity method investment  (2,375)  (1,775)  (5,410)  (3,265)  (2,138)  (2,142)  (7,548)  (5,407)
Income before income taxes  8,536   13,899   14,551   19,855 
(Loss) income before income taxes (2,785) 15,863  11,766  35,718 
Income tax expense  2,465   3,928   4,047   5,467   404   4,249   4,451   9,716 
Net income $6,071  $9,971  $10,504  $14,388 
Net (loss) income $(3,189) $11,614  $7,315  $26,002 
                            
Income per share:                
Basic and diluted income per share $0.33  $0.54  $0.57  $0.78 
Net (loss) income per share:            
Basic net (loss) income per share $(0.17) $0.63  $0.40  $1.42 
Diluted net (loss) income per share (0.17) 0.63  0.39  1.41 
Basic weighted average shares outstanding  18,438   18,337   18,410   18,334  18,458  18,343  18,426  18,337 
Diluted weighted average shares outstanding  18,606   18,441   18,570   18,424  18,719  18,497  18,620  18,448 
 
The accompanying notes are an integral part of these condensed consolidated financial statements.
 
Page 4

 
COVENANT TRANSPORTATION GROUP, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME
FOR THE THREE AND SIXNINE MONTHS ENDED JUNESEPTEMBER 30, 2019 AND 2018
(In thousands)
 
  
Three months ended June 30,
(unaudited)
  
Six months ended June 30,
(unaudited)
 
  2019  2018  2019  2018 
             
Net income $6,071  $9,971  $10,504  $14,388 
                 
Other comprehensive (loss) income:                
                 
Unrealized (loss) gain on effective portion of cash flow hedges, net of tax of $262 and $425 in 2019 and ($357) and ($650) in 2018, respectively  (692)  943   (1,124)  1,712 
                 
Reclassification of cash flow hedge (gains) into statement of operations, net of tax of $3 and $7 in 2019 and $137 and $175 in 2018, respectively  (9)  (363)  (19)  (461)
                 
Unrealized holding gain on investments classified as available-for-sale  11   -   21   - 
Total other comprehensive (loss) income  (690)  580   (1,122)  1,251 
                 
Comprehensive income $5,381  $10,551  $9,382  $15,639 
  
Three months ended
September 30, (unaudited)
  
Nine months ended
September 30, (unaudited)
 
  2019  2018  2019  2018 
             
Net (loss) income $(3,189) $11,614  $7,315  $26,002 
                 
Other comprehensive (loss) income:                
                 
Unrealized (loss) gain on effective portion of cash flow hedges, net of tax of $226 and $652 in 2019 and $133 and $782 in 2018, respectively  (596)  352   (1,720)  2,065 
                 
Reclassification of cash flow hedge loss (gain) into statement of operations, net of tax of $2 and $5 in 2019 and $155 and $330 in 2018, respectively  5   (406)  (14)  (868)
                 
Unrealized holding gain (loss) on investments classified as available-for-sale  26   (3)  47   (3)
Total other comprehensive (loss) income  (565)  (57)  (1,687)  1,194 
                 
Comprehensive (loss) income $(3,754) $11,557  $5,628  $27,196 
 
The accompanying notes are an integral part of these condensed consolidated financial statements.
 
Page 5

 
COVENANT TRANSPORTATION GROUP, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
FOR THE THREE AND SIXNINE MONTHS ENDED JUNESEPTEMBER 30, 2019 AND 2018
(Unaudited and in thousands)
 
 For the Three and Six Months Ended June 30, 2019  For the Three and Nine Months Ended September 30, 2019 
          Accumulated                 Accumulated       
       Additional  Other     Total        Additional  Other     Total 
 Common Stock  Paid-In  Comprehensive  Retained  Stockholders'  Common Stock  Paid-In  Comprehensive  Retained  Stockholders' 
 Class A  Class B  Capital  (Loss)  Earnings  Equity  Class A  Class B  Capital  (Loss)  Earnings  Equity 
                                    
Balances at December 31, 2018 $171  $24  $142,177  $204  $200,566  $343,142  $171  $24  $142,177  $204  $200,566  $343,142 
Net income  -   -   -   -   4,433   4,433  -  -  -  -  4,433  4,433 
Other comprehensive income  -   -   -   (432)  -   (432) -  -  -  (432) -  (432)
Stock-based employee compensation expense  -   -   1,262   -   -   1,262  -  -  1,262  -  -  1,262 
Issuance of restricted shares, net  1   -   (669)  -   -   (668)  1   -   (669)  -   -   (668)
Balances at March 31, 2019 $172  $24  $142,770  $(228) $204,999  $347,737  $172  $24  $142,770  $(228) $204,999  $347,737 
Net income  -   -   -   -   6,071   6,071  -  -  -  -  6,071  6,071 
Other comprehensive loss  -   -   -   (690)  -   (690) -  -  -  (690) -  (690)
Stock-based employee compensation expense reversal  -   -   (1,433)  -   -   (1,433) -  -  (1,433) -  -  (1,433)
Issuance of restricted shares, net  -   -   -   -   -   -   -   -   -   -   -   - 
Balances at June 30, 2019 $172  $24  $141,337  $(918) $211,070  $351,685  $172  $24  $141,337  $(918) $211,070  $351,685 
Net loss -  -  -  -  (3,189) (3,189)
Other comprehensive loss -  -  -  (565) -  (565)
Stock-based employee compensation expense -  -  597  -  -  597 
Issuance of restricted shares, net -  -  (94) -  -  (94)
Balances at September 30, 2019 $172  $24  $141,840  $(1,483) $207,881  $348,434 
 
 For the Three and Six Months Ended June 30, 2018  For the Three and Nine Months Ended September 30, 2018 
          Accumulated                 Accumulated       
       Additional  Other     Total        Additional  Other     Total 
 Common Stock  Paid-In  Comprehensive  Retained  Stockholders'  Common Stock  Paid-In  Comprehensive  Retained  Stockholders' 
 Class A  Class B  Capital  (Loss)  Earnings  Equity  Class A  Class B  Capital  (Loss)  Earnings  Equity 
                                    
Balances at December 31, 2017 $171  $24  $137,242  $293  $157,471  $295,201  $171  $24  $137,242  $293  $157,471  $295,201 
Net income  -   -   -   -   4,417   4,417  -  -  -  -  4,417  4,417 
Effect of adoption of ASU 2014-09  -   -   -   -   591   591  -  -  -  -  591  591 
Other comprehensive income  -   -   -   671   -   671  -  -  -  671  -  671 
Stock-based employee compensation expense  -   -   826   -   -   826  -  -  826  -  -  826 
Issuance of restricted shares, net  -   -   (18)  -   -   (18)  -   -   (18)  -   -   (18)
Balances at March 31, 2018 $171  $24  $138,050  $964  $162,479  $301,688  $171  $24  $138,050  $964  $162,479  $301,688 
Net income  -   -   -   -   9,971   9,971  -  -  -  -  9,971  9,971 
Other comprehensive loss  -   -   -   580   -   580  -  -  -  580  -  580 
Stock-based employee compensation expense reversal  -   -   937   -   -   937 
Stock-based employee compensation expense -  -  937  -  -  937 
Issuance of restricted shares, net  -   -   375   -   -   375   -   -   375   -   -   375 
Balances at June 30, 2018 $171  $24  $139,362  $1,544  $172,450  $313,551  $171  $24  $139,362  $1,544  $172,450  $313,551 
Net income -  -  -  -  11,614  11,614 
Other comprehensive loss -  -  -  (57) -  (57)
Stock-based employee compensation expense -  -  1,105  -  -  1,105 
Issuance of restricted shares, net -  -  (63) -  -  (63)
Balances at September 30, 2018 $171  $24  $140,404  $1,487  $184,064  $326,150 
 
The accompanying notes are an integral part of these condensed consolidated financial statements.
 
Page 6

 
COVENANT TRANSPORTATION GROUP, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
FOR THE SIXNINE MONTHS ENDED JUNESEPTEMBER 30, 2019 AND 2018
(In thousands)
 
 
Six months ended June 30,
(unaudited)
  Nine months ended September 30, (unaudited) 
 2019  2018  2019  2018 
Cash flows from operating activities:            
Net income $10,504  $14,388  $7,315  $26,002 
Adjustments to reconcile net income to net cash provided by operating activities:              
(Reversal of losses on) provision for accounts receivable  (32)  113 
Provision for accounts receivable 13  168 
Reversal of gain on sales to equity method investee  (7)  (171) (7) (185)
Depreciation and amortization  40,426   36,829  61,250  56,370 
Amortization of deferred financing fees  73   73  110  111 
Deferred income tax expense  3,221   6,495  4,632  9,172 
Income tax benefit arising from restricted share vesting and stock options exercised  668   4  4  19 
Stock-based compensation (reversal) expense  (171)  2,138 
Stock-based compensation expense 426  3,243 
Income from equity method investment  (5,410)  (3,265) (7,548) (5,407)
(Gain) Loss on disposition of property and equipment  (1,386)  684 
Return on investment in affiliated company 1,225  - 
(Gain) loss on disposition of property and equipment (2,137) 433 
Return on investment in available-for-sale securities  (7)  -  (4) (6)
Changes in operating assets and liabilities:              
Receivables and advances  164   11,821  (9,099) (4,717)
Prepaid expenses and other assets  (2,971)  (5,238) (977) (2,763)
Inventory and supplies  (75)  (81) (111) (102)
Insurance and claims accrual  (4,255)  (2,793) 539  1,553 
Operating leases  (17)  - 
Operating lease right-of-use asset amortization/accretion 333  - 
Accounts payable and accrued expenses  (17,128)  1,635   (16,162)  17,723 
Net cash flows provided by operating activities  23,597   62,632   39,803   101,614 
              
Cash flows from investing activities:              
Acquisition of Landair Holdings, Inc., net of cash acquired -  (106,060)
Purchase of available-for-sale securities  (1,780)  -  (1,380) (1,496)
Acquisition of property and equipment  (79,125)  (31,771) (129,403) (44,528)
Proceeds from disposition of property and equipment  15,569   38,127   31,235   49,302 
Net cash flows (used) provided by investing activities  (65,336)  6,356 
Net cash flows used by investing activities  (99,548)  (102,782)
              
Cash flows from financing activities:              
Change in checks outstanding in excess of bank balances  (247)  -  (664) 605 
Proceeds from issuance of notes payable  57,555   78,832  102,796  83,746 
Repayments of notes payable  (19,733)  (30,455) (30,538) (73,376)
Repayments of finance lease obligations  (2,876)  (1,534) (4,232) (2,608)
Proceeds under revolving credit facility  843,398   755,886  1,257,755  1,153,310 
Repayments under revolving credit facility  (829,995)  (764,892) (1,247,942) (1,156,162)
Payment of minimum tax withholdings on stock compensation  (667)  (18) (762) (81)
Debt refinancing costs  -   (17)  -   (10)
Net cash flows provided by financing activities  47,435   37,802   76,413   5,424 
              
Net change in cash and cash equivalents  5,696   106,790  16,668  4,256 
              
Cash and cash equivalents at beginning of period  23,127   15,356   23,127   15,356 
Cash and cash equivalents at end of period $28,823  $122,146  $39,795  $19,612 
 
 
The accompanying notes are an integral part of these condensed consolidated financial statements.
 
Page 7

 
COVENANT TRANSPORTATION GROUP, INC. AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
 
 
Note 1.Significant Accounting Policies
 
Basis of Presentation
 
The condensed consolidated financial statements include the accounts of Covenant Transportation Group, Inc., a Nevada holding company, and its wholly owned subsidiaries. References in this report to "we," "us," "our," the "Company," and similar expressions refer to Covenant Transportation Group, Inc. and its wholly owned subsidiaries. All significant intercompany balances and transactions have been eliminated in consolidation.
 
The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X promulgated under the Securities Act of 1933. In preparing financial statements, it is necessary for management to make assumptions and estimates affecting the amounts reported in the condensed consolidated financial statements and related notes. These estimates and assumptions are developed based upon all information available. Actual results could differ from estimated amounts. In the opinion of management, the accompanying financial statements include all adjustments that are necessary for a fair presentation of the results for the interim periods presented, such adjustments being of a normal recurring nature.
 
Certain information and footnote disclosures have been condensed or omitted pursuant to such rules and regulations. The December 31, 2018, condensed consolidated balance sheet was derived from our audited balance sheet as of that date. Our operating results are subject to seasonal trends when measured on a quarterly basis; therefore operating results for the three months ended JuneSeptember 30, 2019 are not necessarily indicative of the results that may be expected for the year ending December 31, 2018.2019. These condensed consolidated financial statements and notes thereto should be read in conjunction with the consolidated financial statements and notes thereto included in our Form 10-K for the year ended December 31, 2018. Results of operations in interim periods are not necessarily indicative of results to be expected for a full year.
 
Recent Accounting Pronouncements
 
Accounting Standards adopted
 
In February 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2016-02, which establishes Topic 842 to replace Topic 840 regarding accounting for leases. Topic 842 requires lessees to recognize a right-of-use asset and a lease liability for most leases on the balance sheet. Leases that were previously described as capital leases are now called finance leases, and operating leases with a term of at least twelve months are now required to be recorded on the balance sheet. We adopted this standard on January 1, 2019 using the modified retrospective approach.
 
In July 2018, FASB issued ASU 2018-11, which provides an optional transition method allowing application of Topic 842 as of the adoption date and recognition of a cumulative-effect adjustment to the opening balance of retained earnings in the period of adoption, with no restatement of comparative prior periods. We have adopted the standard using this optional transition method.
 
Within Topic 842, FASB has provided a number of practical expedients for applying the new lease standard in relation to leases that commenced prior to the standard's effective date. We have elected the package of practical expedients which allowed us, among other things, to carry forward the operating and capital lease classifications from Topic 840 to the new operating and finance lease classifications under Topic 842.
 
The adoption of this ASU resulted in the initial recognition of operating lease assets of $40.1 million and liabilities totaling approximately $41.0 million, comprised of $15.3 million of current operating lease obligations and $25.7 million of long-term operating lease obligations.
 
Property and Equipment
 
Property and equipment is stated at cost less accumulated depreciation. Depreciation for book purposes is determined using the straight-line method over the estimated useful lives of the assets, while depreciation for tax purposes is generally recorded using an accelerated method. Depreciation of revenue equipment is our largest item of depreciation. We have historically depreciated new tractors (excluding day cabs) over five years to salvage values of approximately 15% of their cost.  We generally depreciate new trailers over seven years for refrigerated trailers and ten years for dry van trailers to salvage values of approximately 25% of their cost. We annually review the reasonableness of our estimates regarding useful lives and salvage values of our revenue equipment and other long-lived assets based upon, among other things, our experience with similar assets, conditions in the used revenue equipment market, and prevailing industry practice. Changes in the useful life or salvage value estimates, or fluctuations in market values that are not reflected in our estimates, could have a material effect on our results of operations. Gains and losses on the disposal of revenue equipment are included in depreciation expense in the consolidated statements of operations.

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Leases
 
At the commencement date of a new lease agreement with contractual terms longer than twelve months, we recognize a right-of-use asset and a lease liability and categorize the lease as either finance or operating. Certain lease agreements have lease and nonlease components, and we have elected to account for these components separately.
 
Right-of-use assets and lease liabilities are initially recorded based on the present value of lease payments over the term of the lease. When the rate implicit in the lease is readily determinable, this rate is used for calculating the present value of remaining lease payments; otherwise, our incremental borrowing rate is used. Right-of-use assets also include prepaid lease expenses and initial direct costs of executing the leases, which are reduced by landlord incentives. Options to extend or terminate a lease agreement are included in or excluded from the lease term, respectively, when those options are reasonably certain to be exercised. Right-of-use assets are tested for impairment in the same manner as long-lived assets.
 
Right-of-use assets are included in net property and equipment. For finance leases, right-of-use assets are amortized on a straight-line basis over the shorter of the expected useful life or the lease term, and the carrying amount of the lease liability is adjusted to reflect interest expense, which is recorded in interest expense, net. Operating lease right-of-use assets are amortized over the lease term on a straight-line basis, and the lease liability is measured at the present value of the remaining lease payments. Variable lease payments not included in the lease liability for mileage charges on leased revenue equipment are expensed as incurred. Operating lease costs are recognized on a straight-line basis over the term of the lease within operating expenses.
  
Note 2.(Loss) Income Per Share
 
Basic (loss) income per share excludes dilution and is computed by dividing earnings available to common stockholders by the weighted-average number of common shares outstanding for the period. Diluted (loss) income per share reflects the dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that then shared in our earnings. There were noapproximately 261,000 anti-dilutive shares for the three or six months ended JuneSeptember 30, 2019. There were no outstanding stock options at JuneSeptember 30, 2019. Income per share is the same for both Class A and Class B shares.
 
The following table sets forth, for the periods indicated, the calculation of net (loss) income per share included in the condensed consolidated statements of operations:
 
(in thousands except per share data) Three Months Ended  Six Months Ended  Three Months Ended  Nine Months Ended 
 June 30,  June 30,  September 30,  September 30, 
 2019  2018  2019  2018  2019  2018  2019  2018 
Numerator:                        
Net income $6,071  $9,971  $10,504  $14,388 
Net (loss) income $(3,189) $11,614  $7,315  $26,002 
Denominator:                            
Denominator for basic income per share – weighted-average shares  18,438   18,337   18,410   18,334 
Denominator for basic (loss) income per share – weighted-average shares 18,458  18,343  18,426  18,337 
Effect of dilutive securities:                            
Equivalent shares issuable upon conversion of unvested restricted shares  168   104   160   90   261   154   194   111 
Denominator for diluted income per share adjusted weighted-average shares and assumed conversions  18,606   18,441   18,570   18,424 
Denominator for diluted (loss) income per share adjusted weighted-average shares and assumed conversions  18,719   18,497   18,620   18,448 
                            
Net income per share:                
Basic and diluted income per share $0.33  $0.54  $0.57  $0.78 
Net (loss) income per share:            
Basic net (loss) income per share $(0.17) $0.63  $0.40  $1.42 
Diluted net (loss) income per share $(0.17) $0.63  $0.39  $1.41 
 
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Note 3.Segment Information
 
We have two reportable segments, Truckload, which is comprised of our truckload services, and Managed Freight, which provides freight brokerage and logistics services.
 
The Truckload segment consists of four service offerings that are aggregated because they have similar economic characteristics and meet the aggregation criteria.  The four service offerings that comprise our Truckload segment are as follows: (i) Expedited, provided primarily by Covenant Transport, our historical flagship operation; (ii) Dedicated, provided by all of our operating fleets; (iii) Refrigerated, provided primarily through our Southern Refrigerated Transport, Inc. ("SRT") subsidiary; and (iv) over-the-road ("OTR"), provided primarily by our Landair Transport, Inc. subsidiary.
 
In addition, our Managed Freight segment has service offerings ancillary to our Truckload services, including: freight brokerage, transportation management services ("TMS"), and shuttle and switching services. These service offerings are aggregated due to similar margins and customers. Also included within Managed Freight are our warehousing and accounts receivable factoring businesses, neither of which meets the quantitative or qualitative reporting thresholds individually or in the aggregate.
 
The accounting policies of the segments are the same as those described in the summary of significant accounting policies in our 2018 Annual Report on Form 10-K. Substantially all intersegment sales prices are market based. We evaluate performance based on operating income of the respective business units.
 
The following table summarizes our revenue by our two reportable segments, Truckload and Managed Freight, disaggregated to the operating fleet level as used by our chief operating decision maker in making decisions regarding allocation of resources and assets, organized first by reportable segment (i.e. Truckload and Managed Freight) and then by operating fleet for the three and sixnine months ended JuneSeptember 30, 2019 and 2018:
 
(in thousands) Three Months Ended  Six Months Ended  Three Months Ended  Nine Months Ended 
 June 30,  June 30,  September 30,  September 30, 
 2019  2018  2019  2018  2019  2018  2019  2018 
Total Revenues:                        
                        
Truckload Segment:                        
Expedited $66,529  $85,589  $129,251  $166,351  $68,306  $84,202  $197,557  $250,553 
Dedicated  80,973   35,028   160,745   68,435  82,692  74,493  243,436  164,966 
Refrigerated  23,134   -   48,739   -  19,368  33,672  68,107  102,107 
OTR  4,772   50,094   9,334   90,473   4,592   4,686   13,926   4,686 
Truckload Revenues  175,408   170,711   348,069   325,259  174,958  197,053  523,026  522,312 
                            
Managed Freight Segment:                            
Brokerage  20,277   24,489   44,583   42,582  24,016  26,159  68,601  68,741 
TMS  9,431   -   17,801   -  9,323  6,991  27,124  6,991 
Shuttle & Switching  3,562   -   7,298   -  3,693  3,451  10,990  3,451 
Warehouse  8,362   -   16,622   -  8,469  8,258  25,091  8,258 
Factoring  2,258   1,118   4,106   2,043   2,455   1,391   6,561   3,434 
Managed Freight Revenues  43,890   25,607   90,410   44,625  47,956  46,250  138,367  90,875 
                            
Total $219,298  $196,318  $438,479  $369,884  $222,914  $243,303  $661,393  $613,187 
 
 
Note 4.Income Taxes
 
Income tax expense in both 2019 and 2018 varies from the amount computed by applying the federal corporate income tax rates of 21% to income before income taxes, primarily due to state income taxes, net of federal income tax effect, adjusted for permanent differences, the most significant of which is the effect of the per diem pay structure for drivers.  Drivers who meet the requirements to receive per diem receive non-taxable per diem pay in lieu of a portion of their taxable wages.  This per diem program increases our drivers' net pay per mile, after taxes, while decreasing gross pay, before taxes.  As a result, salaries, wages, and related expenses are slightly lower and our effective income tax rate is higher than the statutory rate.  Generally, as pre-tax income increases, the impact of the driver per diem program on our effective tax rate decreases, because aggregate per diem pay becomes smaller in relation to pre-tax income, while in periods where earnings are at or near breakeven the impact of the per diem program on our effective tax rate is significant.  Due to the partially nondeductible effect of per diem pay, our tax rate will fluctuate in future periods based on fluctuations in earnings.
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Our liability recorded for uncertain tax positions as of JuneSeptember 30, 2019 has increaseddecreased by less than $0.1$0.8 million for accrued interest since December 31, 2018.2018 as the result of the settlement of our uncertain tax position and the reversal of any interest accrued.
 
The net deferred tax liability of $80.9$81.4 million primarily relates to differences in cumulative book versus tax depreciation of property and equipment, partially off-set by net operating loss carryovers and insurance claims that have been reserved but not paid. The carrying value of our deferred tax assets assumes that we will be able to generate, based on certain estimates and assumptions, sufficient future taxable income in certain tax jurisdictions to utilize these deferred tax benefits.  If these estimates and related assumptions change in the future, we may be required to establish a valuation allowance against the carrying value of the deferred tax assets, which would result in additional income tax expense.  On a periodic basis, we assess the need for adjustment of the valuation allowance.  Based on forecasted taxable income resulting from the reversal of deferred tax liabilities, primarily generated by accelerated depreciation for tax purposes in prior periods, and tax planning strategies available to us, a valuation allowance has been established at JuneSeptember 30, 2019, for $0.1 million related to certain state net operating loss carry-forwards.  If these estimates and related assumptions change in the future, we may be required to modify our valuation allowance against the carrying value of the deferred tax assets.
  
Note 5.Debt and Lease Obligations
 
Current and long-term debt and lease obligations consisted of the following at JuneSeptember 30, 2019 and December 31, 2018:
 
(in thousands) June 30, 2019  December 31, 2018  September 30, 2019  December 31, 2018 
 Current  Long-Term  Current  Long-Term  Current  Long-Term  Current  Long-Term 
Borrowings under Credit Facility $-  $17,314  $-  $3,911  $-  $13,724  $-  $3,911 
Revenue equipment installment notes; weighted average interest rate of 3.8% at June 30, 2019, and 3.7% at December 31, 2018, due in monthly installments with final maturities at various dates ranging from July 2019 to July 2023, secured by related revenue equipment  36,871   168,392   27,809   139,115 
Revenue equipment installment notes; weighted average interest rate of 3.8% at September 30, 2019, and 3.7% at December 31, 2018, due in monthly installments with final maturities at various dates ranging from October 2019 to July 2023, secured by related revenue equipment 46,876  193,089  27,809  139,115 
                            
Real estate notes; interest rate of 4.2% at June 30, 2019 and 4.1% at December 31, 2018 due in monthly installments with a fixed maturity at August 2035, secured by related real estate  1,070   23,222   1,048   23,763 
Real estate notes; interest rate of 3.8% at September 30, 2019 and 4.1% at December 31, 2018 due in monthly installments with a fixed maturity at August 2035, secured by related real estate 1,081  22,947  1,048  23,763 
Deferred loan costs  (147)  (80)  (147)  (154)  (147)  (44)  (147)  (154)
Total debt  37,794   208,848   28,710   166,635  47,810  229,716  28,710  166,635 
Principal portion of finance lease obligations, secured by related revenue equipment  6,797   30,820   5,374   35,119  7,164  29,097  5,374  35,119 
Principal portion of operating lease obligations, secured by related revenue equipment  14,117   24,921   -   -   17,875   36,916   -   - 
Total debt and lease obligations $58,708  $264,589  $34,084  $201,754  $72,849  $295,729  $34,084  $201,754 
 
We and substantially all of our subsidiaries are parties to the Credit Facility with Bank of America, N.A., as agent (the "Agent") and JPMorgan Chase Bank, N.A. (together with the Agent, the "Lenders"). The Credit Facility is a $95.0 million revolving credit facility, with an uncommitted accordion feature that, so long as no event of default exists, allows us to request an increase in the revolving credit facility of up to $50.0 million subject to Lender acceptance of the additional funding commitment.  The Credit Facility includes, within our $95.0 million revolving credit facility, a letter of credit sub facility in an aggregate amount of $95.0 million and a swing line sub facility in an aggregate amount equal to the greater of $10.0 million or 10% of the Lenders' aggregate commitments under the Credit Facility from time-to-time. The Credit Facility matures in September 2021.
 
Borrowings under the Credit Facility are classified as either "base rate loans" or "LIBOR loans." Base rate loans accrue interest at a base rate equal to the greater of the Agent’s prime rate, the federal funds rate plus 0.5%, or LIBOR plus 1.0%, plus an applicable margin ranging from 0.5% to 1.0%; while LIBOR loans accrue interest at LIBOR, plus an applicable margin ranging from 1.5% to 2.0%. The applicable rates are adjusted quarterly based on average pricing availability. The unused line fee is the product of 0.25% times the average daily amount by which the Lenders' aggregate revolving commitments under the Credit Facility exceed the outstanding principal amount of revolver loans and the aggregate undrawn amount of all outstanding letters of credit issued under the Credit Facility.  The obligations under the Credit Facility are guaranteed by us and secured by a pledge of substantially all of our assets, with the notable exclusion of any real estate or revenue equipment pledged under other financing agreements, including revenue equipment installment notes and capital leases.

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Borrowings under the Credit Facility are subject to a borrowing base limited to the lesser of (A) $95.0 million, minus the sum of the stated amount of all outstanding letters of credit; or (B) the sum of (i) 85% of eligible accounts receivable, plus (ii) the lesser of (a) 85% of the appraised net orderly liquidation value of eligible revenue equipment, (b) 95% of the net book value of eligible revenue equipment, or (c) 35% of the Lenders' aggregate revolving commitments under the Credit Facility, plus (iii) the lesser of (a) $25.0 million or (b) 75% of the appraised fair market value of eligible real estate, as reduced by a periodic amortization amount.  We had $17.3$13.7 million of borrowings outstanding under the Credit Facility as of JuneSeptember 30, 2019, undrawn letters of credit outstanding of approximately $34.8$35.2 million, and available borrowing capacity of $42.9$46.0 million. The interest rate on outstanding borrowings as of JuneSeptember 30, 2019, was 6.0%5.8% on $17.3$13.7 million of base rate loans and there were no outstanding LIBOR loans. Based on availability as of JuneSeptember 30, 2019 and 2018, there was no fixed charge coverage requirement.
 
The Credit Facility includes usual and customary events of default for a facility of this nature and provides that, upon the occurrence and continuation of an event of default, payment of all amounts payable under the Credit Facility may be accelerated, and the Lenders' commitments may be terminated.  If an event of default occurs under the Credit Facility and the Lenders cause, or have the ability to cause, all of the outstanding debt obligations under the Credit Facility to become due and payable, this could result in a default under other debt instruments that contain acceleration or cross-default provisions. The Credit Facility contains certain restrictions and covenants relating to, among other things, debt, dividends, liens, acquisitions and dispositions outside of the ordinary course of business, and affiliate transactions. Failure to comply with the covenants and restrictions set forth in the Credit Facility could result in an event of default.
 
Pricing for the revenue equipment installment notes is quoted by the respective financial affiliates of our primary revenue equipment suppliers and other lenders at the funding of each group of equipment acquired and include fixed annual rates for new equipment under retail installment contracts. The notes included in the funding are due in monthly installments with final maturities at various dates ranging from JulyOctober 2019 to SeptemberJuly 2023. The notes contain certain requirements regarding payment, insuring of collateral, and other matters, but do not have any financial or other material covenants or events of default except certain notes totaling $176.7$212.5 million are cross-defaulted with the Credit Facility. Additional borrowings from the financial affiliates of our primary revenue equipment suppliers and other lenders are expected to be available to fund new tractors expected to be delivered in 2020, while any other property and equipment purchases, including trailers, are expected to be funded with a combination of available cash, notes, operating leases, capital leases, and/or from the Credit Facility.
 
In August 2015, we financed a portion of the purchase of our corporate headquarters, a maintenance facility, and certain surrounding property in Chattanooga, Tennessee by entering into a $28.0 million variable rate note with a third party lender. Concurrently with entering into the note, we entered into an interest rate swap to effectively fix the related interest rate to 4.2%.
 
Note 6.Stock-Based Compensation
 
Our 2006 Omnibus Incentive Plan, as amended (the "Incentive Plan") governs the issuance of equity awards and other incentive compensation to management and members of the board of directors. On May 8, 2019, the stockholders, upon recommendation of the board of directors, approved the First Amendment (the “First Amendment”) to the Third Amended and Restated Incentive Plan. The First Amendment (i) increases the number of shares of Class A common stock available for issuance under the Incentive Plan by an additional 750,000 shares, (ii) implements additional changes designed to comply with certain shareholder advisory group guidelines and best practices, (iii) makes technical updates related to Section 162(m) of the Internal Revenue Code in light of the 2017 Tax Cuts and Jobs Act, (iv) re-sets the term of the Incentive Plan to expire with respect to the ability to grant new awards on March 31, 2029, and (v) makes such other miscellaneous, administrative and conforming changes as were necessary.
 
The Incentive Plan permits annual awards of shares of our Class A common stock to executives, other key employees, consultants, non-employee directors, and eligible participants under various types of options, restricted stock awards, or other equity instruments. As of JuneSeptember 30, 2019, there were 780,747439,370 remaining of the 2,300,000 shares available for award under the Incentive Plan. No participant in the Incentive Plan may receive awards of any type of equity instruments in any calendar year that relates to more than 200,000 shares of our Class A common stock. No awards may be made under the Incentive Plan after March 31, 2023. To the extent available, we have issued treasury stock to satisfy all share-based incentive plans.
 
Included in salaries, wages, and related expenses within the condensed consolidated statements of operations is the reversal of $1.8 million and the recognition of approximately $0.9$0.6 million and $1.1 million stock-based compensation expense for the three months ended JuneSeptember 30, 2019 and 2018, respectively, and the reversalrecognition of $0.5less than $0.1 million and recognition of $1.8approximately $2.9 million for the sixnine months ended JuneSeptember 30, 2019 and 2018, respectively. All stock compensation expense recorded in 2019 and 2018 relates to restricted shares, as no unvested options were outstanding during these periods. An additional $0.4 million of stock-based compensation was recorded in general supplies and expenses in the condensed consolidated statements of operations for each of the three- and six-monthnine-month periods ended JuneSeptember 30, 2019 and 2018, respectively, as this amount relates to the issuance of restricted stock to non-employee directors.

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The Incentive Plan allows participants to pay the federal and state minimum statutory tax withholding requirements related to awards that vest or allows participants to deliver to us shares of Class A common stock having a fair market value equal to the minimum amount of such required withholding taxes. To satisfy withholding requirements for shares that vested through JuneSeptember 30, 2019, certain participants elected to forfeit receipt of an aggregate of 29,39035,735 shares of Class A common stock at a weighted average per share price of $22.71$21.33 based on the closing price of our Class A common stock on the dates the shares vested in 2019, in lieu of the federal and state minimum statutory tax withholding requirements. We remitted $0.7$0.8 million to the proper taxing authorities in satisfaction of the employees' minimum statutory withholding requirements.
  
Note 7.Commitments and Contingencies
 
From time-to-time, we are a party to ordinary, routine litigation arising in the ordinary course of business, most of which involves claims for personal injury and property damage incurred in connection with the transportation of freight.
 
Our subsidiary Covenant Transport, Inc. (“Covenant Transport”) is a defendant in a lawsuit filed on November 9, 2018, in the Superior Court of Los Angeles County, California.  The lawsuit was filed on behalf of Richard Tabizon (a California resident and former driver) who is seeking to have the lawsuit certified as a class action.  The complaint asserts that the time period covered by the lawsuit is from October 31, 2014 to the present and alleges claims for failure to properly pay for rest breaks, failure to provide accurate itemized wage statements and/or reimbursement of business related expenses, unlawful deduction of wages, failure to pay proper minimum wage and overtime wages, failure to provide all wages due at termination, and other related wage and hour claims under the California Labor Code.  Since the original filing date, the case has been removed from the Los Angeles Superior Court to the U.S. District Court in the Central District of California and subsequently the case was transferred to the U.S. District Court in the Eastern District of Tennessee where the case is now pending. We do not currently have enough information to make a reasonable estimate as to the likelihood, or amount of a loss, or a range of reasonably possible losses as a result of this claim, as such there have been no related accruals recorded as of JuneSeptember 30, 2019.    
 
Also, in February, 2019, Covenant Transport was named in a separate (but related) lawsuit filed in the Superior Court of Los Angeles County, California requesting civil penalties under the California Private Attorneys’ General Act for the same underlying wage and hour claims at issue in the putative class action case noted above. On August 1, 2019, the Los Angeles Superior Court entered an order staying the action pending completion of the earlier-filed action that is pending in the United States District Court for the Eastern District of Tennessee. We do not currently have enough information to make a reasonable estimate as to the likelihood, or amount of a loss, or a range of reasonably possible losses as a result of this claim, as such there have been no related accruals recorded as of JuneSeptember 30, 2019.
 
We maintain insurance to cover liabilities arising from the transportation of freight for amounts in excess of certain self-insured retentions. In management's opinion, our potential exposure under pending legal proceedings is adequately provided for in the accompanying condensed consolidated financial statements.
 
Based on our present knowledge of the facts and, in certain cases, advice of outside counsel, management believes the resolution of open claims and pending litigation, taking into account existing reserves, is not likely to have a materially adverse effect on our consolidated financial statements.
 
We had $34.8$35.2 million and $36.3 million of outstanding and undrawn letters of credit as of JuneSeptember 30, 2019 and December 31, 2018, respectively. The letters of credit are maintained primarily to support our insurance programs.
 
Note 8.Leases
 
We finance a portion of our revenue equipment, office and terminal properties, computer and office equipment, and other equipment using leases. A number of these leases include one or more options to renew or extend the agreements beyond the expiration date or to terminate the agreement prior to the lease expiration date, and such options are included in or excluded from the lease term, respectively, when those options are reasonably certain to be exercised. Our lease obligations do not typically include residual value guarantees or material restrictive covenants. A summary of our lease obligations at JuneSeptember 30, 2019 are as follows:
(dollars in thousands) Three months Ended  Six Months Ended 
  June 30, 2019  June 30, 2019 
Finance lease cost:      
Amortization of right-of-use assets 1,408  2,819 
Interest on lease liabilities  206   433 
Operating lease cost  5,475   11,657 
Total lease cost $7,089  $14,909 
         
Other information        
Cash paid for amounts included in the measurement of lease liabilities:        
Operating cash flows from finance leases  1,297   2,443 
Operating cash flows from operating leases  5,475   11,657 
Financing cash flows from finance leases  206   433 
Right-of-use assets obtained in exchange for new operating lease liabilities  3,089   6,325 
Weighted-average remaining lease term—finance leases     3.4 years 
Weighted-average remaining lease term—operating leases     3.5 years 
Weighted-average discount rate—finance leases      3.0%
Weighted-average discount rate—operating leases      4.4%
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(dollars in thousands) Three Months Ended  Nine Months Ended 
  September 30, 2019  September 30, 2019 
       
Finance lease cost:      
Amortization of right-of-use assets $1,406  $4,225 
Interest on lease liabilities  210   644 
Operating lease cost  6,167   17,824 
         
Total lease cost $7,783  $22,693 
         
Other information        
Cash paid for amounts included in the measurement of lease liabilities:        
Operating cash flows from finance leases  1,146   3,589 
Operating cash flows from operating leases  6,167   17,824 
Financing cash flows from finance leases  210   644 
Right-of-use assets obtained in exchange for new operating lease liabilities  20,096   26,421 
Weighted-average remaining lease term—finance leases     3.0 years 
Weighted-average remaining lease term—operating leases     3.5 years 
Weighted-average discount rate—finance leases      3.0%
Weighted-average discount rate—operating leases      5.0%
Right-of-use assets of $38.0$53.4 million for operating leases and $55.1$35.3 million for finance leases are included in net property and equipment in our Condensed Consolidated Balance Sheets. Operating lease right-of-use asset amortization is included in revenue equipment rentals and purchased transportation, communication and utilities, and general supplies and expenses, depending on the underlying asset.
 
Our future minimum lease payments as of JuneSeptember 30, 2019, including approximately $0.1 million of operating lease payments for which a lease has been executed, but not yet commenced, summarized as follows by lease category:
 
(in thousands) Operating  Finance  Operating  Finance 
2019 (1) $8,319  $7,830  $5,381  $8,151 
2020  13,505   7,702  19,075  8,074 
2021  9,711   7,997  15,281  9,960 
2022  7,476   9,441  13,050  11,245 
2023  1,018   6,364  4,835  362 
Thereafter  2,431   1,209   2,431   1,119 
Total minimum lease payments  42,460   40,543  $60,053  $38,911 
Less: amount representing interest  (3,310)  (2,926)  (5,260)  (2,650)
Present value of minimum lease payments  39,150   37,617  $54,793  $36,261 
Less: current portion  (14,117)  (6,797)  (17,875)  (7,164)
Lease obligations, long-term $25,033  $30,820  $36,918  $29,097 
 
(1) Excludes the sixnine months ended JuneSeptember 30, 2019
 
Note 9.Equity Method Investment
 
We own a minority investment in Transport Enterprise Leasing, LLC ("TEL"). TEL is a tractor and trailer equipment leasing company and used equipment reseller. We have not guaranteed any of TEL's debt and have no obligation to provide funding, services, or assets. In May 2016, the operating agreement with TEL was amended to, among other things, remove the previously agreed to fixed date purchase options. TEL’s majority owners are generally restricted from transferring their interests in TEL, other than to certain permitted transferees, without our consent. We sold no and $0.1 million tractors or trailers to TEL during the six-monthsnine-months ended JuneSeptember 30, 2019 and 2018, respectively, and we received $4.6$7.1 million and $3.9$5.9 million, respectively, for providing various maintenance services, certain back-office functions, and for miscellaneous equipment. We recognized a net reversal of previously deferred gains totaling less than $0.1 million and $0.2 million for the six-monthsnine-months ended JuneSeptember 30, 2019 and 2018,, respectively, representing 49% of the gains on units sold to TEL less any gains previously deferred and recognized when the equipment was subsequently sold to a third party.  Deferred gains, totaling $0.2$0.2 million at JuneSeptember 30, 2019,, are being carried as a reduction in our investment in TEL.  At JuneSeptember 30, 2019 and December 31, 2018,, we had accounts receivable from TEL of $5.6$1.2 million and $5.1$5.1 million,, respectively, related to cash disbursements made pursuant to our performance of certain back-office and maintenance functions on TEL’s behalf.

Page 14

We have accounted for our investment in TEL using the equity method of accounting, and thus our financial results include our proportionate share of TEL's 2019 net income through JuneSeptember 30, 2019, or $5.4$7.5 million. We received an equity distribution from TEL of $1.2 million during the nine-months ended September 30, 2019 and none for the same 2018 period.  Our investment in TEL, totaling $31.5$32.4 million and $26.1 million, at JuneSeptember 30, 2019 and December 31, 2018, respectively, is included in other assets in the accompanying condensed consolidated balance sheets.
Page 14

See TEL's summarized financial information below:

(in thousands) 
As of
June 30,
  
As of
December 31,
 
  2019  2018 
Current Assets $26,400  $25,877 
Non-current Assets  320,129   273,987 
Current Liabilities  15,802   78,530 
Non-current Liabilities  275,901   176,389 
Total Equity $54,826  $44,945 
(in thousands) 
As of
September 30,
2019
  
As of
December 31,
2018
 
Total Assets
 
$
388,116
  
$
299,864
 
Total Liabilities
  
331,219
   
254,919
 
Total Equity 
$
56,897
  
$
44,945
 

 
Three Months Ended Six Months Ended Three Months Ended Nine Months Ended 
June 30, June 30,  September 30,
  September 30,
 
2019 2018 2019 2018   2019
   2018
   2019
   2018
 
Revenue $24,505  $23,574  $51,988  $48,715  $30,709  $25,437  $82,683  $74,152 
Cost of Sales 6,302  6,568  17,213  23,738 
Operating Expenses  17,052   18,374   37,052   38,999   16,634   12,493   42,775   34,322 
Operating Income  7,453   5,200   14,936   9,716   7,773   6,376   22,695   16,092 
Net Income $4,792  $3,464  $9,881  $6,482  $4,585  $4,369  $14,452  $10,850 
 
Note 10.Goodwill and Other Assets
 
On July 3, 2018, we acquired 100% of the outstanding stock of Landair Holdings, Inc., a Tennessee corporation (“Landair”). Landair is a dedicated and for-hire truckload carrier, as well as a supplier of transportation management, warehousing and logistics inventory management services. Landair’s results have been included in the consolidated financial statements since the date of acquisition. Landair’s trucking operations’ results are reported within our Truckload segment, while Landair’s logistics operations’ results are reported within our Managed Freight segment.
 
The allocation of the purchase price has been subject to change based on finalization of the valuation of long-lived and intangible assets and self-insurance reserves, as well as our ongoing evaluation of Landair's accounting principles for consistency with ours. The assignment of goodwill and intangible assets to our reportable segments has beenwas completed as of June 30, 2019. A summary of the changes in carrying amount of total goodwill is as follows:
 
(in thousands)      
      
Balance at December 31, 2018 $41,598  $41,598 
Post-acquisition goodwill adjustments  920   920 
Balance at June 30, 2019 $42,518 
Balance at September 30, 2019 $42,518 
 
 
A summary of other intangible assets as of JuneSeptember 30, 2019 and December 31, 2018 is as follows:
 
(in thousands) June 30, 2019  September 30, 2019 
 Gross intangible assets  Accumulated amortization  Net intangible assets  Remaining life (months)  Gross intangible assets  Accumulated amortization  Net intangible assets  Remaining life (months) 
Trade name $ 4,400  $ (293) $4,107   168  $4,400  $(367) $4,033  165 
Non-Compete agreement  1,400   (280)  1,120   48  1,400  (350) 1,050  45 
Customer relationships  28,200   (2,350)  25,850   132   28,200   (2,937)  25,263  129 
Total $ 34,000  $(2,923) $31,077      $34,000  $(3,654) $30,346    
 
  December 31, 2018 
  Gross intangible assets  Accumulated amortization  Net intangible assets  Remaining life (months) 
Trade name $4,400  $(147) $4,253   174 
Non-Compete agreement  1,400   (140)  1,260   54 
Customer relationships  28,200   (1,175)  27,025   138 
Total $34,000  $(1,462) $32,538     
 
Page 15

The above intangible assets have a weighted average remaining life of  145 months.131 months as September 30, 2019. The expected amortization of these assets for the next five successive years is as follows:
 
 (in thousands)  (in thousands) 
2019 $1,462  $731 
2020  2,923  2,923 
2021  2,923  2,923 
2022  2,923  2,923 
2023  2,783  2,783 
Thereafter  18,063  18,063 
 

Page 16

 
ITEM 2.     MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
 
The condensed consolidated financial statements include the accounts of Covenant Transportation Group, Inc., a Nevada holding company, and its wholly owned subsidiaries. References in this report to "we," "us," "our," the "Company," and similar expressions refer to Covenant Transportation Group, Inc. and its wholly owned subsidiaries. All significant intercompany balances and transactions have been eliminated in consolidation.
 
This report contains certain statements that may be considered forward-looking statements within the meaning of Section 21E of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), and Section 27A of the Securities Act of 1933, as amended (the "Securities Act") and such statements are subject to the safe harbor created by those sections and the Private Securities Litigation Reform Act of 1995, as amended.  All statements, other than statements of historical or current fact, are statements that could be deemed forward-looking statements, including without limitation: any projections of earnings, revenues, or other financial items; any statement of plans, strategies, and objectives of management for future operations; any statements concerning proposed new services or developments; any statements regarding future economic conditions or performance; and any statements of belief and any statements of assumptions underlying any of the foregoing.  In this Form 10-Q, statements relating to future reclassification of losses arising from derivative instruments and the performance of counterparties to such instruments, future impact of accounting standards, future third-partyresults at SRT, future third party transportation provider expenses, future tax rates, expenses, and deductions, expected freight demand and volumes and trucking industry conditions, potential results of a default and testing of our fixed charge covenant under the Credit Facility or other debt agreements, expected sources of working capital and liquidity (including our mix of debt, capital leases, and operating leases as means of financing revenue equipment), expected capital expenditures, allocations, and requirements,requirement, future customer relationships, expected debt reduction, future driver market conditions, expected cash flows, expected operating income and earnings per share improvements, future investments in and growth of our segments and services, future trucking capacity, future rates and prices, future utilization, future depreciation and amortization, future salaries, wages, and related expenses, including driver compensation and management bonuses, expected net fuel costs, strategies for managing fuel costs, the effectiveness and impact of, and cash flows relating to, our fuel hedging contracts and fuel surcharge programs, future fluctuations in operations and maintenance expenses, expected effects and mix of our solo and team operations, future fleet size, management, and upgrades, the market value of used equipment, including equipment subject to operating or capital leases relative to our payment obligations under such operating leases (including residual value guarantees and the proceeds from the sale thereof), future effects of the Landair acquisition, our internal control remediation plan, the anticipated impact of our investment in TEL, and anticipated levels of and fluctuations relating to insurance, claims, and litigation expenses, among others, are forward-looking statements.  Forward-looking statements may be identified by the use of terms or phrases such as "believe," "may," "could," "expects," "estimates," "projects," "anticipates," "plans," "intends," and similar terms and phrases.  Such statements are based on currently available operating, financial, and competitive information.  Forward-looking statements are inherently subject to risks and uncertainties, some of which cannot be predicted or quantified, which could cause future events and actual results to differ materially from those set forth in, contemplated by, or underlying the forward-looking statements.  Factors that could cause or contribute to such differences include, but are not limited to, those discussed in the section entitled "Item 1A. Risk Factors," set forth in our Form 10-K for the year ended December 31, 2018.  Readers should review and consider the factors discussed in "Item 1A. Risk Factors," set forth in our Form 10-K for the year ended December 31, 2018, along with various disclosures in our press releases, stockholder reports, and other filings with the Securities and Exchange Commission.
 
All such forward-looking statements speak only as of the date of this Form 10-Q. You are cautioned not to place undue reliance on such forward-looking statements. We expressly disclaim any obligation or undertaking to release publicly any updates or revisions to any forward-looking statements contained herein to reflect any change in our expectations with regard thereto or any change in the events, conditions, or circumstances on which any such statement is based.
 
Executive Overview
 
The freight environment third quarter was much weaker than the 2018 quarter, as excess industry-wide trucking capacity and weak shipping demand combined to pressure both freight rates and volumes.  In addition, new and incumbent freight brokers placed additional pressure on the irregular route truckload market by competing for market share based on what we view as unsustainable pricing. In general, our dedicated Truckload and Managed Freight operations were profitable and exhibited moderate year-over-year market volatility.   Our financial resultsirregular route expedited and refrigerated truckload operations exhibited significant volatility and swung to being unprofitable for the second quarter, illustratewith the reason for our strategy of becoming more embedded in our customers’ supply chains.  Our dedicated contract operations in our Starlargest factors being lower rate per mile and Landair subsidiaries, along with our managed freightcombined insurance and factoring businesses, and our investment in TEL, performed quite well. Oncapital cost increases versus the other hand, our less contracted expedited and solo refrigerated operations suffered from over-supply in relation to demand and a late-developing produce season.  We intend to continue to pursue a more predictable and consistently profitable business model as we allocate assets across our operations.prior year quarter.
 
The main positives in the secondthird quarter were 1) improvementconsistent demand and profitability from our Landair dedicated and managed freight businesses in the operating income at our Managed Freight segment, including successful integration of Landair’s warehousing and transportation management service offerings,a difficult freight economy, 2) improved year-over-yearsteady earnings contributed from our investment in Transport Enterprise Leasing, and 3) consistent demand and profitability fromincreasing our growing dedicated businesses at Landair and Star.percentage of operating trucks with automatic transmissions to over 95%. The main negatives in the quarter were 1) the operating margin declines of our expedited and solo refrigerated service offerings, 2) an approximate 10.6%9.5% year-over-year decrease in average freight revenue per truck for our Truckload segment, excluding Landair’s truckload operations versus the second quarter of 2018, and 3) increased Truckload operating costs on a per mile basis, primarilymost notably from increased professional driver wages,unfavorable group health, workers’ compensation and casualty insurance expense, net fuel costs, and operationscapital costs, and maintenance expense.4) the $34.3 million quarterly increase in our total net indebtedness primarily related to the delay of proceeds from disposals of used revenue equipment to adequately offset the expenditures for a large portion of our annual new tractor deliveries during the quarter.

Page 17

  
Additional items of note for the secondthird quarter of 2019 include the following:
 
 Total revenue of $219.3$222.9 million, an increasea decrease of 11.7%8.4% compared with the secondthird quarter of 2018, and freight revenue of $194.9$199.8 million (which excludes revenue from fuel surcharges), an increasea decrease of 14.2%6.9% compared with the secondthird quarter of 2018;
   
 Operating incomeloss of $8.8$1.9 million, compared with operating income of $14.1$16.2 million in the secondthird quarter of 2018;
   
 Net incomeloss of $6.1$3.2 million, or $0.33$0.17 per basic and diluted share, compared with net income of $10.0$11.6 million , or $0.54$0.63 per basic and diluted share, in the secondthird quarter of 2018;
   
 With available borrowing capacity of $42.9$46.0 million under our Credit Facility at JuneSeptember 30, 2019, we do not expect to be required to test our fixed charge covenant in the foreseeable future;
   
 Our Managed Freight segment’s total revenue increased to $43.9$48.0 million in the 2019 quarter from $25.6$46.3 million in the 2018 quarter and operating income increaseddecreased to $3.7 million in the 2019 quarter from $2.3$4.2 million in the 2018 quarter;  
   
 Our equity investment in TEL provided $2.4$2.1 million of pre-tax earnings compared to $1.8 million in the secondthird quarter of both 2019 and 2018;
   
 Since December 31, 2018, total indebtedness, net of cash and including operating lease liabilities, increased by $39.9$74.3 million to $294.5$328.8 million; and 
   
 Stockholders' equity and tangible book value at JuneSeptember 30, 2019, were $351.7$348.4 million and $278.1$275.6 million, (or $15.08 per basic share), respectively.
 
For the second halffourth quarter of 2019, we expect to remain an important provider in our customers’ peak season supply chains.  However, given the current imbalance of capacity and demand, we expect pricing and volume levels to remain subdued compared with the last several holiday peak seasons. Our focus will be on identifying opportunities to improve the performance of our one-way truckload service offerings and adding profitable contract logistics service customers with more predictable long-term contracts in our dedicated truckload, transportation management and warehousing service offerings.
 
In addition to operating ratio, we use "adjusted operating ratio" as a key measure of profitability. Adjusted operating ratio is not a substitute for operating ratio measured in accordance with GAAP. There are limitations to using non-GAAP financial measures. Adjusted operating ratio means operating expenses, net of fuel surcharge revenue, expressed as a percentage of revenue, excluding fuel surcharge revenue. We believe the use of adjusted operating ratio allows us to more effectively compare periods, while excluding the potentially volatile effect of changes in fuel prices. Our Board and management focus on our adjusted operating ratio as an indicator of our performance from period to period. We believe our presentation of adjusted operating ratio is useful because it provides investors and securities analysts the same information that we use internally to assess our core operating performance. Although we believe that adjusted operating ratio improves comparability in analyzing our period-to-period performance, it could limit comparability to other companies in our industry, if those companies define adjusted operating ratio differently. Because of these limitations, adjusted operating ratio should not be considered a measure of income generated by our business or discretionary cash available to us to invest in the growth of our business. Management compensates for these limitations by primarily relying on GAAP results and using non-GAAP financial measures on a supplemental basis. 
Operating Ratio
  Three months ended June 30,  Six months ended June 30, 
GAAP Operating Ratio: 2019  OR %  2018  OR %  2019  OR %  2018  OR % 
Total revenue $219,298     $196,318     $438,479     $369,884    
Total operating expenses  210,454   96.0 %   182,253   92.8%   424,209   96.7%   349,394   94.5% 
Operating income $8,844      $14,065      $14,270      $20,490     
                                 
Adjusted Operating Ratio:  2019  
Adj.
OR %
   2018  
Adj.
OR %
   2019  
Adj.
OR %
   2018  
Adj.
OR %
 
Total revenue $219,298      $196,318      $438,479      $369,884     
Fuel surcharge revenue  (24,381      (25,683      (47,800      (48,787    
Freight revenue (total revenue, excluding fuel surcharge)  194,917       170,635       390,679       321,097     
                                 
Total operating expenses  210,454       182,253       424,209       349,394     
Adjusted for:                                
Fuel surcharge revenue  (24,381      (25,683      (47,800      (48,787    
Amortization of intangibles  (731       -        (1,462       -     
Adjusted operating expenses��  185,342   95.1%   156,570   91.8%   374,947   93.6%   300,607   93.6% 
Adjusted operating income $9,575      $14,065      $15,732      $20,490     
  

Page 18

Operating Ratio


  Three Months Ended September 30,  Nine Months Ended September 30, 
GAAP Operating Ratio: 2019  OR %  2018  OR %  2019  OR %  2018  OR % 
Total revenue 
$
222,914
     
$
243,303
     
$
661,393
     
$
613,187
    
Total operating expenses  
224,845
   100.9
%  227,122   93.3
%  
649,054
   98.1
%  
576,516
   94.0%
Operating (loss) income 
$
(1,931
)
     
$
16,181
      
$
12,339
      
$
36,671
     
                                 
Adjusted Operating Ratio:  2019  
Adj.
OR %
   2018  
Adj.
OR %
   2019  
Adj.
OR %
   2018  
Adj.
OR %
 
Total revenue 
$
224,914
      
$
243,303
      
$
661,393
      
$
613,187
     
Fuel surcharge revenue:  
(23,082
)
      
(28,680
)
      
(70,882
)
      
(77,466
)
    
Freight revenue (total revenue, excluding fuel surcharge)
  
199,832
       
214,623
       
590,511
       
535,721
     
                                 
Total operating expenses  
224,845
       
227,122
       
649,054
       
576,516
     
Adjusted for:
                                
Fuel surcharge revenue  
(23,082
)
      
(28,680
)
      
(70,882
)
      
(77,466
)
    
Amortization of intangibles
  
(731
)
  


  
(731
)
  


  
(2,192
)
  


  (731)
  


Adjusted operating expenses
 

201,032   100.6
%
 

197,711    92.1%
 

575,980
    97.5%
 

498,319
   93.0
%
Adjusted operating (loss) income
 $ (1,200)
     $
 16,912      $
 14,531      $
 37,402     

Revenue and Expenses
 
We focus on targeted markets throughout the United States where we believe our service standards can provide a competitive advantage. We are a major carrier for transportation companies such as parcel freight forwarders, less-than-truckload carriers, and third-partythird party logistics providers that require a high level of service to support their businesses, as well as for traditional truckload customers such as manufacturers, retailers, and food and beverage shippers. Our four service offerings within the Truckload segment are primarily truckload based and as such we generally dedicate an entire trailer to one customer from origin to destination. We also generate revenue through providing ancillary services, including freight brokerage and logistics services, warehousing, and accounts receivable factoring.
 
We have two reportable segments, our truckload services ("Truckload") and freight brokerage, transportation management services, and shuttle and switching services (“Managed Freight”).
 
The Truckload segment consists of four service offerings that are aggregated because they have similar economic characteristics and meet the aggregation criteria.  The four service offerings that comprise our Truckload segment are as follows: (i) Expedited; (ii) Dedicated; (iii) Temperature-Controlled; and (iv) OTR.
 
In our Truckload segment, we primarily generate revenue by transporting freight for our customers. Generally, we are paid a predetermined rate per mile for our truckload services. We enhance our truckload revenue by charging for tractor and trailer detention, loading and unloading activities, and other specialized services, as well as through the collection of fuel surcharges to mitigate the impact of increases in the cost of fuel. The main factors that could affect our Truckload revenue are the revenue per mile we receive from our customers, the percentage of miles for which we are compensated, and the number of shipments and miles we generate. These factors relate, among other things, to the general level of economic activity in the United States, inventory levels, specific customer demand, the level of capacity in the trucking industry, and driver availability.
 
Our Truckload segment also derives revenue from fuel surcharges, loading and unloading activities, equipment detention, and other accessorial services.  We measure revenue before fuel surcharges, or "freight revenue," because we believe that fuel surcharges tend to be a volatile source of revenue.  We believe the exclusion of fuel surcharges affords a more consistent basis for comparing the results of operations from period-to-period.  Nonetheless, freight revenue represents a non-GAAP financial measure.  Accordingly, undue reliance should not be placed on the discussion of freight revenue, and discussions of freight revenue should be considered in combination with discussions of total revenue.  For each expense item discussed below, we have provided a table setting forth the relevant expense first as a percentage of total revenue, and then as a percentage of freight revenue.
 
The main expenses that impact the profitability of our Truckload segment are the variable costs of transporting freight for our customers.  These costs include fuel expenses, driver-related expenses, such as wages, benefits, training, and recruitment, and purchased transportation expenses, which primarily include compensating independent contractors.  Expenses that have both fixed and variable components include maintenance and tire expense and our total cost of insurance and claims. These expenses generally vary with the miles we travel, but also have a controllable component based on safety, self-insured retention versus insurance premiums, fleet age, efficiency, and other factors.  Our main fixed costs include rentals and depreciation of long-term assets, such as revenue equipment and terminal facilities, and the compensation of non-driver personnel.
 
Our main measures of profitability are operating ratio and adjusted operating ratio, which we define as operating expenses, net of fuel surcharge revenue, divided by total revenue, less fuel surcharge revenue (or freight revenue) and amortization of intangibles. See page 22 for the uses and limitations associated with adjusted operating ratio.
 
We operate tractors driven by a single driver and also tractors assigned to two-person driver teams.  Our single driver tractors generally operate in shorter lengths-of-haul, generate fewer miles per tractor, and experience more non-revenue miles, but the lower productive miles are expected to be offset by generally higher revenue per loaded mile and the reduced employee expense of compensating only one driver.  In contrast, our two-person driver tractors generally operate in longer lengths-of-haul, generate greater miles per tractor, and experience fewer non-revenue miles, but we typically receive lower revenue per loaded mile and incur higher employee expenses of compensating both drivers.  We expect operating statistics and expenses to shift with the mix of single and team operations.
Page 19

 
Managed Freight is comprised primarily of freight brokerage, transportation management services ("TMS"), and shuttle and switching services. These service offerings are aggregated due to similar margins and customers. Also included within Managed Freight are our warehousing and accounts receivable factoring businesses, neither of which meets the quantitative or qualitative reporting thresholds individually or in the aggregate. but only accounted for $16.6 million$25.1million and $4.1$6.6 million of our revenue, respectively, during the sixnine months ended JuneSeptember 30, 2019.
 
Page 19

Revenue Equipment
 
At JuneSeptember 30, 2019, we operated 3,1033,004 tractors and 6,9216,822 trailers. Of such tractors, 2,2131,878 were owned, 562812 were financed under operating leases, and 328314 were provided by independent contractors, who provide and drive their own tractors.  Of such trailers, 5,3055,203 were owned 1 was financed under an operating lease, and 1,6151,619 were financed under finance type leases.  We finance a small portion of our tractor fleet and larger portion of our trailer fleet with operating leases, which generally run for a period of three to five years for tractors and five to seven years for trailers.  At JuneSeptember 30, 2019, our fleet had an average tractor age of 2.22.0 years and an average trailer age of 4.1 years.
 
Independent contractors provide a tractor and a driver and are responsible for all operating expenses in exchange for a fixed payment per mile.  We do not have the capital outlay of purchasing or leasing the tractor.  The payments to independent contractors and the financing of equipment under operating leases are recorded in revenue equipment rentals and purchased transportation.  Expenses associated with owned equipment, such as interest and depreciation, and expenses associated with employee drivers, including driver compensation, fuel, and other expenses, are not incurred with respect to independent contractors.  Obtaining equipment from independent contractors and under operating leases effectively shifts financing expenses from interest to "above the line" operating expenses, and as such, we evaluate our efficiency using net income margin as well as operating ratio.
 
RESULTS OF CONSOLIDATED OPERATIONS
 
COMPARISON OF THREE AND SIXNINE MONTHS ENDED JUNESEPTEMBER 30, 2019 TO THREE AND SIXNINE MONTHS ENDED JUNESEPTEMBER 30, 2018
 
The following tables set forth the percentage relationship of certain items to total revenue and freight revenue (total revenue less fuel surcharge revenue) for the periods indicated, where applicable (dollars in thousands):
 
Revenue
 
Three Months Ended Six Months Ended Three Months Ended Nine Months Ended 
June 30, June 30, September 30, September 30, 
2019 2018 2019 2018 2019 2018 2019 2018 
Revenue:                        
Freight revenue $194,917  $170,635  $390,679  $321,097  $199,832  $214,623  $590,511  $535,721 
Fuel surcharge revenue  24,381   25,683   47,800   48,787   23,082   28,680   70,882   77,466 
Total revenue $219,298  $196,318  $438,479  $369,884  $222,914  $243,303  $661,393  $613,187 
 
For the quarter ended JuneSeptember 30, 2019, total revenue increaseddecreased approximately $23.0$20.4 million, or 11.7%8.4%, to $219.3$222.9 million from $196.3$243.3 million in the 2018 quarter. Freight revenue increaseddecreased approximately $24.3$14.8 million, or 14.2%6.9%, to $194.9$199.8 million for the quarter ended JuneSeptember 30, 2019, from $170.6$214.6 million in the 2018 quarter, while fuel surcharge revenue decreased $1.3$5.6 million quarter-over-quarter. The increasedecrease in freight revenue resulted from an $18.3a $16.5 million decrease in freight revenue from our Truckload segment and a $1.7 million increase in freight revenue from our Managed Freight segment and a $6.2 million increase in freight revenue from our Truckload segment.
 
The $6.2$16.5 million increasedecrease in Truckload revenue relates to a 486 (or 18.7%) average tractor increase, offset by a 12.2%9.5% decrease in average freight revenue per tractor per week from the 2018 quarter. Landair contributed $20.6 million of freight revenue to consolidated Truckload operations for the quarter ended June 30, 2019, and the July 2018 acquisition was primarily responsible for the increase in average tractors.  The decrease in average freight revenue per tractor per week for the quarter ended JuneSeptember 30, 2019 is the result of an 11.3%  decrease in average miles per unit, and a 1.810.9 cents per mile (or 1.0%5.5%) decrease in average rate per total mile and a 4.2% decrease in average miles per unit compared to the 2018 quarter. Landair’s shorter average length of haul and dedicated contract, solo-driven truck operations generally produce higher revenue per loaded mile and fewer miles per unit than our other truckload business units.  Team-driven trucks decreased to an average of 842829 teams in the secondthird quarter of 2019, a decrease of approximately 4.1%5.9% from the average of 878881 teams in the secondthird quarter of 2018.
 
For the six-monthnine-month period ended JuneSeptember 30, 2019, total revenue increased $68.6$48.2 million, or 18.5%,7.9% to $438.5$661.4 million from $369.9$613.2 million in the 2018 period.  Freight revenue increased $69.6$54.8 million, or 21.7%10.2%, to $390.7$590.5 million for the sixnine months ended JuneSeptember 30, 2019, from $321.1$535.7 million  in the 2018 period, while fuel surcharge revenue decreased $1.0$6.6 million period-over-period. The increase in freight revenue resulted from a $45.5$47.0 million increase in freight revenue from our Managed Freight segment, primarily from our Landair acquisition, as well as a $24.1$7.8 million increase in freight revenue from our Truckload segment.
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The  $24.1$7.8 million  increase in Truckload freight revenue relates to a 523 (or 20.2%)344, or 12.5%, increase in average tractor increase,number of units compared to the 2018 period, partially offset by a 9.6%  decrease in average freight revenue per tractor per week from the 20192018 period.  Landair contributed $40.5 million of freight revenue to the consolidated Truckload operations for the six months ended June 30, 2019 and the July 2018 acquisition was primarily responsible for the increase in average tractors.  The decrease in average freight revenue per tractor per week for the sixnine months ended JuneSeptember 30, 2019 is the result of an 11.9%a 9.1% decrease in average miles per unit partially offset byand a 4.8 cents0.8 cent per mile increasedecrease in average rate per total mile.  Team driven units decreased approximately 3.7%4.4% to an average of 853845 teams for the six-monthnine-month period ended JuneSeptember 30, 2019 compared to an average of 886884 teams during the same 2018 period.
 
Managed Freight total revenue increased  $18.3$1.7 million comparing the 2019 and 2018 quarters, and $45.8$47.5 million comparing the 2019 period and 2018 period, primarily as a result of growth in Landair’s contribution of $21.4 million and $41.7 million, respectively, to combined Managed Freight operations partially offset by a $4.2 million reduction in revenue from our brokerage subsidiary in the 2019 quarter, compared with 2018. Additionally, our brokerage subsidiary contributed $2.0$1.6 million more revenue for the sixnine months ended JuneSeptember 30, 2019 compared to the same 2018 period.
 
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For comparison purposes in the discussion below, we use total revenue and freight revenue (total revenue less fuel surcharge revenue) when discussing changes as a percentage of revenue. As it relates to the comparison of expenses to freight revenue, we believe removing fuel surcharge revenue, which is sometimes a volatile source of revenue, affords a more consistent basis for comparing the results of operations from period-to-period. Nonetheless, freight revenue represents a non-GAAP financial measure. Accordingly, undue reliance should not be placed on the discussion of freight revenue, and discussions of freight revenue should be considered in combination with discussions of total revenue. For each expense item discussed below, we have provided a table setting forth the relevant expense first as a percentage of total revenue, and then as a percentage of freight revenue.
 
Salaries, wages, and related expenses
 
Three Months Ended Six Months Ended Three Months Ended Nine Months Ended 
June 30, June 30, September 30, September 30, 
2019 2018 2019 2018 2019 2018 2019 2018 
Salaries, wages, and related expenses $75,781  $64,633  $155,284  $125,253  $84,093  $86,249  $239,376  $211,621 
% of total revenue  34.6%  32.9%  35.4%  33.9% 37.7% 35.4% 36.2% 34.5%
% of freight revenue  38.9%  37.9%  39.7%  39.0% 42.1% 40.2% 40.5% 39.5%
 
Salaries, wages, and related expenses increaseddecreased approximately $11.1$2.2 million, or 17.2%2.5%, for the three months ended JuneSeptember 30, 2019, compared with the same quarter in 2018. As a percentage of total revenue, salaries, wages, and related expenses increased to 34.6%37.7% of total revenue for the three months ended JuneSeptember 30, 2019, from 32.9%35.4% in the same quarter in 2018. As a percentage of freight revenue, salaries, wages, and related expenses increased to 38.9%42.1% of freight revenue for the three months ended JuneSeptember 30, 2019, from 37.9%40.2% in the same quarter in 2018.  The decrease of $2.2 million is the result of reduced non-driver wages related to lower variable incentive compensation mostly offset by increases in driver wages, workers' compensation insurance, and group health insurance for the three months ended September 30, 2019. 
 
For the sixnine months ended JuneSeptember 30, 2019, salaries, wages, and related expenses increased approximately $30.0$27.8 million, or 24.0%13.1%, compared with the same period in 2018.  As a percentage of total revenue, salaries, wages, and related expenses increased to 35.4%36.2% of total revenue for the sixnine months ended JuneSeptember 30, 2019, from 33.9%34.5% for the sixnine months ended JuneSeptember 30, 2018.  As a percentage of freight revenue, salaries, wages, and related expenses increased to 39.7%40.5% of freight revenue for the sixnine months ended JuneSeptember 30, 2019, from 39.0%39.5% in the same period in 2018.
These increases are primarily due to increased headcount from the 2018 Landair acquisition, as well as driver and non-driver pay increases since the first quarter of 2018, and increases in workers' compensation insurance and group health insurance compared to the nine months ended September 30, 2018.
 
When compared to periods prior to the Landair acquisition, we expect salaries, wages and related expenses will be higher as a result of the increased headcount resulting from the Landair acquisition. We believe salaries, wages, and related expenses will increase going forward as a result of a tight driver market, which continues to offer significant challenges, wage inflation, higher healthcare costs, and, in certain periods, increased incentive compensation due to better performance. In particular, we expect driver pay to increase as we look to reduce the number of unseated tractors in our fleet in a tight market for drivers. Additionally, as freight market rates continue to increase, we would expect to, as we have historically, pass a portion of those rate increases on to our professional drivers. Salaries, wages, and related expenses will fluctuate to some extent based on the percentage of revenue generated by independent contractors and our Managed Freight segment, for which payments are reflected in the purchased transportation line item.
 
Fuel expense
 Three Months Ended Six Months Ended 
 June 30, June 30, 
 2019 2018 2019 2018 
Fuel expense $29,215  $29,209  $57,047  $56,390 
% of total revenue  13.3%  14.9%  13.0%  15.2%
% of freight revenue  15.0%  17.1%  14.6%  17.6%
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Fuel expense
 Three Months Ended Nine Months Ended 
 September 30, September 30, 
 2019 2018 2019 2018 
Fuel expense $28,812  $33,428  $85,859  $89,817 
% of total revenue  12.9%  13.7%  13.0%  14.6%
% of freight revenue  14.4%  15.6%  14.5%  16.8%
Total fuel expense remained relatively even at $29.2decreased $4.6 million to $28.8 million for the three months ended JuneSeptember 30, 2019, compared with $33.4 million the same quarter in 2018. As a percentage of total revenue, total fuel expense decreased to 13.3%12.9% of total revenue for the three months ended JuneSeptember 30, 2019, from 14.9%13.7% in the same quarter in 2018. As a percentage of freight revenue, total fuel expense decreased to 15.0%14.4% of freight revenue for the three months ended JuneSeptember 30, 2019, as compared to 17.1%15.6% for the 2018 quarter. 
 
For the sixnine months ended JuneSeptember 30, 2019, total fuel expense increaseddecreased approximately $0.7$4.0 million, or 1.4%4.4%, compared with the same period in 2018.  As a percentage of total revenue, total fuel expense decreased 1.7% to 13.0% of total revenue for the sixnine months ended JuneSeptember 30, 2019, from 15.2%14.6% in the 2018 period.  As a percentage of freight revenue, total fuel expense decreased to 14.6%14.5% of freight revenue from 17.6%16.8% for the sixnine months ended JuneSeptember 30, 2019, compared to the 2018 period. 
 
We receive a fuel surcharge on our loaded miles from most shippers; however, this does not cover the entire increase in fuel prices for several reasons, including the following: surcharges cover only loaded miles we operate; surcharges do not cover miles driven out-of-route by our drivers; and surcharges typically do not cover refrigeration unit fuel usage or fuel burned by tractors while idling. Moreover, most of our business relating to shipments obtained from freight brokers does not carry a fuel surcharge. Finally, fuel surcharges vary in the percentage of reimbursement offered, and not all surcharges fully compensate for fuel price increases even on loaded miles.
 
The rate of fuel price changes also can have an impact on results. Most fuel surcharges are based on the average fuel price as published by the Department of Energy ("DOE") for the week prior to the shipment, meaning we typically bill customers in the current week based on the previous week's applicable index. Therefore, in times of increasing fuel prices, we do not recover as much as we are currently paying for fuel. In periods of declining prices, the opposite is true. Fuel prices as measured by the DOE remained relatively flatdecreased $0.21 per gallon in the secondthird quarter of 2019 compared with the same quarter in 2018, at $3.12and decreased $0.12 per gallon and decreased to $3.07 from $3.18 for the sixnine months ended JuneSeptember 30, 2019 and 2018 respectively.compared to the same period in 2018.
 
To measure the effectiveness of our fuel surcharge program, we subtract fuel surcharge revenue (other than the fuel surcharge revenue we reimburse to independent contractors and other third parties which is included in purchased transportation) from our fuel expense.  The result is referred to as net fuel expense.  Our net fuel expense as a percentage of freight revenue is affected by the cost of diesel fuel net of fuel surcharge revenue, the percentage of miles driven by company tractors, our fuel economy, our percentage of deadhead miles, for which we do not receive material fuel surcharge revenues, and the net impact of fuel hedging gains and losses.  Net fuel expense is shown below:
 
  Three Months Ended  Six Months Ended 
  June 30,  June 30, 
  2019  2018  2019  2018 
Total fuel surcharge $24,381  $25,683  $47,800  $48,787 
Less: Fuel surcharge revenue reimbursed to independent contractors and other third parties  3,038   3,231   5,980   5,826 
Company fuel surcharge revenue $21,343  $22,452  $41,820  $42,961 
Total fuel expense $29,215  $29,209  $57,047  $56,390 
Less: Company fuel surcharge revenue  21,343   22,452   41,820   42,961 
Net fuel expense $7,872  $6,757  $15,227  $13,429 
% of freight revenue  4.0%  4.0%  3.9%  4.2%
  Three Months Ended  Nine Months Ended 
  September 30,  September 30, 
  2019  2018  2019  2018 
Total fuel surcharge $23,082  $28,680  $70,882  $77,466 
Less: Fuel surcharge revenue reimbursed to independent contractors and other third parties  2,898   3,388   8,878   9,214 
Company fuel surcharge revenue $20,184  $25,292  $62,004  $68,252 
Total fuel expense $28,812  $33,428  $85,859  $89,817 
Less: Company fuel surcharge revenue  20,184   25,292   62,004   68,252 
Net fuel expense $8,628  $8,136  $23,855  $21,565 
% of freight revenue  4.3%  3.8%  4.0%  4.0%
 
  
Net fuel expense increased $1.1decreased $0.5 million, or 16.5%6.0%, and $1.8$2.3 million, or 13.4%10.6% for the quarter and sixnine months ended JuneSeptember 30, 2019, as compared to the same 2018 periods. As a percentage of freight revenue, net fuel expense increased to 4.3% from 3.8% for the quarter ended September 30, 2019 and remained relatively even at 4.0% and 3.9% for the quarter and sixnine months ended JuneSeptember 30, 2019, as compared to the 2018 periods.period. The change in net fuel expense is primarily due to a lack of the favorable fuel hedging activity that was present in the 2018 periods.periods, partially offset by lower fuel prices in 2019.  We have not had any fuel hedges in place since December 2018.
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We expect to continue managing our idle time and tractor speeds, investing in more fuel-efficient tractors to improve our miles per gallon, locking in fuel hedges when deemed appropriate, and partnering with customers to adjust fuel surcharge programs that are inadequate to recover a fair portion of fuel costs. Going forward, our net fuel expense is expected to fluctuate as a percentage of revenue based on factors such as diesel fuel prices, percentage recovered from fuel surcharge programs, percentage of uncompensated miles, percentage of revenue generated by team-driven tractors (which tend to generate higher miles and lower revenue per mile, thus proportionately more fuel cost as a percentage of revenue), percentage of revenue generated by refrigerated operation (which uses diesel fuel for refrigeration, but usually does not recover fuel surcharges on refrigeration fuel), percentage of revenue generated from independent contractors, and the success of fuel efficiency initiatives.
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Given recent historical lows, we would expect diesel fuel prices to increase over the next few years. However, we expect to continue to experience improved fuel economy as we upgrade our tractor fleet, and while our fuel surcharge recovery has remained relatively flat, the possibility of further improvement exists if efforts to grow our dedicated business are successful.
 
Operations and maintenance
 
Three Months Ended Six Months Ended Three Months Ended Nine Months Ended 
June 30, June 30, September 30, September 30, 
2019 2018 2019 2018 2019 2018 2019 2018 
Operations and maintenance $14,898  $12,595  $30,072  $24,325  $14,742  $16,457  $44,814  $40,783 
% of total revenue  6.8%  6.4%  6.9%  6.6% 6.6% 6.8% 6.8% 6.7%
% of freight revenue  7.6%  7.4%  7.7%  7.6% 7.4% 7.7% 7.6% 7.6%
 
Operations and maintenance increaseddecreased approximately $2.3$1.7 million, or 18.3%10.4% and $5.7increased $4.0 million, or 23.6%9.9%, for the quarter and sixnine months ended JuneSeptember 30, 2019, respectively, compared with the same periods in 2018. As a percentage of total revenue, operations and maintenance decreased to 6.6% and increased to 6.8% and 6.9% of total revenue for the quarter and sixnine months ended JuneSeptember 30, 2019, respectively, from 6.4%6.8% and 6.6%6.7% in the same periods in 2018. As a percentage of freight revenue, operations and maintenance increaseddecreased to 7.6%7.4% and 7.7%7.6% of freight revenue for the quarter and sixnine months ended JuneSeptember 30, 2019, respectively, from 7.4%7.7% and 7.6%in the same periods in 2018. These increases wereThe change in operations and maintenance for the three months ended September 30, 2019, is primarily related to the timing of the trade cycle for our tractors as compared to the same 2018 quarter.  For the nine months ended September 30, 2019, the increase is primarily the result of the acquisition of Landair and its respective higher average age of tractor and trailer equipment.
 
Going forward, we believe this category will fluctuate based on several factors, including expected upgrades to Landair’s fleet, our continued ability to maintain a relatively young fleet in our other operating companies, accident severity and frequency, weather, and the reliability of new and untested revenue equipment models.
 
Revenue equipment rentals and purchased transportation
 
Three Months Ended Six Months Ended Three Months Ended Nine Months Ended 
June 30, June 30, September 30, September 30, 
2019 2018 2019 2018 2019 2018 2019 2018 
Revenue equipment rentals and purchased transportation $47,169  $37,388  $95,839  $68,079  $50,428  $47,445  $146,267  $115,525 
% of total revenue  21.5%  19.0%  21.9%  18.4% 22.6% 19.5% 22.1% 18.8%
% of freight revenue  24.2%  21.9%  24.5%  21.2% 25.2% 22.1% 24.8% 21.6%
 
Revenue equipment rentals and purchased transportation increased approximately $9.8$3.0 million, or 26.2%6.3%, for the three months ended JuneSeptember 30, 2019, compared with the same quarter in 2018. As a percentage of total revenue, revenue equipment rentals and purchased transportation increased to 21.5%22.6% of total revenue for the three months ended JuneSeptember 30, 2019, from 19.0%19.5% in the same quarter in 2018. As a percentage of freight revenue, revenue equipment rentals and purchased transportation increased to 24.2%25.2% of freight revenue for the three months ended JuneSeptember 30, 2019, from 21.9%22.1% in the same quarter in 2018.
 
For the sixnine months ended JuneSeptember 30, 2019, revenue equipment rentals and purchased transportation increased approximately $27.8$30.7 million, or 40.8%26.6%, compared with the same period in 2018.  As a percentage of total revenue, revenue equipment rentals and purchased transportation increased to 21.9%22.1% of total revenue for the sixnine months ended JuneSeptember 30, 2019, from 18.4%18.8% in the same period in 2018.  As a percentage of freight revenue, revenue equipment rentals and purchased transportation increased to 24.5%24.8% of freight revenue for the sixnine months ended JuneSeptember 30, 2019, from 21.2%21.6% in the same period in 2018. 
 
These increases were primarily the result of a more competitive market for sourcing third party capacity in our existing Managed Freight segment.  Additionally, for the nine months ended September 30, 2019, the acquisition of Landair's managed freight business which added to overall purchased transportation cost but is less reliant on purchased transportation to generate revenue, compared to our existing brokerage and logistics services. Additionally, we experienced increases due to a more competitive market for sourcing third-party capacity in our existing Managed Freight segment, primarily in the first quarter of 2019. Further, the percentage of the total miles run by independent contractors increased from 11.0%11.9% and 11.9%11.8% for the three and sixnine months ended JuneSeptember 30, 2018, respectively, to 12.6%12.4% and 12.8%12.7% for the same 2019 periods.
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We expect revenue equipment rentals to decrease going forwardas a percentage of our total equipment during the fourth quarter of 2019 as a result of the timing of our increase in acquisition oftrade cycle and for 2020 we anticipate our revenue equipment through finance leases rather than operating leases, particularly as we transition Landair from operating leasesrentals to owned equipment. As discussed below, this decrease may be partially or fully offset by an increase in purchased transportation, as we expect to continue to grow our Managed Freight segment, as well as a result of reduced capacity.approximate 2019 levels.
 
We expect purchased transportation to increase as we seek to grow our Managed Freight segment. In addition, if fuel prices increase, it would result in a further increase in what we pay third party carriers and independent contractors. However, this expense category will fluctuate with the number and percentage of loads hauled by independent contractors, loads handled by Managed Freight, and tractors, trailers, and other assets financed with operating leases. In addition, factors such as the cost to obtain third party transportation services and the amount of fuel surcharge revenue passed through to the third party carriers and independent contractors will affect this expense category. If industry-wide trucking capacity were to tighten in relation to freight demand, we may need to increase the amounts we pay to third-partythird party transportation providers and independent contractors, which could increase this expense category on an absolute basis and as a percentage of freight revenue absent an offsetting increase in revenue. We continue to actively recruit independent contractors and, if we are successful, we would expect this line item to increase as a percentage of revenue.
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Operating taxes and licenses 
 
Three Months Ended Six Months Ended Three Months Ended Nine Months Ended 
June 30, June 30, September 30, September 30, 
2019 2018 2019 2018 2019 2018 2019 2018 
Operating taxes and licenses $3,365  $2,613  $6,549  $5,273  $3,170  $3,377  $9,719  $8,649 
% of total revenue  1.5%  1.3%  1.5%  1.4% 1.4% 1.4% 1.5% 1.4%
% of freight revenue  1.7%  1.5%  1.7%  1.6% 1.6% 1.6% 1.6% 1.6%
 
For the periods presented, the changes in operating taxes and licenses were not significant as either a percentage of total revenue or freight revenue.
 
Insurance and claims
 
Three Months Ended Six Months Ended Three Months Ended Nine Months Ended 
June 30, June 30, September 30, September 30, 
2019 2018 2019 2018 2019 2018 2019 2018 
Insurance and claims $10,472  $9,908  $21,707  $18,593  $14,051  $12,675  $35,758  $31,269 
% of total revenue  4.8%  5.0%  5.0%  5.0% 6.3% 5.2% 5.4% 5.1%
% of freight revenue  5.4%  5.8%  5.6%  5.8% 7.0% 5.9% 6.1% 5.8%
 
Insurance and claims, consisting primarily of premiums and deductible amounts for liability, physical damage, and cargo damage insurance and claims, increased approximately $0.6$1.4 million, or 5.7%10.9%  for the three months ended JuneSeptember 30, 2019 compared with the same quarter in 2018. As a percentage of total revenue, insurance and claims decreasedincreased to 4.8%6.3% of total revenue for the  three months ended JuneSeptember 30, 2019, from 5.0%5.2% in the same quarter in 2018. As a percentage of freight revenue, insurance and claims decreasedincreased to 5.4%7.0% of freight revenue for the three months ended JuneSeptember 30, 2019, from 5.8%5.9% in the same quarter in 2018. Insurance and claims per mile cost remained relatively even at 12.4increased to 16.7 cents per mile in the secondthird quarter of 2019 compared to 12.614.5 cents per mile in the secondthird quarter of 2018. These increases are due to an increase in frequency of incidents and an increase in overall cost per claim.
For the sixnine months ended JuneSeptember 30, 2019, insurance and claims increased approximately $3.1$4.5 million, or 16.7%14.4%, compared with the same period in 2018.  As a percentage of total revenue, insurance and claims remained flat at 5.0%increased to 5.4% of total revenue for the sixnine months ended JuneSeptember 30, 2019 compared tofrom 5.1% in the same 2018 period. As a percentage of freight revenue, insurance and claims decreased slightlyincreased to 5.6%6.1% of freight revenue for the sixnine months ended JuneSeptember 30, 2019, compared to 5.8% for the same period in 2018. Insurance and claims cost per mile increased to 13.114.3 cents per mile in the sixnine months ended JuneSeptember 30, 2019 from 12.113.0 cents per mile in the same 2018 period. The per mile increase is primarily the result of inflation in overall expected cost per claim, development on prior period claims during the sixnine months ended JuneSeptember 30, 2019, partially offset by decreasedand increased frequency of accidentsincidents compared to the same 2018 period. 
Our rate of chargeable accidents per million miles, as measured by the U.S. Department of Transportation, decreased by 8.0% for the six months ended June 30, 2019 compared to the same 2018 period.
Our auto liability (personal injury and property damage), cargo, and general liability insurance programs include significant self-insured retention amounts. We are also self-insured for physical damage to our equipment. Because of these significant self-insured exposures, insurance and claims expense may fluctuate significantly from period-to-period. Any increase in frequency or severity of claims, or any increases to then-existing reserves, could adversely affect our financial condition and results of operations. We periodically evaluate strategies to efficiently reduce our insurance and claims expense. The auto liability policy contains a feature whereby we are able to retroactively obtain a partial refund of the premium in exchange for taking on the liability for incidents that occurred during the period and releasing the insurers. This is referred to as "commuting" the policy or "policy commutation." In several past periods we have commuted the policy, which has lowered our insurance and claims expense. We intend to evaluate our ability to commute the current policy and any such commutation could significantly impact insurance and claims expense. Our prior auto liability policy that ran from October 1, 2014 through March 31, 2018, included a commutation provision if we were to commute the policy for the entire 42 months. Based on claims paid to date the policy premium release refund could range from zero to $4.9 million, depending on actual claims settlements in the future. Effective April 2018, we entered into new auto liability policies with a three-year term. The policy includes a limit for a single loss of $9.0 million, an aggregate of $18.0 million for each policy year, and a $30.0 million aggregate for the 36 month term ended March 31, 2021. The policy includes a policy release premium refund or commutation option of up to $14.0 million, less any future amounts paid on claims by the insurer. A decision with respect to commutation of the policy could be made before April 1, 2021. Management cannot predict whether or not future claims or the development of existing claims will justify a commutation of either policy period, and accordingly, no related amounts were recorded at JuneSeptember 30, 2019.
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Communications and utilities
 
Three Months Ended Six Months Ended Three Months Ended Nine Months Ended 
June 30, June 30, September 30, September 30, 
2019 2018 2019 2018 2019 2018 2019 2018 
Communications and utilities $1,760  $1,666  $3,478  $3,406  $1,791  $1,810  $5,269  $5,216 
% of total revenue  0.8%  0.8%  0.8%  0.9% 0.8% 0.7% 0.8% 0.9%
% of freight revenue  0.9%  1.0%  0.9%  1.1% 0.9% 0.8% 0.9% 1.0%
 
For the periods presented, the changes in communications and utilities were not significant as either a percentage of total revenue or freight revenue.
 
General supplies and expenses
 
Three Months Ended Six Months Ended Three Months Ended Nine Months Ended 
June 30, June 30, September 30, September 30, 
2019 2018 2019 2018 2019 2018 2019 2018 
General supplies and expenses $7,284  $6,423  $14,015  $10,562  $7,685  $6,391  $21,701  $16,833 
% of total revenue  3.3%  3.3%  3.2%  2.9% 3.4% 2.6% 3.3% 2.7%
% of freight revenue  3.7%  3.8%  3.6%  3.3% 3.8% 3.0% 3.7% 3.1%
 
General supplies and expenses increased approximately $0.9$1.3 million, or 13.4%20.2%,for the three months ended JuneSeptember 30, 2019, compared with the same quarter in 2018.  As a percentage of total revenue, general supplies and expenses remained flat at  3.3%increased to 3.4% of total revenue for the three months ended JuneSeptember 30, 2019, compared to 2.6% for the same quarter in 2018.  As a percentage of freight revenue, general supplies and expenses remained relatively flat at 3.7%increased to 3.8% of freight revenue for the three months ended JuneSeptember 30, 2019, from 3.8%3.0% in the same quarter in 2018.
For the sixnine months ended JuneSeptember 30, 2019, general supplies and expenses increased  $3.5$4.9 million, or 32.7%28.9%, compared with the same period in 2018.  As a percentage of total revenue, general supplies and expenses increased to 3.2%3.3% of total revenue for the sixnine months ended JuneSeptember 30, 2019, from 2.9%2.7% in the same period in 2018.  As a percentage of freight revenue, general supplies and expenses increased to 3.6%3.7% of freight revenue for the sixnine months ended JuneSeptember 30, 2019, from 3.3%3.1% in the same period in 2018.
TheseThe increases for the quarter ended September 30, 2019 primarily relate to investments made in strategic planning and the process improvement review within the Company. The increases for the  nine months ended September 30, 2019 primarily relate to the acquisition of Landair, which contributed $2.0 million and $3.8 million toadditional general supplies and expenses duringof Landair as a result of the acquisition of Landair in the third quarter and six months ended June 30, 2019, respectively,of 2018, partially offset by increased legal and professional expenses incurred during the second quarter of 2018 related to that acquisition.  Landair contributed $5.8 million to general supplies and expenses for the acquisitionnine months ended September 30, 2019 compared to $2.1 million for the three and nine-months ended September 30, 2018.  For the fourth quarter of Landair. We2019, we expect the changes in general supplies and expenses versus prior year periods to moderate inapproximate those of the third quarter of 2019as we continue to invest in additional process review and thereafter, since Landair was acquired in July 2018.improvement initiatives.  Thereafter, we expect the changes to moderate compared to prior year periods.
 
Depreciation and amortization, including gains and losses on disposition of property and equipment
 
Three Months Ended Six Months Ended Three Months Ended Nine Months Ended 
June 30, June 30, September 30, September 30, 
2019 2018 2019 2018 2019 2018 2019 2018 
Depreciation and amortization, including gains and losses on disposition of property and equipment $20,510  $17,818  $40,218  $37,513  $20,073  $19,290  $60,291  $56,803 
% of total revenue  9.4%  9.1%  9.2%  10.1% 9.0% 7.9% 9.1% 9.3%
% of freight revenue  10.5%  10.4%  10.3%  11.7% 10.0% 9.0% 10.2% 10.6%
 
Depreciation and amortization, including gains and losses on disposition of property and equipment ("depreciation and amortization"), consists primarily of depreciation of tractors, trailers, and other capital assets offset or increased, as applicable, by gains or losses on dispositions of capital assets, as well as amortization of intangible assets.  Depreciation and amortization increased by $2.7$0.8 million, or 15.1%4.1%, for the three months ended JuneSeptember 30, 2019, compared with the same quarter in 2018. As a percentage of total revenue, depreciation and amortization increased to 9.4%9.0% of total revenue for the three months ended JuneSeptember 30, 2019, from 9.1%7.9% in the same quarter in 2018.  As a percentage of freight revenue, depreciation and amortization increased to 10.5%10.0% of freight revenue for the three months ended JuneSeptember 30, 2019, from 10.4%9.0% in the same quarter in 2018.
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For the sixnine months ended JuneSeptember 30, 2019, depreciation and amortization increased approximately $2.7$3.5 million, or  7.2%6.1%, compared with the same period in 2018. As a percentage of total revenue, depreciation and amortization decreased to 9.2%9.1% of total revenue for the sixnine months ended JuneSeptember 30, 2019 from 10.1%9.3% in the same period in 2018.  As a percentage of freight revenue, depreciation and amortization decreased to 10.3%10.2% of freight revenue for the sixnine months ended JuneSeptember 30, 2019 from 11.7%10.6% in the same period in 20182018.
 
Excluding gains and losses, depreciation increased $1.6$1.3 million and $2.2$3.4 million to $19.8$20.1 million and $39.0$59.1 million for the quarter and sixnine months ended JuneSeptember 30, 2019, respectively, compared to $18.2$18.8 million and $36.8$55.6 million in the same 2018 periods. Gains on the sale of property and equipment were less than $0.1$0.8 million and $0.2$1.0 million in the quarterthree and sixnine months ended JuneSeptember 30, 2019, respectively, compared to gains of $0.4$0.3 million  and losses of $0.7$0.4 million in the same 2018 periods. Amortization of intangible assets were $0.7 million and $1.5$2.2 million for the three and sixnine months ended JuneSeptember 30, 2019, respectively, compared to zero$0.7 million in the 2018 periods, due to the Landair acquisition.
 
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We expect depreciation and amortization, including amortization of intangible assets, to remain relatively consistent going forward. However, if the used tractor market were to decline, we could have to adjust residual values and increase depreciation or experience increased losses on sale.
 
Interest expense, net
 
Three Months Ended Six Months Ended Three Months Ended Nine Months Ended 
June 30, June 30, September 30, September 30, 
2019 2018 2019 2018 2019 2018 2019 2018 
Interest expense, net $2,683  $1,941  $5,129  $3,900  $2,992  $2,460  $8,121  $6,360 
% of total revenue  1.2%  1.0%  1.2%  1.1% 1.3% 1.0% 1.2% 1.0%
% of freight revenue  1.4%  1.1%  1.3%  1.2% 1.5% 1.1% 1.4% 1.2%
Interest expense, net increased approximately $0.5 million, or 21.6%, for the three months ended September 30, 2019 compared with the same quarter in 2018.  As a percentage of total revenue, interest expense, net increased to 1.3% of total revenue for the three months ended September 30, 2019 compared to 1.0% for the same quarter in 2018.  As a percentage of freight revenue, interest expense, net increased to 1.5% of freight revenue for the three months ended September 30, 2019, from 1.1% in the same quarter in 2018.  These increases are primarily the result of an increase in our balance sheet debt and capital leases of $78.0 million to $313.8 million as of the three months ended September 30, 2019 from $235.8 million as of the same quarter in 2018, as well as an increase in our weighted average interest rate for the same period.
 
For the periods presented,nine months ended September 30, 2019, the changes in interest expense, net were not significant as either a percentage of total revenue or freight revenue.
 
This line item will fluctuate based on our decision with respect to purchasing revenue equipment with balance sheet debt versus operating leases as well as our ability to continue to generate profitable results and reduce our leverage.
 
Income from equity method investment
 
 Three Months Ended Six Months Ended 
 June 30, June 30, 
 2019 2018 2019 2018 
Income from equity method investment $2,375  $1,775  $5,410  $3,265 
 Three Months Ended Nine Months Ended 
 September 30, September 30, 
 2019 2018 2019 2018 
Income from equity method investment $2,138  $2,142  $7,548  $5,407 
 
We have accounted for our investment in TEL using the equity method of accounting and thus our financial results include our proportionate share of TEL's net income. For the three and six months ended JuneSeptember 30, 2019 our income from equity method investment remained consistent at $2.1 million, while it increased $2.1 million for the nine months ended September 30, 2019 . The increase in TEL's contributions to our results for the nine months ended September 30, 2019 is primarily due to growth in TEL’s lease offerings as well as improvements in the used tractor market compared to the same 2018 periods. We expect the impact on our earnings resulting from our investment in TEL to improve year-over-year, based on the fixed nature of lease revenue and expenses and the growth experienced during 2018 and the first half of 2019.
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Income tax expense
 
Three Months Ended Six Months Ended Three Months Ended Nine Months Ended 
June 30, June 30, September 30, September 30, 
2019 2018 2019 2018 2019 2018 2019 2018 
Income tax expense $2,465  $3,928  $4,047  $5,467  $404  $4,249  $4,451  $9,716 
% of total revenue  1.1%  2.0%  0.9%  1.5% 0.2% 1.7% 0.7% 1.6%
% of freight revenue  1.3%  2.3%  1.0%  1.7% 0.2% 2.0% 0.8% 1.8%
 
Income tax expense decreased approximately $1.5$3.8 million, or 37.2%90.5%, for the three months ended JuneSeptember 30, 2019, compared with the same quarter in 2018.  As a percentage of total revenue, income tax expense  decreased to 1.1%0.2% of total revenue for the three months ended JuneSeptember 30, 2019, from 2.0%1.7% in the same quarter in 2018.  As a percentage of freight revenue, income tax expense decreased to 1.3%0.2% of freight revenue for the three months ended JuneSeptember 30, 2019, from 2.3%2.0% in the same quarter in 2018.
 
For the sixnine months ended JuneSeptember 30, 2019, income tax expense decreased approximately $1.4$5.3 million, or 26.0%54.2%, compared with the same period in 2018.  As a percentage of total revenue, income tax expense decreased to 0.9%0.7% of total revenue for the sixnine months ended JuneSeptember 30, 2019, from 1.5%1.6% in the same period in 2018.  As a percentage of freight revenue, income tax expense decreased to 1.0%0.8% of freight revenue for the sixnine months ended JuneSeptember 30, 2019, from 1.7%1.8% in the same period in 2018.
 
These decreases were primarily related to the $5.4$18.6 million and $5.3$24.0 million decreases in the pre-tax income in the three- and six-monthnine-month periods ended JuneSeptember 30, 2019, respectively, compared to the same 2018 periods, resulting from the decline in operating income as discussed above, partially offset by the contribution from TEL’s earnings noted above.
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The effective tax rate is different from the expected combined tax rate due primarily to permanent differences related to our per diem pay structure for drivers. Due to the partial nondeductible effect of the per diem payments, our tax rate will fluctuate in future periods as income fluctuates. We are currently estimating our 2019 effective income tax rate to be approximately 27.6%30.6%.
 
RESULTS OF SEGMENT OPERATIONS
 
We have two reportable segments, truckload services, which we refer to as Truckload, and Managed Freight. Our Managed Freight segment has service offerings ancillary to our Truckload services, including: freight brokerage service provided both directly and through freight brokerage agents, who are paid a commission for the freight they provide, transportation management services, and shuttle and switching services. These service offerings are aggregated due to similar margins and customers. Also included within Managed Freight are our warehousing and accounts receivable factoring businesses, neither of which meets the quantitative or qualitative reporting thresholds individually or in the aggregate, but only account for $16.6$25.1 million and $4.1$6.6 million of our 2019 revenue, respectively.
 
COMPARISON OF THREE AND SIXNINE MONTHS ENDED JUNESEPTEMBER 30, 2019 TO THREE AND SIXNINE MONTHS ENDED JUNESEPTEMBER 30, 2018
 
The following table summarizes financial and operating data by reportable segment:
 
 Three Months Ended  Six Months Ended  Three Months Ended  Nine Months Ended 
 June 30,  June 30,  September 30,  September 30, 
(in thousands) 2019  2018  2019  2018  2019  2018  2019  2018 
Revenues:                        
Truckload $175,408  $170,711  $348,069  $325,259  $174,958  $197,053  $523,026  $522,312 
Managed Freight  43,890   25,607   90,410   44,625   47,956   46,250   138,367   90,875 
Total $219,298  $196,318  $438,479  $369,884  $222,914  $243,303  $661,393  $613,187 
                            
Operating Income:                
Operating (Loss) Income:            
Truckload $5,181  $11,734  $6,457  $17,095  $(5,618) $11,960  $839  $29,055 
Managed Freight  3,663   2,331   7,813   3,395   3,687   4,221   11,500   7,616 
Total $8,844  $14,065  $14,270  $20,490  $(1,931) $16,181  $12,339  $36,671 
 
For the 2019 quarter, Truckload total revenue decreased $22.1 million due to a $16.5 million decrease in freight revenue, as well as a $5.7 million decrease in fuel surcharge revenue. The $6.2 million increasedecrease in Truckload freight revenue relates to a 486 (or 18.7%) average tractor increase, offset by a 12.2%9.5% decrease in average freight revenue per tractor per week from the 2018 quarter. Landair contributed $20.6 million of freight revenue to consolidated Truckload operations for the quarter ended June 30, 2019, and the July 2018 acquisition was primarily responsible for the increase in average tractors.  The decrease in average freight revenue per tractor per week for the quarter ended JuneSeptember 30, 2019 is the result of an 11.3% decrease in average miles per unit, and 1.810.9 cents per mile (or 1.0%5.5%) decrease in average rate per total mile and a 4.2% decrease in average miles per unit compared to the 2018 quarter. Landair’s shorter average length of haul and dedicated contract, solo-driven truck operations generally produce higher revenue per loaded mile and fewer miles per unit than our other truckload services.  Team-driven trucks decreased to an average of 842829 teams in the secondthird quarter of 2019, a decrease of approximately 4.1%5.9% from the average of 878881 teams in the secondthird quarter of 2018.
 
For the six-monthnine-month period ended JuneSeptember 30, 2019, Truckload total revenue increased $68.6$0.7 million or 18.5%,due to $438.5 million from $369.9 million in the 2018 period.  Freight revenue increased $69.6 million, or 21.7%, to $390.7 million for the six months ended June 30, 2019, from $321.1 million in the 2018 period, while fuel surcharge revenue decreased $1.0 million period-over-period. The increase in freight revenue resulted from $45.8 million increase in revenue from our Managed Freight segment, as well as a $24.1$7.8 million increase in freight revenue, from our Truckload segment.
partially offset by a $7.0 million decrease in fuel surcharge revenue  period-over-period. The $24.1 million increase in Truckload freight revenue relates to a 523 (or 20.2%)344, or 12.5%, increase in average tractor increase,number of units compared to the 2018 period, partially offset by a 9.6% decrease in average freight revenue per tractor per week from the 2019 year-to-date2018 period.  Landair contributed $40.5 million of freight revenue to the consolidated Truckload operations for the six months ended June 30, 2019 and the July 2018 acquisition was primarily responsible for the increase in average tractors.  The decrease in average freight revenue per tractor per week for the sixnine months ended JuneSeptember 30, 2019 is the result of an 11.9%a 9.1% decrease in average miles per unit partially offset byand a 4.8 cents0.8 cent per mile increasedecrease in average rate per total mile.  Team driven units decreased approximately 3.7%4.4% to an average of 853845 teams for the six-monthnine-month period ended JuneSeptember 30, 2019 compared to an average of 886884 teams during the same 2018 period.
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Our Truckload operating income was $6.6$17.6 million and $10.6$28.2 million lower infor the 2019 quarter and sixnine months ended JuneSeptember 30, 2019 than infor the same 2018 periods, due to an increase in operating costs per mile, net of fuel surcharge revenue, primarily related to the abovementioned increases in salariesworkers' compensation insurance, group health insurance, insurance and driver compensationclaims expense, and purchased transportation. These increases were partially offset by increases in revenue.
 
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Managed Freight revenue increased $18.3$1.7 million quarter-over-quarter and $45.8$47.5 million for the six-month periodnine months ended JuneSeptember 30, 2019, primarily as a result of growth in Landair’s contribution of $21.4 million  and $41.7 million, respectively, to combined Managed Freight operations partially offset by a $4.2 million reduction in freight revenue from our brokerage subsidiary in the 2019 quarter, compared with 2018.   Additionally, our brokerage subsidiary contributed $2.0$1.6 million more revenue for the sixnine months ended JuneSeptember 30, 2019 compared to the same 2018 period.
 
LIQUIDITY AND CAPITAL RESOURCES
 
Our business requires significant capital investments over the short-term and the long-term. Recently, we have financed our capital requirements with borrowings under our Credit Facility, cash flows from operations, long-term operating leases, finance leases, secured installment notes with finance companies, and proceeds from the sale of our used revenue equipment. Going forward, we expect revenue equipment acquisitions through purchases and capital leases to increase as a percentage of our fleet as we decrease our use of operating leases. Further, we expect to increase our capital allocation toward dedicated, transportation management services, and other managed freight solutions to become the go-to partner for our customers’ most critical transportation and logistics needs. We had working capital (total current assets less total current liabilities) of $92.9$93.2 million and $84.3 million at JuneSeptember 30, 2019 and December 31, 2018, respectively. Our working capital on any particular day can vary significantly due to the timing of collections and cash disbursements. Based on our expected financial condition, net capital expenditures, results of operations, related net cash flows, installment notes, and other sources of financing, we believe our working capital and sources of liquidity will be adequate to meet our current and projected needs and we do not expect to experience material liquidity constraints in the foreseeable future.
 
We expect borrowings from the financial affiliates of our primary revenue equipment suppliers to be available to fund most new tractors expected to be delivered in 2019, while any other property and equipment purchases, including trailers, are expected to be funded with a combination of notes, operating leases, finance leases, and/or from the Credit Facility. With a relatively young average fleet age at JuneSeptember 30, 2019, we believe we have flexibility to manage our fleet, and we plan to regularly evaluate our tractor replacement cycle, new tractor purchase requirements, and purchase options. If we are successful in our attempts to grow our independent contractor fleet, our capital requirements would be reduced.

As of JuneSeptember 30, 2019 and December 31, 2018, we had $368.6 million and $235.8 million in long-term debt and lease obligations, respectively, consisting of the following:

$13.7 million and $3.9 million in outstanding borrowings under the Credit Facility, respectively;
$240.0 million and $166.9 million in revenue equipment installment notes, respectively;
$24.0 million and $24.8 million in real estate notes, respectively;
$0.2 million and $0.3 million in deferred loan costs (which reduce long-term debt) , respectively;
$36.3 million and $40.5 million of the principal portion of financing lease obligations, respectively; and
$54.8 million and $0 of the operating lease obligations, respectively.

The increase in our revenue equipment installment notes was primarily due to the purchase of new company tractors through installment notes in the first nine months of 2019. The increase in operating lease obligations was primarily due to our adoption of Topic 842, Leases.

As of September 30, 2019, we had $17.3 million of borrowings outstanding, undrawn letters of credit outstanding of approximately $34.8$35.2 million and available borrowing capacity of $42.9$46.0 million under the Credit Facility. Fluctuations in the outstanding balance and related availability under our Credit Facility are driven primarily by cash flows from operations and the timing and nature of property and equipment additions that are not funded through notes payable, as well as the nature and timing of collection of accounts receivable, payments of accrued expenses, and receipt of proceeds from disposals of property and equipment. Unless we decide to make any strategic investments during the year, we anticipate paying off an aggregate of approximately $40.0 to $60.0 million of financing and lease liabilities, comprised of both on and off balance sheet obligations, during 2019. Refer to Note 5, “Debt” of the accompanying consolidated financial statements for further information about material debt agreements.
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Cash Flows
 
Net cash flows provided by operating activities decreased $39.0$61.8 million for the six-monthnine-month period ended JuneSeptember 30, 2019 compared with the same 2018 period, primarily due to the timing and amount of payments on our accrued expenses and trade accounts in the 2019 period compared to the same 2018 period, as well as net income of $7.3 million for the reduction of receivables related to reduced total revenue in our Truckload segment partially offset bynine-month period ended September 30, 2019 compared with $26.0 million for the receivables for Landair as a result of the Julysame 2018 acquisition. These decreases were partially offset by the growth of receivables purchased by our factoring division.period.
 
Net cash flows used by investing activities was $65.3$99.5 million for the sixnine months ended JuneSeptember 30, 2019, compared to $6.4$102.8 million of proceeds in the same 2018 period. The change in net cash flows used by investing activities was primarily the result of the timing of our trade cycle whereby we took delivery of approximately 7261,211 new company tractors and disposed of approximately 304486 used tractors in the 2019 period compared to delivery and disposal of approximately 394525 and 465611 tractors, respectively in the same 2018 period.
Net cash flows provided by financing activities was approximately $47.4$76.4 million for the six-monthsnine-months ended  JuneSeptember 30, 2019, compared to $37.8$5.4 million in the same 2018 period. The change in net cash flows provided by financing activities was primarily a function of net proceeds from our notes payable and Credit Facility of $51.2$82.1 million in 2019 compared to $39.4$7.5 million in the same 2018 period as a result of more new company tractors purchased and fewer disposed tractors, as discussed above, compared to the same 2018 period, partially offset by additional borrowings in the 2018 period in anticipation of funding the July 2018 acquisition of Landair.
Going forward, our cash flowflows may fluctuate depending on capital expenditures, future stock repurchases, strategic investments or divestitures, and the extent of future income tax obligations and refunds.
 
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CONTRACTUAL OBLIGATIONS
 
During the three and sixnine months ended JuneSeptember 30, 2019 , there were no material changes in our commitments or contractual liabilities.
 
CRITICAL ACCOUNTING POLICIES AND ESTIMATES 
 
The preparation of financial statements in conformity with accounting principles generally accepted in the U.S. requires us to make decisions based upon estimates, assumptions, and factors we consider as relevant to the circumstances. Such decisions include the selection of applicable accounting principles and the use of judgment in their application, the results of which impact reported amounts and disclosures. Changes in future economic conditions or other business circumstances may affect the outcomes of our estimates and assumptions. Accordingly, actual results could differ from those anticipated. There have been no material changes to our most critical accounting policies and estimates during the three and sixnine months ended JuneSeptember 30, 2019, compared to those disclosed in Item 7, "Management's Discussion and Analysis of Financial Condition and Results of Operations," included in our 2018 Annual Report on Form 10-K.
 
 
ITEM 3.
QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
 
We experience various market risks, including changes in interest rates and fuel prices. We do not enter into derivatives or other financial instruments for trading or speculative purposes, or when there are no underlying related exposures. Because our operations are mostly confined to the United States, we are not subject to a material amount of foreign currency risk.
 
COMMODITY PRICE RISK
 
We engage in activities that expose us to market risks, including the effects of changes in fuel prices and in interest rates. Financial exposures are evaluated as an integral part of our risk management program, which seeks, from time-to-time, to reduce the potentially adverse effects that the volatility of fuel markets and interest rate risk may have on operating results.
 
In an effort to seek to reduce the variability of the ultimate cash flows associated with fluctuations in diesel fuel prices, we have periodically entered into various derivative instruments, including forward futures swap contracts. We have historically entered into hedging contracts with respect to ultra low sulfur diesel ("ULSD"). Under these contracts, we paid a fixed rate per gallon of ULSD and received the monthly average price of Gulf Coast ULSD. The retrospective and prospective regression analyses provided that changes in the prices of diesel fuel and ULSD were deemed to be highly effective based on the relevant authoritative guidance. At JuneSeptember 30, 2019, there are no remaining fuel hedge contracts. We do not engage in speculative transactions, nor do we hold or issue financial instruments for trading purposes.


A one dollar increase in the price of diesel per gallon would decrease our net income by $2.8$1.5 million. This sensitivity analysis considers that we expect to purchase approximately 23.311.7 million gallons of diesel during the remainder of 2019, with an assumed fuel surcharge recovery rate of 83.5%82.6% of the cost (which was our fuel surcharge recovery rate during the six-monthsnine months ended JuneSeptember 30, 2019).
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INTEREST RATE RISK
 
In August 2015, we entered into an interest rate swap agreement with a notional amount of $28.0 million, which was designated as a hedge against the variability in future interest payments due on the debt associated with the purchase of our corporate headquarters. The terms of the swap agreement effectively convert the variable rate interest payments on this note to a fixed rate of 4.2% through maturity on August 1, 2035. In 2016 and 2017, we also entered into several other interest rate swaps, which were designated to hedge against the variability in future interest rate payments due on rent associated with the purchase of certain trailers. Because the critical terms of the swap and hedged items coincide, in accordance with the requirements of ASC 815, the change in the fair value of the derivative is expected to exactly offset changes in the expected cash flows due to fluctuations in the LIBOR rate over the term of the debt instrument, and therefore no ongoing assessment of effectiveness is required. The fair value of all interest rate swap agreements that were in effect at JuneSeptember 30, 2019 and December 31, 2018 of approximately $1.3less than $0.1 million and $0.3 million, respectively, are included in other short and long-term assets and other short and long-term liabilities, as appropriate based upon each swap agreement's position, in the condensed consolidated balance sheet and is included in accumulated other comprehensive income, net of tax. Additionally, less than $0.1 million was reclassified from accumulated other comprehensive income into our results of operations as additional interest expense for the three and sixnine months ended JuneSeptember 30, 2019, respectively, related to changes in interest rates during such periods. Based on the amounts in accumulated other comprehensive income as of JuneSeptember 30, 2019, we expect to reclassify losses of less than $0.1 million, net of tax, on derivative instruments from accumulated other comprehensive income into our results of operations during the next twelve months due to changes in interest rates. The amounts actually realized will depend on the fair values as of the date of settlement.
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Our market risk is also affected by changes in interest rates. Historically, we have used a combination of fixed-rate and variable-rate obligations to manage our interest rate exposure. Fixed-rate obligations expose us to the risk that interest rates might fall. Variable-rate obligations expose us to the risk that interest rates might rise. Of our total $323.3$368.6 million of debt and operating and finance leases, we had $49.8$45.7 million of variable rate debt outstanding at JuneSeptember 30, 2019, including our Credit Facility, a real-estate note and certain equipment notes, of which the real-estate note of $24.3$24.0 million was hedged with the interest rate swap agreement at 4.2% and certain of our equipment notes totaling $8.2$8.0 million were hedged to provide a weighted average interest rate of 2.0%2.9%. The interest rates applicable to these agreements are based on either the prime rate or LIBOR. Our earnings would be affected by changes in these short-term interest rates. Risk can be quantified by measuring the financial impact of a near-term adverse increase in short-term interest rates. At our JuneSeptember 30, 2019 level of borrowing, a 1% increase in our applicable rate would reduce annual net income by approximatelyless than $0.1 million. Our remaining debt is fixed rate debt, and therefore changes in market interest rates do not directly impact our interest expense.
ITEM 4.     CONTROLS AND PROCEDURES
 
Evaluation of Disclosure Controls and Procedures
 
We have established disclosure controls and procedures to ensure that material information relating to us and our consolidated subsidiaries is made known to the officers who certify our financial reports and to other members of senior management and the Board of Directors.
 
As of the end of the period covered by this report, we carried out an evaluation, under the supervision and with the participation of our management, including the Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operations of our disclosure controls and procedures (as defined in Rule 13a-15(e) and 15d-15(e) under the Exchange Act). Based upon that evaluation, our Chief Executive Officer and Chief Financial Officer concluded that due to a material weakness in our internal control over financial reporting described in Item 9A of our Annual Report on Form 10-K for the fiscal year ended December 31, 2018, our disclosure controls and procedures were not effective as of JuneSeptember 30, 2019.
 
Notwithstanding the identified material weakness, management believes the consolidated financial statements included in this Form 10-Q fairly present, in all material respects, our financial condition, results of operations and cash flows as of and for the periods presented in accordance with U.S. generally accepted accounting principles.
 
Remediation
 
Management has been implementing and continues to implement measures designed to ensure thataddress remediation of the control deficiencies contributingthat contributed to the material weakness, are remediated, such that these controls are designed, implemented, and operating effectively. In accordance with our remediation plan, we have and will continue to (i) develop a training program addressing ITGCs and policies, including educating control owners concerning the principles and requirements of each control, with a focus on those related to change-management over IT systems impacting financial reporting; (ii) implement controls to address and maintain documentation of completeness and accuracy of system generated information used to support the operation of the controls; (iii) develop enhanced change-management intake procedures and controls related to changes in IT systems; (iv) implement an IT management review and testing plan to monitor ITGCs with a specific focus on systems supporting our financial reporting processes; and (v) enhance monthly reporting on the remediation measures to the Audit Committee of our Board of Directors.
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As of JuneSeptember 30, 2019, we have taken substantial action to implement our remediation plan. We have started developingdeveloped a training program to address ITGCs and related policies. Management has implemented controls to address system generated information, which includes additional testing of financially significant reports and interfaces before any related changes are made to the underlying systems, reports, or data. To address intake procedures, we have added additional procedures to identify changes that could impact systems, data or reports that are financially significant. We have key personnel reviewing information technology management review and testing plans to monitor ITGCs. Finally, management has enhanced reporting to the Audit Committee of our Board of Directors by reviewingthrough ongoing review of the Company’s remediation efforts with Audit Committee members during each of the sixnine months in fiscal 2019. We believe that these actions will remediate the material weakness. The material weakness will not be considered remediated however, until the applicable controls operate for a sufficient period of time and management has concluded, through testing, that these controls are operating effectively. We expect thatare engaged in the remediationtesting of this material weakness will be completed prior to the end of fiscal 2019.these controls.
  
Changes in Internal Control Over Financial Reporting
 
Other than the remediation process described above, the implementation of controls that may materially affect internal controls related to Landair, and the implementation of controls related to our adoption of Topic 842, Leases, there have been no other changes in our internal control over financial reporting (as defined in Rules 13a-15(f) or 15d-15(f) of the Exchange Act) that occurred during the three months ended JuneSeptember 30, 2019 that have materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting.
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Our management, including our Chief Executive Officer and Chief Financial Officer, does not expect that our disclosure procedures and controls or our internal controls will prevent all errors or intentional fraud. An internal control system, no matter how well-conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of such internal controls are met.  Further, the design of an internal controls system must reflect the fact that there are resource constraints, and the benefits of controls must be considered relative to their costs.  Due to the inherent limitations in all internal controls systems, no evaluation of controls can provide absolute assurance that all our controls issues and instances of fraud, if any, have been detected. 
 
PART IIOTHER INFORMATION
 
ITEM 1.
LEGAL PROCEEDINGS
 
From time-to-time, we are a party to ordinary, routine litigation arising in the ordinary course of business, most of which involves claims for personal injury and/or property damage incurred in connection with the transportation of freight.
 
Our subsidiary Covenant Transport, Inc. (“Covenant Transport”) is a defendant in a lawsuit filed on November 9, 2018, in the Superior Court of Los Angeles County, California.  The lawsuit was filed on behalf of Richard Tabizon (a California resident and former driver) who is seeking to have the lawsuit certified as a class action.  The complaint asserts that the time period covered by the lawsuit is from October 31, 2014 to the present and alleges claims for failure to properly pay for rest breaks, failure to provide accurate itemized wage statements and/or reimbursement of business related expenses, unlawful deduction of wages, failure to pay proper minimum wage and overtime wages, failure to provide all wages due at termination, and other related wage and hour claims under the California Labor Code.  Since the original filing date, the case has been removed from the Los Angeles Superior Court to the U.S. District Court in the Central District of California and subsequently the case was transferred to the U.S. District Court in the Eastern District of Tennessee where the case is now pending. We do not currently have enough information to make a reasonable estimate as to the likelihood, or amount of a loss, or a range of reasonably possible losses as a result of this claim, as such there have been no related accruals recorded as of JuneSeptember 30, 2019.    
 
Also, in February, 2019, Covenant Transport was named in a separate (but related) lawsuit filed in the Superior Court of Los Angeles County, California requesting civil penalties under the California Private Attorneys’ General Act for the same underlying wage and hour claims at issue in the putative class action case noted above. On August 1, 2019, the Los Angeles Superior Court entered an order staying the action pending completion of the earlier-filed action that is pending in the United States District Court for the Eastern District of Tennessee. We do not currently have enough information to make a reasonable estimate as to the likelihood, or amount of a loss, or a range of reasonably possible losses as a result of this claim, as such there have been no related accruals recorded as of JuneSeptember 30, 2019.
We maintain insurance to cover liabilities arising from the transportation of freight for amounts in excess of certain self-insured retentions. In management's opinion, our potential exposure under pending legal proceedings is adequately provided for in the accompanying condensed consolidated financial statements.
Based on our present knowledge of the facts and, in certain cases, advice of outside counsel, management believes the resolution of open claims and pending litigation, taking into account existing reserves, is not likely to have a materially adverse effect on our condensed consolidated financial statements.
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ITEM 1A.
RISK FACTORS
 
While we attempt to identify, manage, and mitigate risks and uncertainties associated with our business, some level of risk and uncertainty will always be present.  Our Form 10-K for the year ended December 31, 2018, in the section entitled "Item 1A. Risk Factors," describes some of the risks and uncertainties associated with our business.  These risks and uncertainties have the potential to materially affect our business, financial condition, results of operations, cash flows, projected results, and future prospects.
 
 
ITEM 2.
UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS
 
During the quarter ended JuneSeptember 30, 2019, we did not engage in unregistered sales of securities or any other transactions required to be reported under this Item 2 of Part II on Form 10-Q.
 
The payment of cash dividends is currently limited by our financing arrangements, including certain covenants under our Credit Facility.
 
 
ITEM 3.
DEFAULTS UPON SENIOR SECURITIES
 
Not applicable.
 
 
ITEM 4.
MINE SAFETY DISCLOSURES
 
Not applicable.
 
 
ITEM 5.
OTHER INFORMATION
 
Not applicable.
 
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ITEM 6.       EXHIBITS
 
Exhibit
Number
 
Reference
 
Description
(1)Second Amended and Restated Articles of Incorporation
(2)Third Amended and Restated Bylaws
(1)Second Amended and Restated Articles of Incorporation
(2)Third Amended and Restated Bylaws
#Certification pursuant to Item 601(b)(31) of Regulation S-K, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, by David R. Parker, the Company's Principal Executive Officer
#Certification pursuant to Item 601(b)(31) of Regulation S-K, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, by Richard B. Cribbs, the Company's Principal Financial Officer
##Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, by David R. Parker, the Company's Chief Executive Officer
##Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, by Richard B. Cribbs, the Company's Chief Financial Officer
101.INS XBRL Instance Document
101.SCH XBRL Taxonomy Extension Schema Document
101.CAL XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF XBRL Taxonomy Extension Definition Linkbase Document
101.LAB XBRL Taxonomy Extension Labels Linkbase Document
101.PRE XBRL Taxonomy Extension Presentation Linkbase Document
References:  
(1)Incorporated by reference to Exhibit 3.1 to the Company's Report on Form 10-Q, filed May 10, 2019.
(2)Incorporated by reference to Exhibit 3.2 to the Company's Report on Form 8-K, filed March 14, 2019.
#Filed herewith.
##Furnished herewith.
Exhibit
Number
 
Reference
 
Description
(1)Second Amended and Restated Articles of Incorporation
(2)Third Amended and Restated Bylaws
(1)Second Amended and Restated Articles of Incorporation
(2)Third Amended and Restated Bylaws
(3)First Amendment to the Covenant Transportation Group, Inc. Third Amended and Restated 2006 Omnibus Incentive Plan
#Form of Restricted Stock Award Notice under the Third Amended and Restated 2006 Omnibus Incentive Plan, as amended
#Certification pursuant to Item 601(b)(31) of Regulation S-K, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, by David R. Parker, the Company's Principal Executive Officer
#Certification pursuant to Item 601(b)(31) of Regulation S-K, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, by Richard B. Cribbs, the Company's Principal Financial Officer
##Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, by David R. Parker, the Company's Chief Executive Officer
##Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, by Richard B. Cribbs, the Company's Chief Financial Officer
101.INS XBRL Instance Document
101.SCH XBRL Taxonomy Extension Schema Document
101.CAL XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF XBRL Taxonomy Extension Definition Linkbase Document
101.LAB XBRL Taxonomy Extension Labels Linkbase Document
101.PRE XBRL Taxonomy Extension Presentation Linkbase Document
References:  
(1)Incorporated by reference to Exhibit 3.1 to the Company's Report on Form 10-Q, filed May 10, 2019.
(2)Incorporated by reference to Exhibit 3.2 to the Company's Report on Form 8-K, filed March 14, 2019.
(3)Incorporated by reference to Appendix A to the Company's Definitive Proxy Statement filed with the SEC on April 8, 2019 in connection with the 2019 Annual Meeting of Stockholders
#Filed herewith.
##Furnished herewith.
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SIGNATURE
 
Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
 
 
 COVENANT TRANSPORTATION GROUP, INC.
  
  
Date: August 9,November 8, 2019By:/s/ Richard B. Cribbs
  Richard B. Cribbs
  
Executive Vice President and Chief Financial Officer
in his capacity as such and as a duly authorized officer
on behalf of the issuer
 
 


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