UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 ______________________________________________________________________________________
FORM 10-Q
 ______________________________________________________________________________________
(Mark One)
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended June 30, 20192020
OR
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from ____________ to _____________                    
Commission File Number: 1-32225
  _____________________________________________________________________________________
HOLLY ENERGY PARTNERS, L.P.
(Exact name of registrant as specified in its charter)
 ______________________________________________________________________________________
Delaware 20-0833098
(State or other jurisdiction of
incorporation or organization)
 
(I.R.S. Employer
Identification No.)
2828 N. Harwood, Suite 1300  
Dallas  
Texas 75201
(Address of principal executive offices)  (Zip code)
(214) 871-3555
(Registrant’s telephone number, including area code)

(Former name, former address and former fiscal year, if changed since last report)
Securities registered pursuant to 12(b) of the Securities Exchange Act of 1934:
Title of each class Trading Symbol(s) Name of each exchange on which registered
Common Limited Partner Units HEP New York Stock Exchange
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      No  
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted 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 such files).    Yes       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 filerAccelerated filerNon-accelerated filerSmaller reporting company
Emerging growth company      
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.
Indicate by check mark whether the registrant is a shell company (as defined by Rule 12b-2 of the Exchange Act).    Yes   No  
The number of the registrant’s outstanding common units at July 26, 2019,31, 2020, was 105,440,201.




HOLLY ENERGY PARTNERS, L.P.
INDEX
 
    
  
 
    
    
 Item 1.
    
  
    
  
    
  
    
  
    
  
    
 Item 2.
    
 Item 3.
    
 Item 4.
  
    
 Item 1.
    
 Item 1A.
    
 Item 6.
    
  
    
  
    


FORWARD-LOOKING STATEMENTS

This Quarterly Report on Form 10-Q contains certain “forward-looking statements” within the meaning of the federal securities laws. All statements, other than statements of historical fact included in this Form 10-Q, including, but not limited to, thosestatements regarding funding of capital expenditures and distributions, distributable cash flow coverage and leverage targets, and statements under “Results of Operations” and “Liquidity and Capital Resources” in Item 2 “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Part I are forward-looking statements. Forward-looking statements use words such as “anticipate,” “project,” “expect,” “plan,” “goal,” “forecast,” “intend,” “should,” “would,” “could,” “believe,” “may,” and similar expressions and statements regarding our plans and objectives for future operations. These statements are based on our beliefs and assumptions and those of our general partner using currently available information and expectations as of the date hereof, are not guarantees of future performance and involve certain risks and uncertainties. Although we and our general partner believe that such expectations reflected in such forward-looking statements are reasonable, neither we nor our general partner can give assurance that our expectations will prove to be correct. All statements concerning our expectations for future results of operations are based on forecasts for our existing operations and do not include the potential impact of any future acquisitions. Our forward-looking statements are subject to a variety of risks, uncertainties and assumptions. If one or more of these risks or uncertainties materialize, or if underlying assumptions prove incorrect, our actual results may vary materially from those anticipated, estimated, projected or expected. Certain factors could cause actual results to differ materially from results anticipated in the forward-looking statements. These factors include, but are not limited to:
the extraordinary market environment and effects of the COVID-19 pandemic, including the continuation of a material decline in demand for refined petroleum products in markets we serve;
risks and uncertainties with respect to the actual quantities of petroleum products and crude oil shipped on our pipelines and/or terminalled, stored or throughput in our terminals;terminals and refinery processing units;
the economic viability of HollyFrontier Corporation (“HFC”), Delek US Holdings, Inc. (“Delek”)our other customers and our joint ventures’ other customers;customers, including any refusal or inability of our or our joint ventures’ customers or counterparties to perform their obligations under their contracts;
the demand for refined petroleum products in the markets we serve;
our ability to purchase and integrate future acquired operations;
our ability to complete previously announced or contemplated acquisitions;
the availability and cost of additional debt and equity financing;
the possibility of temporary or permanent reductions in production or shutdowns at refineries utilizing our pipelinepipelines, terminal facilities and terminal facilities;refinery processing units, due to reasons such as infection in the workforce, in response to reductions in demand or lower gross margins due to economic impact of the COVID-19 pandemic, and any potential asset impairments resulting from such actions;
the effects of current and future government regulations and policies;policies, including the effects of current and future restrictions on various commercial and economic activities in response to the COVID-19 pandemic;
delay by government authorities in issuing permits necessary for our business or our capital projects;
our and our joint venture partners’ ability to complete and maintain operational efficiency in carrying out routine operations and capital construction projects;
the possibility of terrorist or cyber attacks and the consequences of any such attacks;
general economic conditions;conditions, including uncertainty regarding the timing, pace and extent of an economic recovery in the United States;
the impact of recent or proposed changes in the tax laws and regulations that affect master limited partnerships; and
other financial, operational and legal risks and uncertainties detailed from time to time in our Securities and Exchange Commission filings.

Cautionary statements identifying important factors that could cause actual results to differ materially from our expectations are set forth in this Form 10-Q, including, without limitation, the forward-looking statements that are referred to above. You should not put any undue reliance on any forward-looking statements. When considering forward-looking statements, you should keep in mind the known material risk factors and other cautionary statements set forth in our Annual Report on Form 10-K for the year ended December 31, 20182019, and in our Quarterly Report on Form 10-Q for the quarter ended March 31, 2020, and in this Quarterly

Report on Form 10-Q in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and in “Risk Factors.Operations.” All forward-looking statements included in this Form 10-Q and all subsequent written or oral forward-looking statements attributable to us or persons acting on our behalf are expressly qualified in their entirety by these cautionary statements. The forward-looking statements speak only as of the date made and, other than as required by law, we undertake no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.


PART I. FINANCIAL INFORMATION

Item 1.Financial Statements
HOLLY ENERGY PARTNERS, L.P.
CONSOLIDATED BALANCE SHEETS
(In thousands, except unit data)
 June 30, 2019 December 31, 2018 June 30, 2020 December 31, 2019
 (Unaudited)   (Unaudited)  
ASSETS        
Current assets:        
Cash and cash equivalents $6,941
 $3,045
Cash and cash equivalents (Cushing Connect VIEs: $10,773 and $6,842, respectively)
 $18,913
 $13,287
Accounts receivable:        
Trade 15,074
 12,332
Trade (Cushing Connect VIEs: $2,170 and $79, respectively)
 14,929
 18,731
Affiliates 46,082
 46,786
 49,847
 49,716
 61,156
 59,118
 64,776
 68,447
Prepaid and other current assets 3,883
 4,311
 7,905
 7,629
Total current assets 71,980
 66,474
 91,594
 89,363
        
Properties and equipment, net 1,507,597
 1,538,655
Properties and equipment, net (Cushing Connect VIEs: $25,832 and $2,916, respectively)
 1,458,934
 1,467,099
Operating lease right-of-use assets, net 76,551
 
 3,377
 3,255
Net investment in leases 168,153
 134,886
Intangible assets, net 108,326
 115,329
 94,318
 101,322
Goodwill 270,336
 270,336
 270,336
 270,336
Equity method investments 83,015
 83,840
Equity method investments (Cushing Connect VIEs: $39,815 and $37,084, respectively)
 123,299
 120,071
Other assets 30,038
 27,906
 11,772
 12,900
Total assets $2,147,843
 $2,102,540
 $2,221,783
 $2,199,232
        
LIABILITIES AND EQUITY        
Current liabilities:        
Accounts payable:        
Trade $10,382
 $16,435
Trade (Cushing Connect VIEs: $6,421 and $2,082, respectively)
 $14,639
 $17,818
Affiliates 7,733
 14,222
 7,286
 16,737
 18,115
 30,657
 21,925
 34,555
        
Accrued interest 13,329
 13,302
 10,683
 13,206
Deferred revenue 8,216
 8,697
 11,002
 10,390
Accrued property taxes 5,437
 1,779
 5,526
 3,799
Current operating lease liabilities 5,346
 
 1,213
 1,126
Current finance lease liabilities 857
 936
 3,293
 3,224
Other current liabilities 2,525
 2,526
 2,975
 2,305
Total current liabilities 53,825
 57,897
 56,617
 68,605
        
Long-term debt 1,437,710
 1,418,900
 1,486,648
 1,462,031
Noncurrent operating lease liabilities 71,550
 
 2,530
 2,482
Noncurrent finance lease liabilities 70,039
 70,475
Other long-term liabilities 13,273
 15,307
 13,689
 12,808
Deferred revenue 48,345
 48,714
 42,692
 45,681
        
Class B unit 47,722
 46,161
 51,062
 49,392
        
Equity:        
Partners’ equity:        
Common unitholders (105,440,201 units issued and outstanding
at June 30, 2019 and December 31, 2018)
 390,022
 427,435
Common unitholders (105,440,201 units issued and outstanding
at June 30, 2020 and December 31, 2019)
 380,723
 381,103
Noncontrolling interest 85,396
 88,126
 117,783
 106,655
Total equity 475,418
 515,561
 498,506
 487,758
Total liabilities and equity $2,147,843
 $2,102,540
 $2,221,783
 $2,199,232


See accompanying notes.

Table of Contentsril 19,

HOLLY ENERGY PARTNERS, L.P.
CONSOLIDATED STATEMENTS OF INCOME
(Unaudited)
(In thousands, except per unit data)

 Three Months Ended
June 30,
 Six Months Ended
June 30,
 Three Months Ended
June 30,
 Six Months Ended
June 30,
 2019 2018 2019 2018 2020 2019 2020 2019
Revenues:                
Affiliates $102,369
 $94,013
 $205,728
 $195,441
 $95,563
 $102,369
 $196,991
 $205,728
Third parties 28,382
 24,747
 59,520
 52,203
 19,244
 28,382
 45,670
 59,520
 130,751
 118,760
 265,248
 247,644
 114,807
 130,751
 242,661
 265,248
Operating costs and expenses:                
Operations (exclusive of depreciation and amortization) 40,602
 34,533
 78,121
 70,735
 34,737
 40,602
 69,718
 78,121
Depreciation and amortization 24,247
 24,608
 48,071
 49,750
 25,034
 24,247
 49,012
 48,071
General and administrative 1,988
 2,673
 4,608
 5,795
 2,535
 1,988
 5,237
 4,608
 66,837
 61,814
 130,800
 126,280
 62,306
 66,837
 123,967
 130,800
Operating income 63,914
 56,946
 134,448
 121,364
 52,501
 63,914
 118,694
 134,448
                
Other income (expense):                
Equity in earnings of equity method investments 1,783
 1,734
 3,883
 3,013
 2,156
 1,783
 3,870
 3,883
Interest expense (19,230) (17,626) (38,252) (35,207) (13,779) (19,230) (31,546) (38,252)
Interest income 551
 526
 1,079
 1,041
 2,813
 551
 5,031
 1,079
Gain on sales-type leases 33,834
 
 33,834
 
Loss on early extinguishment of debt 
 
 (25,915) 
Gain (loss) on sale of assets and other 111
 (53) (199) 33
 468
 111
 974
 (199)
 (16,785) (15,419) (33,489) (31,120) 25,492
 (16,785) (13,752) (33,489)
Income before income taxes 47,129
 41,527
 100,959
 90,244
 77,993
 47,129
 104,942
 100,959
State income tax benefit (expense) 30
 (28) (6) (110) (39) 30
 (76) (6)
Net income 47,159
 41,499
 100,953
 90,134
 77,954
 47,159
 104,866
 100,953
Allocation of net income attributable to noncontrolling interests (1,469) (1,356) (4,081) (3,823) (1,484) (1,469) (3,535) (4,081)
Net income attributable to the partners 45,690
 40,143
 96,872
 86,311
 76,470
 45,690
 101,331
 96,872
Limited partners’ per unit interest in earnings—basic and diluted $0.43
 $0.38
 $0.92
 $0.82
 $0.73
 $0.43
 $0.96
 $0.92
Weighted average limited partners’ units outstanding 105,440
 105,429
 105,440
 104,637
 105,440
 105,440
 105,440
 105,440



See accompanying notes.

Table of Contentsril 19,

HOLLY ENERGY PARTNERS, L.P.
CONSOLIDATED STATEMENTS OF CASH FLOWS
(Unaudited)
(In thousands)
 
 Six Months Ended
June 30,
 Six Months Ended
June 30,
 2019 2018 2020 2019
Cash flows from operating activities        
Net income $100,953
 $90,134
 $104,866
 $100,953
Adjustments to reconcile net income to net cash provided by operating activities:        
Depreciation and amortization 48,071
 49,750
 49,012
 48,071
(Gain) loss on sale of assets 48
 (183) (797) 48
Loss on early extinguishment of debt 25,915
 
Gain on sales-type leases (33,834) 
Amortization of deferred charges 1,535
 1,516
 1,641
 1,535
Equity-based compensation expense 1,246
 1,550
 980
 1,246
Equity in earnings of equity method investments, net of distributions 526
 228
 (1,298) 526
(Increase) decrease in operating assets:        
Accounts receivable—trade (2,742) (698) 3,803
 (2,742)
Accounts receivable—affiliates 704
 14,836
 (131) 704
Prepaid and other current assets 426
 (835) 216
 426
Increase (decrease) in operating liabilities:        
Accounts payable—trade 420
 (1,428) (4,959) 420
Accounts payable—affiliates (6,489) 3,546
 (9,452) (6,489)
Accrued interest 27
 (67) (2,523) 27
Deferred revenue 339
 3,700
 (2,378) 339
Accrued property taxes 3,658
 888
 1,727
 3,658
Other current liabilities 
 (2,023) 669
 
Other, net (3,733) 49
 1,137
 (3,733)
Net cash provided by operating activities 144,989
 160,963
 134,594
 144,989
        
Cash flows from investing activities        
Additions to properties and equipment (17,752) (24,739) (30,740) (17,752)
Business and asset acquisitions 
 (6,831)
Investment in Cushing Connect (2,400) 
Proceeds from sale of assets 194
 196
 816
 194
Distributions in excess of equity in earnings of equity investments 299
 299
 470
 299
Net cash used for investing activities (17,259) (31,075) (31,854) (17,259)
        
Cash flows from financing activities        
Borrowings under credit agreement 175,000
 305,500
 168,000
 175,000
Repayments of credit agreement borrowings (156,500) (417,500) (138,500) (156,500)
Proceeds from issuance of common units 
 114,831
Redemption of senior notes (522,500) 
Proceeds from issuance of debt 500,000
 
Contributions from general partner 435
 
Contributions from noncontrolling interest 13,263
 
Distributions to HEP unitholders (136,207) (130,075) (102,979) (136,207)
Distributions to noncontrolling interest (5,250) (3,500) (4,000) (5,250)
Payments on finance leases (503) (704) (1,972) (503)
Contributions from general partner 
 492
Deferred financing costs (8,714) 
Purchase of units for incentive grants (255) 
 
 (255)
Units withheld for tax withholding obligations (119) (58) (147) (119)
Other 
 6
Net cash used by financing activities (123,834) (131,008) (97,114) (123,834)
        
Cash and cash equivalents        
Increase for the period 3,896
 (1,120) 5,626
 3,896
Beginning of period 3,045
 7,776
 13,287
 3,045
End of period $6,941
 $6,656
 $18,913
 $6,941

See accompanying notes.
Table of Contentsril 19,

HOLLY ENERGY PARTNERS, L.P.
CONSOLIDATED STATEMENTSTATEMENTS OF EQUITY
(Unaudited)
(In thousands)
 
 
Common
Units
 Noncontrolling Interest Total Equity 
Common
Units
 Noncontrolling Interest Total Equity
    
Balance December 31, 2018 $427,435
 $88,126
 $515,561
Balance December 31, 2019 $381,103
 $106,655
 $487,758
Capital contribution - Cushing Connect

 
 7,304
 7,304
Distributions to HEP unitholders (67,975) 
 (67,975) (68,519) 
 (68,519)
Distributions to noncontrolling interest 
 (3,000) (3,000) 
 (3,000) (3,000)
Amortization of restricted and performance units 661
 
 661
Equity-based compensation 506
 
 506
Class B unit accretion (780) 
 (780) (835) 
 (835)
Other 814
 
 814
 208
 
 208
Net income 51,962
 1,832
 53,794
 25,696
 1,216
 26,912
Balance March 31, 2019 412,117
 86,958
 499,075
Balance March 31, 2020 338,159
 112,175
 450,334
Capital Contribution - Cushing Connect 
 5,959
 $5,959
Distributions to HEP unitholders (68,232) 
 (68,232) (34,460) 
 (34,460)
Distributions to noncontrolling interest 
 (2,250) (2,250) 
 (1,000) (1,000)
Amortization of restricted and performance units 585
 
 585
Equity-based compensation 474
 
 474
Class B unit accretion (781) 
 (781) (835) 
 (835)
Other (138) 
 (138) 80
 
 80
Net income 46,471
 688
 47,159
 77,305
 649
 77,954
Balance June 30, 2019 $390,022
 $85,396
 $475,418
Balance June 30, 2020 $380,723
 $117,783
 $498,506

 
Common
Units
 Noncontrolling Interest Total Equity 
Common
Units
 Noncontrolling Interest Total Equity
    
Balance December 31, 2017 $393,959
 $91,106
 $485,065
Issuance of common units 114,376
 
 114,376
Balance December 31, 2018 $427,435
 $88,126
 $515,561
Distributions to HEP unitholders (63,496) 
 (63,496) (67,975) 
 (67,975)
Distributions to noncontrolling interest 
 (2,000) (2,000) 
 (3,000) (3,000)
Amortization of restricted and performance units 837
 
 837
Class B unit accretion (729) 
 (729)
Cumulative transition adjustment for adoption of revenue recognition standard 1,320
   1,320
Other 240
 
 240
Net income 46,897
 1,738
 48,635
Balance March 31, 2018 493,404
 90,844
 584,248
Issuance of common units 524
 
 524
Distributions to HEP unitholders (66,579) 
 (66,579)
Distributions to noncontrolling interest 
 (1,500) (1,500)
Amortization of restricted and performance units 713
 
 713
Equity-based compensation 661
 
 661
Class B unit accretion (730) 
 (730) (780) 
 (780)
Other 193
 
 193
 814
 
 814
Net income 40,872
 627
 41,499
 51,962
 1,832
 53,794
Balance June 30, 2018 $468,397
 $89,971
 $558,368
Balance March 31, 2019 412,117
 86,958
 499,075
Distributions to HEP unitholders (68,232) 
 (68,232)
Distributions to noncontrolling interest 
 (2,250) (2,250)
Equity-based compensation 585
 
 585
Class B unit accretion (781) 
 (781)
Other (138) 
 (138)
Net income 46,471
 688
 47,159
Balance June 30, 2019 $390,022
 $85,396
 $475,418


See accompanying notes.


Table of Contentsril 19,

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)

Note 1:Description of Business and Presentation of Financial Statements

Holly Energy Partners, L.P. (“HEP”), together with its consolidated subsidiaries, is a publicly held master limited partnership. As of June 30, 2019,2020, HollyFrontier Corporation (“HFC”) and its subsidiaries own a 57% limited partner interest and the non-economic general partner interest in HEP. We commenced operations on July 13, 2004, upon the completion of our initial public offering. In these consolidated financial statements, the words “we,” “our,” “ours” and “us” refer to HEP unless the context otherwise indicates.

On October 31, 2017, we closed on an equity restructuring transaction with HEP Logistics Holdings, L.P. (“HEP Logistics”), a wholly-owned subsidiary of HFC and the general partner of HEP, pursuant to which the incentive distribution rights ("IDRs") held by HEP Logistics were canceled, and HEP Logistics' 2% general partner interest in HEP was converted into a non-economic general partner interest in HEP. In consideration, we issued 37,250,000 of our common units to HEP Logistics. In addition, HEP Logistics agreed to waive $2.5 million of limited partner cash distributions for each of twelve consecutive quarters beginning with the first quarter the units issued as consideration were eligible to receive distributions. This waiver of limited partner cash distributions will expire after the cash distribution for the second quarter of 2020, which will be made during the third quarter of 2020. As a result of this transaction, no distributions were made on the general partner interest after October 31, 2017.

On January 25, 2018, we entered into a common unit purchase agreement in which certain purchasers agreed to purchase in a private placement 3,700,000 common units representing limited partner interests, at a price of $29.73 per common unit. The private placement closed on February 6, 2018, and we received proceeds of approximately $110 million, which were used to repay indebtedness under our revolving credit facility.
We own and operate petroleum product and crude oil pipelines, terminal, tankage and loading rack facilities and refinery processing units that support HFC’s refining and marketing operations of HFC and other refineries in the Mid-Continent, Southwest and Northwest regions of the United States and Delek US Holdings, Inc.’s (“Delek”) refinery in Big Spring, Texas.States. Additionally, we own a 75% interest in UNEV Pipeline, LLC (“UNEV”), a 50% interest in Osage Pipe Line Company, LLC (“Osage”) and, a 50% interest in Cheyenne Pipeline LLC, and a 50% interest in Cushing Connect Pipeline & Terminal LLC.

On June 1, 2020, HFC announced plans to permanently cease petroleum refining operations at its Cheyenne Refinery and to convert certain assets at that refinery to renewable diesel production. HFC subsequently began winding down petroleum refining operations at its Cheyenne Refinery on August 3, 2020. As of June 30, 2020, our throughput agreement with HFC required minimum annualized payments to us of approximately $17.6 million related to our Cheyenne assets. During the third quarter of 2020, we expect to begin negotiations with HFC related to potential changes to our existing throughput agreement. The net book value of our Cheyenne assets as of June 30, 2020 was approximately $88.5 million, including $28.1 million of long-lived assets and $68.7 million of goodwill. Additionally, our annual goodwill impairment test is scheduled for the third quarter of 2020. Depending upon the outcome of negotiations related to our throughput agreement or other changes in anticipated commercial uses of our Cheyenne assets, such assets could be at risk of impairment in the future and such impairment charges could be material.

We operate in two reportable segments, a Pipelines and Terminals segment and a Refinery Processing Unit segment. Disclosures around these segments are discussed in Note 15.

We generate revenues by charging tariffs for transporting petroleum products and crude oil through our pipelines, by charging fees for terminalling and storing refined products and other hydrocarbons, providing other services at our storage tanks and terminals and by charging fees for processing hydrocarbon feedstocks through our refinery processing units. We do not take ownership of products that we transport, terminal, store or process, and therefore, we are not exposed directly to changes in commodity prices.

The consolidated financial statements included herein have been prepared without audit, pursuant to the rules and regulations of the United States Securities and Exchange Commission (the “SEC”). The interim financial statements reflect all adjustments, which, in the opinion of management, are necessary for a fair presentation of our results for the interim periods. Such adjustments are considered to be of a normal recurring nature. Although certain notes and other information required by U.S. generally accepted accounting principles (“GAAP”) have been condensed or omitted, we believe that the disclosures in these consolidated financial statements are adequate to make the information presented not misleading. These consolidated financial statements should be read in conjunction with our Annual Report on Form 10-K for the year ended December 31, 2018.2019. Results of operations for interim periods are not necessarily indicative of the results of operations that will be realized for the year ending December 31, 2019.2020.

Principles of Consolidation and Common Control Transactions
The consolidated financial statements include our accounts and those of subsidiaries and joint ventures that we control. All significant intercompany transactions and balances have been eliminated.


Most of our acquisitions from HFC occurred while we were a consolidated variable interest entity (“VIE”) of HFC. Therefore, as an entity under common control with HFC, we recorded these acquisitions on our balance sheets at HFC's historical basis instead of our purchase price or fair value.


Accounting Pronouncements Adopted During the Periods Presented

Goodwill Impairment Testing
In January 2017, Accounting Standard Update (“ASU”) 2017-04, “Simplifying the Test for Goodwill Impairment,” was issued amending the testing for goodwill impairment by eliminating Step 2 from the goodwill impairment test. Step 2 measures a goodwill impairment loss by comparing the implied fair value of a reporting unit’s goodwill with the carrying amount of that goodwill. Under this standard, goodwill impairment is measured as the excess of the carrying amount of the reporting unit over the related fair value. We adopted this standard effective in the second quarter of 2019, and the adoption of this standard had no effect on our financial condition, results of operations or cash flows.

Leases
In February 2016, ASU No. 2016-02, “Leases” (“ASC 842”) was issued requiring leases to be measured and recognized as a lease liability, with a corresponding right-of-use asset on the balance sheet. We adopted this standard effective January 1, 2019, and we elected to adopt using the optionalmodified retrospective transition method, whereby comparative prior period financial information will not be restated and will continue to be reported under the lease accounting standard in effect during those periods. We also elected practical expedients provided by the new standard, including the package of practical expedients whereby we didand the short-term lease recognition practical expedient, which allow an entity to not reassess lease classification or initial indirect lease cost underrecognize on the new standard. In addition, we elected to exclude short-termbalance sheet leases which at inception havewith a lease term of 12 months or less, from the amounts recognized on our balance sheet.less. Upon adoption of this standard, we recognized $78.4 million of lease liabilities and corresponding right-of-use assets on our consolidated balance sheet. Adoption of this standard did not have a material impact on our results of operations or cash flows. See Notes 23 and 34 for additional information on our lease policies.

Revenue Recognition
In May 2014, an accounting standard update was issued requiring revenue to be recognized when promised goods or services are transferred to customers in an amount that reflects the expected consideration for these goods or services. This standard had an effective date of January 1, 2018, and we accounted for the new guidance using the modified retrospective implementation method, whereby a cumulative effect adjustment was recorded to retained earnings as of the date of initial application. In preparing for adoption, we evaluated the terms, conditions and performance obligations under our existing contracts with customers. Furthermore, we implemented policies to comply with this new standard. See Note 2 for additional information on our revenue recognition policies.

Business Combinations
In December 2014, an accounting standard update was issued to provide new guidance on the definition of a business in relation to accounting for identifiable intangible assets in business combinations. This standard had an effective date of January 1, 2018 and had no effect on our financial condition, results of operations or cash flows.

Financial Assets and Liabilities
In January 2016, an accounting standard update was issued requiring changes in the accounting and disclosures for financial instruments. This standard was effective beginning with our 2018 reporting year and had no effect on our financial condition, results of operations or cash flows.

Accounting Pronouncements - Not Yet Adopted

Credit Losses Measurement
In June 2016, ASU 2016-13, “Measurement of Credit Losses on Financial Instruments,” was issued requiring measurement of all expected credit losses for certain types of financial instruments, including trade receivables, held at the reporting date based on historical experience, current conditions and reasonable and supportable forecasts. ThisWe adopted this standard is effective January 1, 2020, and we are currently evaluatingadoption of the standard did not have a material impact on our financial condition, results of this standard.operations or cash flows.


Note 2:Investment in Joint Venture

On October 2, 2019, HEP Cushing LLC (“HEP Cushing”), a wholly-owned subsidiary of HEP, and Plains Marketing, L.P. (“PMLP”), a wholly-owned subsidiary of Plains All American Pipeline, L.P. (“Plains”), formed a 50/50 joint venture, Cushing Connect Pipeline & Terminal LLC (the “Cushing Connect Joint Venture”), for (i) the development and construction of a new 160,000 barrel per day common carrier crude oil pipeline (the “Cushing Connect Pipeline”) that will connect the Cushing, Oklahoma crude oil hub to the Tulsa, Oklahoma refining complex owned by a subsidiary of HFC and (ii) the ownership and operation of 1.5 million barrels of crude oil storage in Cushing, Oklahoma (the “ Cushing Connect JV Terminal”). The Cushing Connect JV Terminal was fully in service beginning in April 2020. The Cushing Connect Pipeline is expected to be in service during the first quarter of 2021. Long-term commercial agreements have been entered into to support the Cushing Connect Joint Venture assets.

The Cushing Connect Joint Venture contracted with an affiliate of HEP to manage the construction and operation of the Cushing Connect Pipeline and with an affiliate of Plains to manage the operation of the Cushing Connect JV Terminal. The total Cushing Connect Joint Venture investment will be shared proportionately among the partners, and HEP estimates its share of the cost of the Cushing Connect JV Terminal contributed by Plains and Cushing Connect Pipeline construction costs will be approximately $65 million.

The Cushing Connect Joint Venture legal entities are variable interest entities ("VIEs") as defined under GAAP. A VIE is a legal entity if it has any one of the following characteristics: (i) the entity does not have sufficient equity at risk for the entity to finance its activities without additional subordinated financial support; (ii) the at risk equity holders, as a group, lack the characteristics of a controlling financial interest; or (iii) the entity is structured with non-substantive voting rights. The Cushing Connect Joint Venture legal entities do not have sufficient equity at risk to finance their activities without additional financial support. Since HEP is constructing and will operate the Cushing Connect Pipeline, HEP has more ability to direct the activities that most significantly impact the financial performance of the Cushing Connect Joint Venture and Cushing Connect Pipeline legal entities.

Therefore, HEP consolidates those legal entities. We do not have the ability to direct the activities that most significantly impact the Cushing Connect JV Terminal legal entity, and therefore, we account for our interest in the Cushing Connect JV Terminal legal entity using the equity method of accounting.


Note 3:Revenues

Revenues are generally recognized as products are shipped through our pipelines and terminals, feedstocks are processed through our refinery processing units or other services are rendered. The majority of our contracts with customers meet the definition of a lease since (1) performance of the contracts is dependent on specified property, plant, or equipment and (2) it is remote that one or more parties other than the customer will take more than a minor amount of the output associated with the specified property, plant, or equipment. Prior to the adoption of the new lease standard (see Note 1), we bifurcated the consideration received between lease and service revenue. The new lease standard allows the election of a practical expedient whereby a lessor does not have to separate non-lease (service) components from lease components under certain conditions. The majority of our contracts meet

these conditions, and we have made this election for those contracts. Under this practical expedient, we treat the combined components as a single performance obligation in accordance with Accounting Standards Codification (“ASC”) 606, which largely codified ASU 2014-09, if the non-lease (service) component is the dominant component. If the lease component is the dominant component, we treat the combined components as a lease in accordance with ASC 842, which largely codified ASU 2016-02.
We adopted the new revenue recognition standard (see Note 1) using the modified retrospective method, whereby the cumulative effect of applying the new standard was recorded as an adjustment to the opening balance of partners’ equity as well as the carrying amounts of assets and liabilities as of January 1, 2018, which had no impact on our cash flows. The following table reflects the cumulative effect of adoption as of January 1, 2018:
  Prior to Adoption Increase (Decrease) As Adjusted
  (In thousands)
Deferred revenue $9,598
 $(1,320) $8,278
Partners’ equity: Common unitholders $393,959
 $1,320
 $395,279

Several of our contracts include incentive or reduced tariffs once a certain quarterly volume is met. Revenue from the variable element of these transactions is recognized based on the actual volumes shipped as it relates specifically to rendering the services during the applicable quarter.
The majority of our long-term transportation contracts specify minimum volume requirements, whereby, we bill a customer for a minimum level of shipments in the event a customer ships below their contractual requirements. If there are no future performance obligations, we will recognize these deficiency payments in revenue.
In certain of these throughput agreements, a customer may later utilize such shortfall billings as credit towards future volume shipments in excess of its minimum levels within its respective contractual shortfall make-up period. Such amounts represent an obligation to perform future services, which may be initially deferred and later recognized as revenue based on estimated future shipping levels, including the likelihood of a customer’s ability to utilize such amounts prior to the end of the contractual shortfall make-up period. We recognize the service portion of these deficiency payments in revenue when we do not expect we will be required to satisfy these performance obligations in the future based on the pattern of rights exercised by the customer. During the three and six months ended June 30, 2019,2020, we recognized $3.1$5.1 million and $6.6$12.6 million respectively, of these deficiency payments in revenue, of which noneNaN and $0.6$0.7 million, respectively, related to deficiency payments billed in prior periods. As of June 30, 2019,2020, deferred revenue reflected in our consolidated balance sheet related to shortfalls billed was $0.8$0.5 million.
A contract liability exists when an entity is obligated to perform future services tofor a customer for which the entity has received consideration. Since HEP may be required to perform future services for these deficiency payments received, the deferred revenues on our balance sheets were considered contract liabilities. A contract asset exists when an entity has a right to consideration in exchange for goods or services transferred to a customer. Our consolidated balance sheets included the contract assets and liabilities in the table below:
 June 30,
2019
 December 31,
2018
 June 30,
2020
 December 31,
2019
 (In thousands) (In thousands)
Contract assets $5,283
 $1,818
 $6,064
 $5,675
Contract liabilities $(810) $(1,821) $(500) $(650)


The contract assets and liabilities include both lease and service components. We did not recognize any revenue during the three months ended June 30, 2020, that was previously included in contract liability as of December 31, 2019, and we recognized $0.7 million of revenue during the six months ended June 30, 2020, that was previously included in contract liability as of December 31, 2019. We did not recognize any revenue during the three months ended June 30, 2019, that was previously included in contract liability as of December 31, 2018, and we recognized $0.6 million of revenue during the six months ended June 30, 2019, that was previously included in contract liability as of December 31, 2018. During the three and the six months ended June 30, 2018, we recognized $0.4 million and $2.6 million, respectively, that was previously included in contract liability as of January 1, 2018. During the three and the six months ended June 30, 2019,2020, we also recognized $0.3$0.2 million and $3.5$0.4 million, respectively, of revenue included in contract assets at June 30, 2019.2020.


As of June 30, 2019,2020, we expect to recognize $2.7$2.3 billion in revenue related to our unfulfilled performance obligations under the terms of our long-term throughput agreements and operating leases expiring in 20202021 through 2036. These agreements generally provide for changes in the minimum revenue guarantees annually for increases or decreases in the Producer Price Index (“PPI”) or Federal Energy Regulatory Commission (“FERC”) index, with certain contracts having provisions that limit the level of the

rate increases or decreases. We expect to recognize revenue for these unfulfilled performance obligations as shown in the table below (amounts shown in table include both service and lease revenues):
Years Ending December 31, (In millions) (In millions)
Remainder of 2019 $196
2020 368
Remainder of 2020 $185
2021 356
 362
2022 329
 332
2023 293
 295
2024 257
2025 188
Thereafter 1,121
 650
Total $2,663
 $2,269

Payment terms under our contracts with customers are consistent with industry norms and are typically payable within 10 to 30 days of the date of invoice.
Disaggregated revenues were as follows:
 Three Months Ended
June 30,
 Six Months Ended
June 30,
 Three Months Ended
June 30,
 Six Months Ended
June 30,
 2019 2018 2019 2018 2020 2019 2020 2019
 (In thousands) (In thousands)
Pipelines $72,263
 $65,539
 $147,363
 $137,708
 $58,954
 $72,263
 $129,426
 $147,363
Terminals, tanks and loading racks 39,089
 34,386
 76,667
 72,567
 36,280
 39,089
 73,778
 76,667
Refinery processing units 19,399
 18,835
 41,218
 37,369
 19,573
 19,399
 39,457
 41,218
 $130,751
 $118,760
 $265,248
 $247,644
 $114,807
 $130,751
 $242,661
 $265,248

During the three and six months ended June 30, 2019,2020, lease revenues amounted to $94.8$86.3 million and $188.3$179.5 million, respectively, and service revenues amounted to $36.0$28.5 million and $77.0$63.2 million, respectively. Both of these revenues were recorded within affiliates and third parties revenues on our consolidated statement of income.

Note 3:4:Leases

We adopted ASC 842 effective January 1, 2019, and elected to adopt using the modified retrospective transition method and practical expedients, both of which are provided as options by the standard and further defined in Note 1.

Lessee Accounting
At inception, we determine if an arrangement is or contains a lease. Right-of-use assets represent our right to use an underlying asset for the lease term, and lease liabilities represent our payment obligation under the leasing arrangement. Right-of-use assets and lease liabilities are recognized at the commencement date based on the present value of lease payments over the lease term. We use our estimated incremental borrowing rate (“IBR”) to determine the present value of lease payments as most of our leases do not contain an implicit rate. Our IBR represents the interest rate which we would pay to borrow, on a collateralized basis, an amount equal to the lease payments over a similar term in a similar economic environment. We use the implicit rate when readily determinable.

As a lessee, we lease land, buildings, pipelines, transportation and other equipment to support our operations. These leases can be categorized into operating and finance leases. Operating leases are recorded in operating lease right-of-use assets and current and noncurrent operating lease liabilities on our consolidated balance sheet. Finance leases are included in properties and equipment, current finance lease liabilities and other long-termnoncurrent finance lease liabilities on our consolidated balance sheet.


When renewal options are defined in a lease, our lease term includes an option to extend the lease when it is reasonably certain we will exercise that option. Leases with a term of 12 months or less are not recorded on our balance sheet, and lease expense is accounted for on a straight-line basis. In addition, as a lessee, we separate non-lease components that are identifiable and exclude them from the determination of net present value of lease payment obligations.


Our leases have remaining terms of less than 1 year to 2625 years, some of which include options to extend the leases for up to 10 years.

Finance Lease Obligations
We have finance lease obligations related to vehicle leases with initial terms of 33 to 48 months. The total cost of assets under finance leases was $6.1$6.9 million and $5.8$7.0 million as of June 30, 20192020 and December 31, 2018,2019, respectively, with accumulated depreciation of $4.8$3.4 million and $4.3$4.5 million as of June 30, 20192020 and December 31, 2018,2019, respectively. We include depreciation of finance leases in depreciation and amortization in our consolidated statements of income.

In addition, we have a finance lease obligation related to a pipeline lease with an initial term of 10 years with one remaining subsequent renewal option for an additional 10 years.

Supplemental balance sheet information related to leases was as follows (in thousands, except for lease term and discount rate):
 June 30, 2019 June 30, 2020 December 31, 2019
      
Operating leases:      
Operating lease right-of-use assets, net $76,551
 $3,377
 3,255
      
Current operating lease liabilities 5,346
 1,213
 1,126
Noncurrent operating lease liabilities 71,550
 2,530
 2,482
Total operating lease liabilities $76,896
 $3,743
 3,608
      
Finance leases:      
Properties and equipment $6,147
 $6,851
 6,968
Accumulated amortization (4,791) (3,358) (4,547)
Properties and equipment, net $1,356
 $3,493
 2,421
      
Current finance lease liabilities $857
 $3,293
 3,224
Other long-term liabilities 667
Noncurrent finance lease liabilities 70,039
 70,475
Total finance lease liabilities $1,524
 $73,332
 73,699
      
Weighted average remaining lease term (in years)      
Operating leases 17.4 6.1 6.5
Finance leases 1.1 16.3 17.0
      
Weighted average discount rate      
Operating leases 5.6% 4.8% 5.0%
Finance leases 6.6% 5.6% 6.0%



Supplemental cash flow and other information related to leases were as follows:
 Six Months Ended
June 30,
 Six Months Ended
June 30, 2019
 2020 2019
 (In thousands) (In thousands)
Cash paid for amounts included in the measurement of lease liabilities:      
Operating cash flows on operating leases $3,589
 $518
 $3,589
Operating cash flows on finance leases $51
 $2,157
 $51
Financing cash flows on finance leases $503
 $1,972
 $503



Maturities of lease liabilities were as follows:
 June 30, 2019 June 30, 2020
 Operating Finance Operating Finance
 (In thousands) (In thousands)
2019 $4,296
 $531
2020 7,865
 691
 $491
 $3,865
2021 7,090
 242
 906
 7,411
2022 6,737
 91
 627
 7,285
2023 6,647
 86
 607
 7,332
2024 and thereafter 87,700
 
2024 494
 6,856
2025 and thereafter 1,179
 80,313
Total lease payments 120,335
 1,641
 4,304
 113,062
Less: Imputed interest (43,439) (117) (561) (39,730)
Total lease obligations 76,896
 1,524
 3,743
 73,332
Less: Current obligations (5,346) (857)
Long-term lease obligations $71,550
 $667
Less: Current lease liabilities (1,213) (3,293)
Noncurrent lease liabilities $2,530
 $70,039


The components of lease expense were as follows:
 Three Months Ended
June 30,
 Six Months Ended
June 30,
 Three Months Ended
June 30, 2019
 Six Months Ended
June 30, 2019
 2020 2019 2020 2019
 (In thousands) (In thousands)
Operating lease costs $1,798
 $3,568
 $230
 $1,798
 $503
 $3,568
Finance lease costs            
Amortization of assets 254
 498
 273
 254
 515
 498
Interest on lease liabilities 24
 51
 1,040
 24
 2,077
 51
Variable lease cost 35
 71
 46
 35
 95
 71
Total net lease cost $2,111
 $4,188
 $1,589
 $2,111
 $3,190
 $4,188

Lessor Accounting
As discussed in Note 2,3, the majority of our contracts with customers meet the definition of a lease. See Note 23 for further discussion of the impact of adoption of this standard on our activities as a lessor.

Customer contracts that contain leases are generally classified as either operating leases, direct finance leases or sales-type leases. We consider inputs such as the lease term, fair value of the underlying asset and residual value of the underlying assets when assessing the classification.

Substantially all of the assets supporting contracts meeting the definition of a lease have long useful lives, and we believe these assets will continue to have value when the current agreements expire.expire due to our risk management strategy for protecting the residual fair value of the underlying assets by performing ongoing maintenance during the lease term. HFC generally has the option to purchase assets located within HFC refinery boundaries, including refinery tankage, truck racks and refinery processing units, at fair market value when the related agreements expire.

One of our throughput agreements with Delek was renewed during the three months ending June 30, 2020. Certain components of this agreement met the criteria of sales-type leases since the underlying assets are not expected to have an alternative use at the end of the lease term to anyone other than Delek. Under sales-type lease accounting, at the commencement date, the lessor recognizes a net investment in the lease, based on the estimated fair value of the underlying leased assets at contract inception, and derecognizes the underlying assets with the difference recorded as selling profit or loss arising from the lease. Therefore, we recognized a gain on sales-type leases during the three months ending June 30, 2020 composed of the following:


  (In thousands)
   
Net investment in leases $35,319
Properties and equipment, net (1,485)
Gain on sales-type leases $33,834


This sales-type lease transaction, including the related gain, was a non-cash transaction.

Lease income recognized was as follows:
 Three Months Ended
June 30, 2019
 Six Months Ended
June 30,
 Three Months Ended
June 30,
 Six Months Ended
June 30,
 2019 2018 2019 2018 2020 2019 2020 2019
 (In thousands) (In thousands)
Operating lease revenues $94,783
 $68,069
 $188,287
 $138,661
 $84,872
 $94,783
 $175,671
 $188,287
        
Direct financing lease interest income $509
 $501
 $1,019
 $1,004
 524
 509
 1,048
 1,019
Gain on sales-type leases 33,834
 
 33,834
 
Sales-type lease interest income 2,286
 
 3,940
 
Lease revenues relating to variable lease payments not included in measurement of the sales-type lease receivable 1,474
 
 3,822
 

As discussedFor our sales-type leases, we included customer obligations related to minimum volume requirements in Note 2, priorguaranteed minimum lease payments. Portions of our minimum guaranteed pipeline tariffs for assets subject to sales-type lease accounting are recorded as interest income with the adoptionremaining amounts recorded as a reduction in net investment in leases. We recognized any billings for throughput volumes in excess of ASC 842, contract consideration was bifurcated between operatingminimum volume requirements as variable lease payments, and servicethese variable lease payments were recorded in lease revenues.


Annual minimum undiscounted lease payments under our leases were as follows as of June 30, 2019:2020:
 Operating Finance Operating Finance Sales-type
Years Ending December 31, (In thousands) (In thousands)
Remainder of 2019 $166,904
 $1,049
2020 309,729
 2,106
Remainder of 2020 $155,376
 $1,060
 $6,198
2021 303,110
 2,123
 306,771
 2,128
 12,396
2022 301,707
 2,139
 304,315
 2,145
 12,396
2023 271,207
 2,156
 273,362
 2,162
 12,396
Thereafter 1,001,978
 42,768
Less: Imputed Interest 
 (35,807)
2024 235,280
 2,179
 12,396
2025 and thereafter 739,158
 40,787
 72,432
Total $2,354,635
 $16,534
 $2,014,262
 $50,461
 $128,214


Our consolidatedNet investments in leases recorded on our balance sheet included finance lease receivableswere composed of $16.5 million as of June 30, 2019.the following:
  June 30, 2020 December 31, 2019
  Sales-type Leases Direct Financing Leases Sales-type Leases Direct Financing Leases
  (In thousands) (In thousands)
Lease receivables (1)
 $92,041
 $16,486
 $68,457
 $16,511
Unguaranteed residual assets 63,134
 
 52,933
 
Net investment in leases $155,175
 $16,486
 $121,390
 $16,511

(1)Current portion of lease receivables included in prepaid and other current assets on the balance sheet.



Note 4:5:Financial InstrumentsFair Value Measurements

Our financial instruments consist of cash and cash equivalents, accounts receivable, accounts payable, and debt. The carrying amounts of cash equivalents, accounts receivable and accounts payable approximate fairFair value dueis defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the short-term maturity of these instruments. Debt consists of outstanding principal under our revolving credit agreement (which approximates fair value as interest rates are reset frequently at current interest rates) and our fixed interest rate senior notes.

measurement date. Fair value measurements are derived using inputs (assumptions that market participants would use in pricing an asset or liability) including assumptions about risk. GAAP categorizes inputs used in fair value measurements into three broad levels as follows:
(Level 1) Quoted prices in active markets for identical assets or liabilities.
(Level 2) Observable inputs other than quoted prices included in Level 1, such as quoted prices for similar assets and liabilities in active markets, similar assets and liabilities in markets that are not active or can be corroborated by observable market data.
(Level 3) Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. This includes valuation techniques that involve significant unobservable inputs.

Financial Instruments
Our financial instruments consist of cash and cash equivalents, accounts receivable, accounts payable, and debt. The carrying amounts of cash equivalents, accounts receivable and accounts payable approximate fair value due to the short-term maturity of these instruments. Debt consists of outstanding principal under our revolving credit agreement (which approximates fair value as interest rates are reset frequently at current interest rates) and our fixed interest rate senior notes.

The carrying amounts and estimated fair values of our senior notes were as follows:
 June 30, 2019 December 31, 2018 June 30, 2020 December 31, 2019
Financial Instrument Fair Value Input Level 
Carrying
Value
 Fair Value 
Carrying
Value
 Fair Value Fair Value Input Level 
Carrying
Value
 Fair Value 
Carrying
Value
 Fair Value
 (In thousands) (In thousands)
Liabilities:                
6% Senior Notes Level 2 496,210
 517,375
 495,900
 488,310
 Level 2 
 
 496,531
 522,045
5% Senior Notes Level 2 491,648
 477,835
 
 


Level 2 Financial Instruments
Our senior notes are measured at fair value using Level 2 inputs. The fair value of the senior notes is based on market values provided by a third-party bank, which were derived using market quotes for similar type debt instruments. See Note 89 for additional information.

Non-Recurring Fair Value Measurements
For gains on sales-type leases recognized during the second quarter of 2020, the estimated fair value of the underlying leased assets at contract inception and the present value of the estimated unguaranteed residual asset at the end of the lease term are used in determining the net investment in leases and related gain on sales-type leases recorded. The asset valuation estimates include Level 3 inputs based on a replacement cost valuation method.



Note 5:6:
Properties and Equipment 

The carrying amounts of our properties and equipment are as follows:
 June 30,
2019
 December 31,
2018
 June 30,
2020
 December 31,
2019
 (In thousands) (In thousands)
Pipelines, terminals and tankage $1,572,949
 $1,571,338
 $1,610,916
 $1,602,231
Refinery assets 347,338
 347,338
 349,030
 348,093
Land and right of way 86,095
 86,298
 87,076
 86,190
Construction in progress 31,027
 23,482
 30,892
 10,930
Other 40,603
 41,250
 9,829
 14,110
 2,078,012
 2,069,706
 2,087,743
 2,061,554
Less accumulated depreciation 570,415
 531,051
 628,809
 594,455
 $1,507,597
 $1,538,655
 $1,458,934
 $1,467,099


We capitalized $8$24 thousand and $0.2 million$8 thousand during the six months ended June 30, 20192020 and 2018,2019, respectively, in interest attributable to construction projects.

Depreciation expense was $41.3$41.7 million and $41.9$41.3 million for the six months ended June 30, 20192020 and 20182019, respectively, and includes depreciation of assets acquired under capital leases.


Note 6:7:Intangible Assets

Intangible assets include transportation agreements and customer relationships that represent a portion of the total purchase price of certain assets acquired from Delek in 2005, from HFC in 2008 prior to HEP becoming a consolidated VIE of HFC, from Plains in 2017, and from other minor acquisitions in 2018.

The carrying amounts of our intangible assets are as follows:
 Useful Life June 30,
2019
 December 31,
2018
 Useful Life June 30,
2020
 December 31,
2019
 (In thousands) (In thousands)
Delek transportation agreement 30 years $59,933
 $59,933
 30 years $59,933
 $59,933
HFC transportation agreement 10-15 years 75,131
 75,131
 10-15 years 75,131
 75,131
Customer relationships 10 years 69,683
 69,683
 10 years 69,683
 69,683
Other 50
 50
 50
 50
 204,797
 204,797
 204,797
 204,797
Less accumulated amortization 96,471
 89,468
 110,479
 103,475
 $108,326
 $115,329
 $94,318
 $101,322

Amortization expense was $7.0 million and $7.5 million for both of the six months ended June 30, 20192020 and 2018, respectively.2019. We estimate amortization expense to be $14.0 million for each of the next threetwo years, $9.9 million in 2023, and $9.1 million in 2024.2024 and 2025.

We have additional transportation agreements with HFC resulting from historical transactions consisting of pipeline, terminal and tankage assets contributed to us or acquired from HFC. These transactions occurred while we were a consolidated VIEvariable interest entity of HFC; therefore, our basis in these agreements is zero and does not reflect a step-up in basis to fair value.



Note 7:8:Employees, Retirement and Incentive Plans

Direct support for our operations is provided by Holly Logistic Services, L.L.C. (“HLS”), an HFC subsidiary, which utilizes personnel employed by HFC who are dedicated to performing services for us. Their costs, including salaries, bonuses, payroll taxes, benefits and other direct costs, are charged to us monthly in accordance with an omnibus agreement that we have with HFC (the “Omnibus Agreement”). These employees participate in the retirement and benefit plans of HFC. Our share of retirement and benefit plan costs was $1.7$1.6 million and $1.6$1.7 million for the three months ended June 30, 20192020 and 2018,2019, respectively, and $3.7 million and $3.4 million for the six months ended June 30, 20192020 and 2018, respectively.2019.

Under HLS’s secondment agreement with HFC (the “Secondment Agreement”), certain employees of HFC are seconded to HLS to provide operational and maintenance services for certain of our processing, refining, pipeline and tankage assets, and HLS reimburses HFC for its prorated portion of the wages, benefits, and other costs related to these employees.
We have a Long-Term Incentive Plan for employees and non-employee directors who perform services for us. The Long-Term Incentive Plan consists of four4 components: restricted or phantom units, performance units, unit options and unit appreciation rights. Our accounting policy for the recognition of compensation expense for awards with pro-rata vesting (a significant proportion of our awards) is to expense the costs ratably over the vesting periods.

As of June 30, 20192020, we had two2 types of incentive-based awards outstanding, which are described below. The compensation cost charged against income was $0.6$0.5 million and $0.7$0.6 million for the three months ended June 30, 20192020 and 2018,2019, respectively, and $1.2$1.0 million and $1.5$1.2 million for the six months ended June 30, 20192020 and 2018, respectively.2019. We currently purchase units in the open market instead of issuing new units for settlement of all unit awards under our Long-Term Incentive Plan. As of June 30, 2019,2020, 2,500,000 units were authorized to be granted under our Long-Term Incentive Plan, of which 1,235,2211,119,542 have not yet been granted, assuming no forfeitures of the unvested units and full achievement of goals for the unvested performance units.

Restricted and Phantom Units
Under our Long-Term Incentive Plan, we grant restricted units to non-employee directors and phantom units to selected employees who perform services for us, with most awards vesting over a period of one to three years. We previously granted restricted units to selected employees who perform services for us, which vest over a period of three years. Although full ownership of the units does not transfer to the recipients until the units vest, the recipients have distribution rights on these units from the date of grant, and the recipients of the restricted units have voting rights on the restricted units from the date of grant.

The fair value of each restricted or phantom unit award is measured at the market price as of the date of grant and is amortized on a straight-line basis over the requisite service period for each separately vesting portion of the award.

A summary of restricted and phantom unit activity and changes during the six months ended June 30, 2019,2020, is presented below:
Restricted and Phantom Units Units Weighted Average Grant-Date Fair Value Units Weighted Average Grant-Date Fair Value
Outstanding at January 1, 2019 (nonvested) 138,016
 $31.35
Outstanding at January 1, 2020 (nonvested) 145,205
 $26.22
Vesting and transfer of full ownership to recipients (4,397) 30.29
Forfeited (15,800) 31.20
 (5,890) 25.33
Outstanding at June 30, 2019 (nonvested) 122,216
 $31.37
Outstanding at June 30, 2020 (nonvested) 134,918
 $26.13


The grant date fair values of phantom units that were vested and transferred to recipients during the six months ended June 30, 2020 were $0.1 million. No restricted or phantom units were vested and transferred to recipients during the six months ended June 30, 2019. As of June 30, 2019,2020, there was $1.4 million of total unrecognized compensation expense related to unvested restricted and phantom unit grants, which is expected to be recognized over a weighted-average period of 1.2 years.



Performance Units
Under our Long-Term Incentive Plan, we grant performance units to selected officers who perform services for us. Performance units granted are payable in common units at the end of a three-year performance period based upon meeting certain criteria over the performance period. Under the terms of our performance unit grants, some awards are subject to the growth in our distributable cash flow per common unit over the performance period while other awards are subject to "financial performance" and "market performance." Financial performance is based on meeting certain earnings before interest, taxes, depreciation and amortization ("EBITDA") targets, while market performance is based on the relative standing of total unitholder return achieved by HEP compared to peer group companies. The number of units ultimately issued under these awards can range from 50% to 150% or 0% to 200%. As of June 30, 20192020, estimated unit payouts for outstanding nonvested performance unit awards ranged between 100% and 150% of the target number of performance units granted.

We did not grant any performance units during the six months ended June 30, 2019.2020. Although common units are not transferred to the recipients until the performance units vest, the recipients have distribution rights with respect to the commontarget number of performance units subject to the award from the date of grant.grant at the same rate as distributions paid on our common units.

A summary of performance unit activity and changes for the six months ended June 30, 2019,2020, is presented below:
Performance Units Units
Outstanding at January 1, 20192020 (nonvested) 51,74853,445
Vesting and transfer of common units to recipients (10,113)
Forfeited(5,20011,634)
Outstanding at June 30, 20192020 (nonvested) 36,43541,811


The grant date fair value of performance units vested and transferred to recipients during the six months ended June 30, 2020 and 2019 and 2018 was $0.3$0.4 million and $0.1$0.3 million, respectively. Based on the weighted-average fair value of performance units outstanding at June 30, 2019,2020, of $1.2 million, there was $0.4 million of total unrecognized compensation expense related to nonvested performance units, which is expected to be recognized over a weighted-average period of 1.51.6 years.

During the six months ended June 30, 2019,2020, we paid $0.3 million for thedid not purchase any of our common units in the open market for the issuance and settlement of unit awards under our Long-Term Incentive Plan.


Note 8:9:Debt

Credit Agreement
We have a $1.4 billion senior secured revolving credit facility (the “Credit Agreement”) expiring in July 2022. The Credit Agreement is available to fund capital expenditures, investments, acquisitions, distribution payments and working capital and for general partnership purposes. The Credit Agreement is also available to fund letters of credit up to a $50 million sub-limit, and it contains an accordion feature giving us the ability to increase the size of the facility by up to $300 million with additional lender commitments.

Our obligations under the Credit Agreement are collateralized by substantially all of our assets, and indebtedness under the Credit Agreement is guaranteed by our material, wholly-owned subsidiaries.  The Credit Agreement requires us to maintain compliance with certain financial covenants consisting of total leverage, senior secured leverage, and interest coverage.  It also limits or restricts our ability to engage in certain activities.  If, at any time prior to the expiration of the Credit Agreement, HEP obtains two investment grade credit ratings, the Credit Agreement will become unsecured and many of the covenants, limitations, and restrictions will be eliminated.

We may prepay all loans at any time without penalty, except for tranche breakage costs.  If an event of default exists under the Credit Agreement, the lenders will be able to accelerate the maturity of all loans outstanding and exercise other rights and remedies.  We were in compliance with the covenants as of June 30, 2019.2020.

Senior Notes
We haveAs of December 31, 2019, we had $500 million in aggregate principal amount of 6% senior unsecured notes due in 2024 (the "6% Senior Notes") outstanding. The 6% Senior Notes”Notes were unsecured and imposed certain restrictive covenants, including limitations on our ability to incur additional indebtedness, make investments, sell assets, incur certain liens, pay distributions, enter into transactions with affiliates and enter into mergers.


On February 4, 2020, we closed a private placement of $500 million in aggregate principal amount of 5% senior unsecured notes due in 2028 (the "5% Senior Notes"). On February 5, 2020, we redeemed the existing $500 million 6% Senior Notes at a redemption cost of $522.5 million, at which time we recognized a $25.9 million early extinguishment loss consisting of a $22.5 million debt redemption premium and unamortized financing costs of $3.4 million. We usedfunded the $522.5 million redemption with net proceeds from the issuance of our offerings of the 6%5% Senior Notes to repay indebtednessand borrowings under our Credit Agreement.

The 6%5% Senior Notes are unsecured and impose certain restrictive covenants, including limitations on our ability to incur additional indebtedness, make investments, sell assets, incur certain liens, pay distributions, enter into transactions with affiliates, and enter

into mergers. We were in compliance with the restrictive covenants for the 6%5% Senior Notes as of June 30, 2019.2020. At any time when the 6%5% Senior Notes are rated investment grade by botheither Moody’s andor Standard & Poor’s and no default or event of default exists, we will not be subject to many of the foregoing covenants. Additionally, we have certain redemption rights at varying premiums over face value under the 6%5% Senior Notes.

Indebtedness under the 6%5% Senior Notes is guaranteed by all of our existing wholly-owned subsidiaries.subsidiaries (other than Holly Energy Finance Corp. and certain immaterial subsidiaries).

Long-term Debt
The carrying amounts of our long-term debt was as follows:
  June 30,
2019
 December 31,
2018
  (In thousands)
Credit Agreement    
Amount outstanding $941,500
 $923,000
     
6% Senior Notes    
Principal 500,000
 500,000
Unamortized premium and debt issuance costs (3,790) (4,100)
  496,210
 495,900
     
Total long-term debt $1,437,710
 $1,418,900


Interest Expense and Other Debt Information
Interest expense consists of the following components:
  Six Months Ended June 30,
  2019 2018
  (In thousands)
Interest on outstanding debt:    
Credit Agreement $20,840
 $17,850
6% Senior Notes 15,000
 15,000
Amortization of discount and deferred debt issuance costs 1,535
 1,516
Commitment fees and other 885
 1,007
Total interest incurred 38,260
 35,373
Less capitalized interest 8
 166
Net interest expense $38,252
 $35,207
Cash paid for interest $36,698
 $33,935



Note 9:Significant Customers

All revenues are domestic revenues, of which 84% are currently generated from our two largest customers: HFC and Delek.

The following table presents the percentage of total revenues generated by each of these customers:
  Three Months Ended
June 30,
 Six Months Ended
June 30,
  2019 2018 2019 2018
HFC 78% 79% 78% 79%
Delek 6% 7% 6% 6%
  June 30,
2020
 December 31,
2019
  (In thousands)
Credit Agreement    
Amount outstanding 995,000
 $965,500
     
6% Senior Notes    
Principal 
 500,000
Unamortized premium and debt issuance costs 
 (3,469)
  
 496,531
     
5% Senior Notes    
Principal 500,000
 
Unamortized premium and debt issuance costs (8,352) 
  491,648
 
     
Total long-term debt $1,486,648
 $1,462,031




Note 10:Related Party Transactions

We serve HFC’s refineries under long-term pipeline, terminal and tankage throughput agreements, and refinery processing unit tolling agreements expiring from 2021 to 2036, and revenues from these agreements accounted for 83% and 81% of our total revenues for the three months and six months ended June 30, 2020, to 2036.respectively. Under these agreements, HFC agrees to transport, store and process throughput volumes of refined product, crude oil and feedstocks on our pipelines, terminals, tankage, loading rack facilities and refinery processing units that result in minimum annual payments to us. These minimum annual payments or revenues are subject to annual rate adjustments on July 1st each year generally based on increases or decreases in PPI or the FERC index. As of June 30, 2019,July 1, 2020, these agreements with HFC require minimum annualized payments to us of $349$351.1 million.

If HFC fails to meet its minimum volume commitments under the agreements in any quarter, it will be required to pay us the amount of any shortfall in cash by the last day of the month following the end of the quarter. Under certain of these agreements, a shortfall payment may be applied as a credit in the following four quarters after its minimum obligations are met.

Under certain provisions of the Omnibus Agreement, we pay HFC an annual administrative fee (currently $2.6 million) for the provision by HFC or its affiliates of various general and administrative services to us. This fee does not include the salaries of personnel employed by HFC who perform services for us on behalf of HLS or the cost of their employee benefits, which are charged to us separately by HFC. Also, we reimburse HFC and its affiliates for direct expenses they incur on our behalf.


Related party transactions with HFC are as follows:
Revenues received from HFC were $95.6 million and $102.4 million and $94.0 million for the three months ended June 30, 2020 and 2019, respectively, and $197.0 million and $205.7 million for the six months ended June 30, 2020 and 2019, and 2018, respectively, and $205.7 million and $195.4 million for the six months ended June 30, 2019 and 2018, respectively.
HFC charged us general and administrative services under the Omnibus Agreement of $0.7 million and $0.6 million for each of the three months ended June 30, 2020 and 2019, and 2018, and $1.3 million and $1.2 million for the six months ended June 30, 20192020 and 2018, respectively.2019.
We reimbursed HFC for costs of employees supporting our operations of $13.2 million for the three months ended June 30, 2020 and $12.52019, and $27.3 million and $26.8 million for the six months ended June 30, 2020 and 2019.
HFC reimbursed us $0.9 million and $3.6 million for the three months ended June 30, 2020 and 2019, respectively, for expense and 2018, respectively,capital projects, and $26.8$4.0 million and $25.2$5.8 million for the six months ended June 30, 20192020 and 2018, respectively.2019.
HFC reimbursed us $3.6We distributed $18.4 million and $2.9$37.5 million forin the three months ended June 30, 2020 and 2019, respectively, and 2018, respectively, for expense and capital projects, and $5.8$56.0 million and $4.2$74.8 million for the six months ended June 30, 20192020 and 2018, respectively.
We distributed $37.5 million and $36.6 million in the three months ended June 30, 2019, and 2018, respectively, and $74.8 million and $72.8 million for the six months ended June 30, 2019 and 2018, respectively, to HFC as regular distributions on its common units.
Accounts receivable from HFC were $46.1$49.8 million and $46.849.7 million at June 30, 20192020, and December 31, 20182019, respectively.
Accounts payable to HFC were $7.7$7.3 million and $14.216.7 million at June 30, 20192020, and December 31, 20182019, respectively.
Deferred revenue in the consolidated balance sheets at June 30, 20192020 and December 31, 20182019, included $0.6$0.3 million and $1.7$0.5 million, respectively, relating to certain shortfall billings to HFC.
We received financedirect financing lease payments from HFC for use of our Artesia and Tulsa railyards of $0.5 million for each of the three months ended June 30, 2020 and 2019, and 2018,respectively, and $1.0 million for each ofboth the six months ended June 30, 2020 and 2019 .
We received sales-type lease payments of $2.4 million from HFC that were not included in revenues for the three months ended June 30, 2020 and 2018.no payments for the same period in 2019, respectively, and $4.8 million for the six months ended June 30, 2020 and no payments for the same period in 2019.
On October 31, 2017, we closed on an equity restructuring transaction with HEP Logistics, a wholly-owned subsidiary of HFC and the general partner of HEP, pursuant to which the incentive distribution rights held by HEP Logistics were canceled, and HEP Logistics' 2% general partner interest in HEP was converted into a non-economic general partner interest in HEP. In consideration, we issued 37,250,000 of our common units to HEP Logistics. In addition, HEP Logistics agreed to waive $2.5 million of limited partner cash distributions for each of twelve consecutive quarters beginning with the first quarter the units issued as consideration were eligible to receive distributions. This waiver of limited partner cash distributions will expire after the cash distribution for the second quarter of 2020, which will be made during the third quarter of 2020.


Note 11:Partners’ Equity, Income Allocations and Cash Distributions

As of June 30, 2019,2020, HFC held 59,630,030 of our common units, constituting a 57% limited partner interest in us, and held the non-economic general partner interest.

On January 25, 2018, we entered into a common unit purchase agreement in which certain purchasers agreed to purchase in a private placement 3,700,000 common units representing limited partnership interests, at a price of $29.73 per common unit. The

private placement closed on February 6, 2018, and we received proceeds of approximately $110 million, which were used to repay indebtedness under our Credit Agreement.

Continuous Offering Program
We have a continuous offering program under which we may issue and sell common units from time to time, representing limited partner interests, up to an aggregate gross sales amount of $200 million. For the six months ended June 30, 2019, HEP did not issue units under this program. As of June 30, 2019,2020, HEP has issued 2,413,153 units under this program, providing $82.3 million in gross proceeds.

We intend to use our net proceeds for general partnership purposes, which may include funding working capital, repayment of debt, acquisitions and capital expenditures. Amounts repaid under the Credit Agreement may be reborrowed from time to time.
Allocations of Net Income
Net income attributable to HEP is allocated to the partners based on their weighted-average ownership percentage during the period.


Cash Distributions
On July 18, 2019,23, 2020, we announced our cash distribution for the second quarter of 20192020 of $0.6725$0.35 per unit. The distribution is payable on all common units and will be paid August 13, 2019,2020, to all unitholders of record on July 29, 2019.August 3, 2020. However, HEP Logistics waived $2.5 million in limited partner cash distributions due to them as discussed in Note 1.

Our regular quarterly cash distribution to the limited partners will be $34.5 million for the three months ended June 30, 2020 and was $68.5 million for the three months ended June 30, 2019 and was $67.1 million for the three months ended June 30, 2018.2019. For the six months ended June 30, 2019,2020, the regular quarterly distribution to the limited partners will be $136.7$68.9 million and was $133.7$136.7 million for the six months ended June 30, 2018.2019. Our distributions are declared subsequent to quarter end; therefore, these amounts do not reflect distributions paid during the respective period.

As a master limited partnership, we distribute our available cash, which historically has exceeded our net income attributable to HEP because depreciation and amortization expense represents a non-cash charge against income. The result is a decline in our partners’ equity since our regular quarterly distributions have exceeded our quarterly net income attributable to HEP. Additionally, if the asset contributions and acquisitions from HFC had occurred while we were not a consolidated VIE of HFC, our acquisition cost, in excess of HFC’s historical basis in the transferred assets, would have been recorded in our financial statements at the time of acquisition as increases to our properties and equipment and intangible assets instead of decreases to our partners’ equity.


Note 12:Net Income Per Limited Partner Unit
Note 12: Net Income Per Limited Partner Unit

NetBasic net income per unit applicable to the limited partners is computed usingcalculated as net income attributable to the two-class method, since we have more than one participating security (commonpartners divided by the weighted average limited partners’ units outstanding. Diluted net income per unit assumes, when dilutive, the issuance of the net incremental units from restricted units, phantom units and restricted units).
Toperformance units.To the extent net income attributable to the partners exceeds or is less than cash distributions, this difference is allocated to the partners based on their weighted-average ownership percentage during the period, after consideration of any priority allocations of earnings. Our dilutive securities restricted units, are immaterial for all periods presented.
  
For purposes of applying the two-class method, including the allocation of cash distributions in excess of earnings, netNet income per limited partner unit is computed as follows:
  Three Months Ended
June 30,
 Six Months Ended
June 30,
  2019 2018 2019 2018
  (In thousands)
Net income attributable to the partners $45,690
 $40,143
 $96,872
 $86,311
Limited partner’s distribution declared on common units (68,496) (67,091) (136,729) (133,670)
Distributions in excess of net income attributable to the partners $(22,806) $(26,948) $(39,857) $(47,359)



 Three Months Ended
June 30,
 Six Months Ended
June 30,
 Three Months Ended
June 30,
 Six Months Ended
June 30,
 2019 2018 2019 2018 2020 2019 2020 2019
 (In thousands, except per unit data) (In thousands, except per unit data)
Net income attributable to the partners:        
Distributions declared $(68,496) $(67,091) (136,729) (133,670)
Distributions in excess of net income attributable to the partners (22,806) (26,948) (39,857) (47,359)
Net income attributable to the partners $45,690
 $40,143
 $96,872
 $86,311
 $76,470
 $45,690
 $101,331
 $96,872
Weighted average limited partners' units outstanding 105,440
 105,429
 105,440
 104,637
 105,440
 105,440
 105,440
 105,440
Limited partners' per unit interest in earnings - basic and diluted $0.43
 $0.38
 $0.92
 $0.82
 $0.73
 $0.43
 $0.96
 $0.92



Note 13:Environmental

We expensed $0.5 million and $0.7 million for the three and six months ended June 30, 2020, for environmental remediation obligations, and we expensed $0.1 million for the three and six months ended June 30, 2019, for environmental remediation obligations, and we expensed $0.3 million for the three and six months ended June 30, 2018.2019. The accrued environmental liability, net of expected recoveries from indemnifying parties, reflected in our consolidated balance sheets was $5.7 million and $6.3$5.5 million at June 30, 20192020 and December 31, 2018,2019, respectively, of which $3.7$3.5 million and $4.3 million, respectively, werewas classified as other long-term liabilities.liabilities for both periods. These accruals include remediation and monitoring costs expected to be incurred over an extended period of time.

Under the Omnibus Agreement and certain transportation agreements and purchase agreements with HFC, HFC has agreed to indemnify us, subject to certain monetary and time limitations, for environmental noncompliance and remediation liabilities associated with certain assets transferred to us from HFC and occurring or existing prior to the date of such transfers. As of June 30, 2019 and December 31, 2018, ourOur consolidated balance sheets included additional accrued environmental liabilities of $0.4 million and $0.5 million million, respectively, for HFC indemnified liabilities for the periods ending June 30, 2020and December 31, 2019, respectively, and other assets included equal and offsetting balances representing amounts due from HFC related to indemnifications for environmental remediation liabilities.


Note 14:Contingencies

We are a party to various legal and regulatory proceedings, none of which we believe will have a material adverse impact on our financial condition, results of operations or cash flows.



Note 15:Segment Information

Although financial information is reviewed by our chief operating decision makers from a variety of perspectives, they view the business in two reportable operating segments: pipelines and terminals, and refinery processing units. These operating segments adhere to the accounting polices used for our consolidated financial statements.

Pipelines and terminals have been aggregated as one reportable segment as both pipeline and terminals (1) have similar economic characteristics, (2) similarly provide logistics services of transportation and storage of petroleum products, (3) similarly support the petroleum refining business, including distribution of its products, (4) have principally the same customers and (5) are subject to similar regulatory requirements.

We evaluate the performance of each segment based on its respective operating income. Certain general and administrative expenses and interest and financing costs are excluded from segment operating income as they are not directly attributable to a specific reportable segment. Identifiable assets are those used by the segment, whereas other assets are principally equity method investments, cash, deposits and other assets that are not associated with a specific reportable reportable segment.

 Three Months Ended
June 30,
 Six Months Ended
June 30,
 Three Months Ended
June 30,
 Six Months Ended
June 30,
 2019 2018 2019 2018 2020 2019 2020 2019
 (In thousands) (In thousands)
Revenues:                
Pipelines and terminals - affiliate $82,970
 $75,178
 $164,510
 $158,072
 $75,990
 $82,970
 $157,534
 $164,510
Pipelines and terminals - third-party 28,382
 24,747
 59,520
 52,203
 19,244
 28,382
 45,670
 59,520
Refinery processing units - affiliate 19,399
 18,835
 41,218
 37,369
 19,573
 19,399
 39,457
 41,218
Total segment revenues $130,751
 $118,760
 $265,248
 $247,644
 $114,807
 $130,751
 $242,661
 $265,248
                
Segment operating income:                
Pipelines and terminals $57,936
 $51,004
 $121,168
 $111,217
 $45,630
 $57,936
 $104,533
 $121,168
Refinery processing units 7,966
 8,615
 17,888
 15,942
 9,406
 7,966
 19,398
 17,888
Total segment operating income 65,902
 59,619
 139,056
 127,159
 55,036
 65,902
 123,931
 139,056
Unallocated general and administrative expenses (1,988) (2,673) (4,608) (5,795) (2,535) (1,988) (5,237) (4,608)
Interest and financing costs, net (18,679) (17,100) (37,173) (34,166) (10,966) (18,679) (26,515) (37,173)
Equity in earnings of unconsolidated affiliates 1,783
 1,734
 3,883
 3,013
Gain on sale of assets and other 111
 (53) (199) 33
Loss on early extinguishment of debt 
 
 (25,915) 
Equity in earnings of equity method investments 2,156
 1,783
 3,870
 3,883
Gain on sales-type leases 33,834
 
 33,834
 
Gain (loss) on sale of assets and other 468
 111
 974
 (199)
Income before income taxes $47,129
 $41,527
 $100,959
 $90,244
 $77,993
 $47,129
 $104,942
 $100,959
                
Capital Expenditures:                
Pipelines and terminals $7,034
 $12,127
 $17,752
 $24,739
 $11,798
 $7,034
 $30,416
 $17,752
Refinery processing units 
 
 324
 
Total capital expenditures $7,034
 $12,127
 $17,752
 $24,739
 $11,798
 $7,034
 $30,740
 $17,752

 June 30, 2019 December 31, 2018 June 30, 2020 December 31, 2019
 (In thousands) (In thousands)
Identifiable assets:        
Pipelines and terminals (1)
 $1,737,642
 $1,694,101
 $1,765,038
 $1,749,843
Refinery processing units 315,300
 312,888
 307,900
 305,897
Other 94,901
 95,551
 148,845
 143,492
Total identifiable assets $2,147,843
 $2,102,540
 $2,221,783
 $2,199,232

(1) Includes goodwill of $270.3 million as of June 30, 20192020 and December 31, 2018.2019.




Note 16:Supplemental Guarantor/Non-Guarantor Financial Information

Obligations of HEP (“Parent”) under the 6%5% Senior Notes have been jointly and severally guaranteed by each of its direct and indirect 100% owned subsidiaries (“Guarantor Subsidiaries”). These guarantees are full and unconditional, subject to certain customary release provisions. These circumstances include (i) when a Guarantor Subsidiary is sold or sells all or substantially all of its assets, (ii) when a Guarantor Subsidiary is declared “unrestricted” for covenant purposes, (iii) when a Guarantor Subsidiary’s guarantee of other indebtedness is terminated or released and (iv) when the requirements for legal defeasance or covenant defeasance or to discharge the senior notes have been satisfied.

The following financial information presents condensed consolidating balance sheets, statements of comprehensive income, and statements of cash flows of the Parent, the Guarantor Subsidiaries and the Non-Guarantor Subsidiaries. The information has been presented as if the Parent accounted for its ownership in the Guarantor Subsidiaries, and the Guarantor Restricted Subsidiaries accounted for the ownership of the Non-Guarantor Non-Restricted Subsidiaries, using the equity method of accounting.

Condensed Consolidating Balance Sheet
June 30, 2019 Parent 
Guarantor
Restricted Subsidiaries
 Non-Guarantor Non-Restricted Subsidiaries Eliminations Consolidated
  (In thousands)
ASSETS          
Current assets:          
Cash and cash equivalents $2
 $1,703
 $5,236
 $
 $6,941
Accounts receivable 
 57,410
 4,006
 (260) 61,156
Prepaid and other current assets 318
 3,173
 392
 
 3,883
Total current assets 320
 62,286
 9,634
 (260) 71,980
           
Properties and equipment, net 
 1,170,005
 337,592
 
 1,507,597
Operating leases right-of-use assets 
 76,504
 47
 
 76,551
Investment in subsidiaries

 1,833,110
 256,187
 
 (2,089,297) 
Intangible assets, net 
 108,326
 
 
 108,326
Goodwill 
 270,336
 
 
 270,336
Equity method investments 
 83,015
 
 
 83,015
Other assets 7,939
 22,099
 
 
 30,038
Total assets $1,841,369
 $2,048,758
 $347,273
 $(2,089,557) $2,147,843
           
LIABILITIES AND EQUITY          
Current liabilities:          
Accounts payable $
 $17,094
 $1,281
 $(260) $18,115
Accrued interest 13,329
 
 
 
 13,329
Deferred revenue 
 7,406
 810
 
 8,216
Accrued property taxes 
 2,280
 3,157
 
 5,437
Current maturities of operating leases 
 5,299
 47
 
 5,346
Current maturities of finance leases 
 857
 
 
 857
Other current liabilities 48
 2,473
 4
 
 2,525
Total current liabilities 13,377
 35,409
 5,299
 (260) 53,825

          
Long-term debt 1,437,710
 
 
 
 1,437,710
Noncurrent operating lease liabilities 
 71,550
 
 
 71,550
Other long-term liabilities 260
 12,622
 391
 
 13,273
Deferred revenue 
 48,345
 
 
 48,345
Class B unit 
 47,722
 
 
 47,722
Equity - partners 390,022
 1,833,110
 256,187
 (2,089,297) 390,022
Equity - noncontrolling interest 
 
 85,396
 
 85,396
Total liabilities and equity $1,841,369
 $2,048,758
 $347,273
 $(2,089,557) $2,147,843


Condensed Consolidating Balance Sheet
December 31, 2018 Parent 
Guarantor
Restricted Subsidiaries
 Non-Guarantor Non-Restricted Subsidiaries Eliminations Consolidated
June 30, 2020 Parent 
Guarantor
Restricted Subsidiaries
 Non-Guarantor Non-Restricted Subsidiaries Eliminations Consolidated
 (In thousands) (In thousands)
ASSETS                    
Current assets:                    
Cash and cash equivalents $2
 $
 $3,043
 $
 $3,045
 $3,927
 $(766) $15,752
 $
 $18,913
Accounts receivable 
 53,376
 5,994
 (252) 59,118
 
 58,197
 7,840
 (1,261) 64,776
Prepaid and other current assets 217
 3,542
 552
 
 4,311
 337
 6,992
 576
 


 7,905
Total current assets 219
 56,918
 9,589
 (252) 66,474
 4,264
 64,423
 24,168
 (1,261) 91,594
                    
Properties and equipment, net 
 1,193,181
 345,474
 
 1,538,655
 
 1,110,139
 348,795
 
 1,458,934
Operating lease right-of-use assets0
 3,185
 192
 
 3,377
Net investment in leases 
 168,153
 


 
 168,153
Investment in subsidiaries 1,850,416
 264,378
 
 (2,114,794) 
 1,868,595
 282,348
 
 (2,150,943) 
Intangible assets, net 
 115,329
 
 
 115,329
 
 94,318
 
 
 94,318
Goodwill 
 270,336
 
 
 270,336
 
 270,336
 
 
 270,336
Equity method investments 
 83,840
 
 
 83,840
 
 83,484
 39,815
 
 123,299
Other assets 9,291
 18,615
 
 
 27,906
 5,497
 6,275
 
 
 11,772
Total assets $1,859,926
 $2,002,597
 $355,063
 $(2,115,046) $2,102,540
 $1,878,356
 $2,082,661
 $412,970
 $(2,152,204) $2,221,783
                    
LIABILITIES AND EQUITY                    
Current liabilities:                    
Accounts payable $
 $30,325
 $584
 $(252) $30,657
 $
 $14,343
 $8,843
 $(1,261) $21,925
Accrued interest 13,302
 
 
 ���
 13,302
 10,683
 
 
 
 10,683
Deferred revenue 
 8,065
 632
 
 8,697
 
 10,502
 500
 
 11,002
Accrued property taxes 
 744
 1,035
 
 1,779
 
 2,732
 2,794
 
 5,526
Current operating lease liabilities 
 1,145
 68
 
 1,213
Current finance lease liabilities 
 3,293
 
 
 3,293
Other current liabilities 29
 3,429
 4
 
 3,462
 42
 2,819
 114
 
 2,975
Total current liabilities 13,331
 42,563
 2,255
 (252) 57,897
 10,725
 34,834
 12,319
 (1,261) 56,617
                    
Long-term debt 1,418,900
 
 
 
 1,418,900
 1,486,648
 
 
 
 1,486,648
Noncurrent operating lease liabilities 
 2,530
 
 
 2,530
Noncurrent finance lease liabilities 
 70,039
 
 
 70,039
Other long-term liabilities 260
 14,743
 304
 
 15,307
 260
 12,909
 520
 
 13,689
Deferred revenue 
 48,714
 
 
 48,714
 
 42,692
 
 
 42,692
Class B unit 
 46,161
 
 
 46,161
 
 51,062
 
 
 51,062
Equity - partners 427,435
 1,850,416
 264,378
 (2,114,794) 427,435
 380,723
 1,868,595
 282,348
 (2,150,943) 380,723
Equity - noncontrolling interest 
 
 88,126
 
 88,126
 
 
 117,783
 
 117,783
Total liabilities and equity $1,859,926
 $2,002,597
 $355,063
 $(2,115,046) $2,102,540
 $1,878,356
 $2,082,661
 $412,970
 $(2,152,204) $2,221,783




Condensed Consolidating Statement of IncomeBalance Sheet
Three Months Ended June 30, 2019 Parent 
Guarantor Restricted
Subsidiaries
 Non-Guarantor Non-restricted Subsidiaries Eliminations Consolidated
  (In thousands)
Revenues:          
Affiliates $
 $96,221
 $6,148
 $
 $102,369
Third parties 
 23,700
 4,682
 
 28,382
  
 119,921
 10,830
 
 130,751
Operating costs and expenses:          
Operations (exclusive of depreciation and amortization) 
 36,701
 3,901
 
 40,602
Depreciation and amortization 


 20,027
 4,220
 
 24,247
General and administrative 745
 1,243
 
 
 1,988
  745
 57,971
 8,121
 
 66,837
Operating income (loss) (745) 61,950
 2,709
 
 63,914
           
Other income (expense):          
Equity in earnings of subsidiaries 65,431
 2,063
 
 (67,494) 
Equity in earnings of equity method investments 
 1,783
 
 
 1,783
Interest expense (18,996) (234) 
 
 (19,230)
Interest income 
 551
 
 
 551
Gain on sale of assets and other 
 69
 42
 
 111
  46,435
 4,232
 42
 (67,494) (16,785)
Income before income taxes 45,690
 66,182
 2,751
 (67,494) 47,129
State income tax benefit 
 30
 
 
 30
Net income 45,690
 66,212
 2,751
 (67,494) 47,159
Allocation of net income attributable to noncontrolling interests 
 (781) (688) 
 (1,469)
Net income attributable to the partners $45,690
 $65,431
 $2,063
 $(67,494) $45,690


Condensed Consolidating Statement of Income
Three Months Ended June 30, 2018 Parent 
Guarantor
Restricted Subsidiaries
 Non-Guarantor Non-Restricted Subsidiaries Eliminations Consolidated
  (In thousands)
Revenues:          
Affiliates $
 $89,522
 $4,491
 $
 $94,013
Third parties 
 19,540
 5,207
 
 24,747
  
 109,062
 9,698
 
 118,760
Operating costs and expenses:          
Operations (exclusive of depreciation and amortization) 
 31,494
 3,039
 
 34,533
Depreciation and amortization 
 20,431
 4,177
 
 24,608
General and administrative 761
 1,912
 
 
 2,673
  761
 53,837
 7,216
 
 61,814
Operating income (loss) (761) 55,225
 2,482
 
 56,946
           
Other income (expense):          
Equity in earnings of subsidiaries 58,566
 1,881
 
 (60,447) 
Equity in earnings of equity method investments 
 1,734
 
 
 1,734
Interest expense (17,662) 36
 
 
 (17,626)
Interest income 
 526
 
 
 526
Gain (loss) on sale of assets and other 
 (79) 26
 
 (53)
  40,904
 4,098
 26
 (60,447) (15,419)
Income before income taxes 40,143
 59,323
 2,508
 (60,447) 41,527
State income tax expense 
 (28) 
 
 (28)
Net income 40,143
 59,295
 2,508
 (60,447) 41,499
Allocation of net income attributable to noncontrolling interests 
 (729) (627) 
 (1,356)
Net income attributable to the partners $40,143
 $58,566
 $1,881
 $(60,447) $40,143
December 31, 2019 Parent 
Guarantor
Restricted Subsidiaries
 Non-Guarantor Non-Restricted Subsidiaries Eliminations Consolidated
  (In thousands)
ASSETS          
Current assets:          
Cash and cash equivalents $4,790
 $(709) $9,206
 $
 $13,287
Accounts receivable 
 60,229
 8,549
 (331) 68,447
Prepaid and other current assets 282
 6,710
 637
 
 7,629
Total current assets 5,072
 66,230
 18,392
 (331) 89,363
           
Properties and equipment, net 
 1,133,534
 333,565
 
 1,467,099
Operating lease right-of-use assets 
 3,243
 12
 
 3,255
Net investment in leases 
 134,886
 
 
 134,886
Investment in subsidiaries 1,844,812
 275,279
 
 (2,120,091) 
Intangible assets, net 
 101,322
 
 
 101,322
Goodwill 
 270,336
 
 
 270,336
Equity method investments 
 82,987
 37,084
 
 120,071
Other assets 6,722
 6,178
 
 
 12,900
Total assets $1,856,606
 $2,073,995
 $389,053
 $(2,120,422) $2,199,232
           
LIABILITIES AND EQUITY          
Current liabilities:          
Accounts payable $
 $29,895
 $4,991
 $(331) $34,555
Accrued interest 13,206
 
 
 
 13,206
Deferred revenue 
 9,740
 650
 
 10,390
Accrued property taxes 
 2,737
 1,062
 
 3,799
Current operating lease liabilities 
 1,114
 12
 
 1,126
Current finance lease liabilities 
 3,224
 
 
 3,224
Other current liabilities 6
 2,293
 6
 
 2,305
Total current liabilities 13,212
 49,003
 6,721
 (331) 68,605
           
Long-term debt 1,462,031
 
 
 
 1,462,031
Noncurrent operating lease liabilities 
 2,482
 
 
 2,482
Noncurrent finance lease liabilities 
 70,475
 
 
 70,475
Other long-term liabilities 260
 12,150
 398
 
 12,808
Deferred revenue 
 45,681
 
 
 45,681
Class B unit 
 49,392
 
 
 49,392
Equity - partners 381,103
 1,844,812
 275,279
 (2,120,091) 381,103
Equity - noncontrolling interest 
 
 106,655
 
 106,655
Total liabilities and equity $1,856,606
 $2,073,995
 $389,053
 $(2,120,422) $2,199,232






Condensed Consolidating Statement of Comprehensive Income
Six Months Ended June 30, 2019 Parent 
Guarantor Restricted
Subsidiaries
 Non-Guarantor Non-restricted Subsidiaries Eliminations Consolidated
Three Months Ended June 30, 2020 Parent 
Guarantor Restricted
Subsidiaries
 Non-Guarantor Non-restricted Subsidiaries Eliminations Consolidated
 (In thousands) (In thousands)
Revenues:                    
Affiliates $
 $193,614
 $12,114
 $
 $205,728
 $
 $89,417
 $6,146
 $
 $95,563
Third parties 
 45,765
 13,755
 
 59,520
 
 15,887
 3,357
 
 19,244
 
 239,379
 25,869
 
 265,248
 
 105,304
 9,503
 
 114,807
Operating costs and expenses:                    
Operations (exclusive of depreciation and amortization) 
 70,778
 7,343
 
 78,121
 
 30,980
 3,757
 
 34,737
Depreciation and amortization 


 39,563
 8,508
 
 48,071
 
 20,739
 4,295
 
 25,034
General and administrative 1,821
 2,787
 
 
 4,608
 780
 1,755
 
 
 2,535
 1,821
 113,128
 15,851
 
 130,800
 780
 53,474
 8,052
 
 62,306
Operating income (loss) (1,821) 126,251
 10,018
 
 134,448
 (780) 51,830
 1,451
 
 52,501
                    
Other income (expense):                    
Equity in earnings (loss) of subsidiaries 136,730
 7,559
 
 (144,289) 
Equity in earnings of subsidiaries 89,893
 1,510
 
 (91,403) 
Equity in earnings of equity method investments 
 3,883
 
 
 3,883
 
 1,449
 707
 
 2,156
Interest expense (38,037) (215) 
 
 (38,252) (12,740) (1,039) 
 
 (13,779)
Interest income 
 1,079
 
 
 1,079
 26
 2,787
 
 
 2,813
Gain (loss) on sale of assets and other 
 (260) 61
 
 (199)
Gain on sales-type lease 
 33,834
 
 
 33,834
Gain on sale of assets and other 71
 396
 1
 
 468
 98,693
 12,046
 61
 (144,289) (33,489) 77,250
 38,937
 708
 (91,403) 25,492
Income (loss) before income taxes 96,872
 138,297
 10,079
 (144,289) 100,959
Income before income taxes 76,470
 90,767
 2,159
 (91,403) 77,993
State income tax expense 
 (6) 
 
 (6) 
 (39) 
 
 (39)
Net income (loss) 96,872
 138,291
 10,079
 (144,289) 100,953
Net income 76,470
 90,728
 2,159
 (91,403) 77,954
Allocation of net income attributable to noncontrolling interests 
 (1,561) (2,520) 
 (4,081) 
 (835) (649) 
 (1,484)
Net income attributable to the partners $96,872
 $136,730
 $7,559
 $(144,289) $96,872
 $76,470
 $89,893
 $1,510
 $(91,403) $76,470




Condensed Consolidating Statement of Comprehensive Income
Three Months Ended June 30, 2019 Parent 
Guarantor
Restricted Subsidiaries
 Non-Guarantor Non-Restricted Subsidiaries Eliminations Consolidated
  (In thousands)
Revenues:          
Affiliates $
 $96,221
 $6,148
 $
 $102,369
Third parties 
 23,700
 4,682
 
 28,382
  
 119,921
 10,830
 
 130,751
Operating costs and expenses:          
Operations (exclusive of depreciation and amortization) 
 36,701
 3,901
 
 40,602
Depreciation and amortization 


 20,027
 4,220
 
 24,247
General and administrative 745
 1,243
 
 
 1,988
  745
 57,971
 8,121
 
 66,837
Operating income (loss) (745) 61,950
 2,709
 
 63,914
           
Other income (expense):          
Equity in earnings of subsidiaries 65,431
 2,063
 
 (67,494) 
Equity in earnings of equity method investments 
 1,783
 
 
 1,783
Interest expense (18,996) (234) 
 
 (19,230)
Interest income 
 551
 
 
 551
Gain (loss) on sale of assets and other 
 69
 42
 
 111
  46,435
 4,232
 42
 (67,494) (16,785)
Income before income taxes 45,690
 66,182
 2,751
 (67,494) 47,129
State income tax benefit 
 30
 
 
 30
Net income 45,690
 66,212
 2,751
 (67,494) 47,159
Allocation of net income attributable to noncontrolling interests 
 (781) (688) 
 (1,469)
Net income attributable to the partners $45,690
 $65,431
 $2,063
 $(67,494) $45,690



Condensed Consolidating Statement of Comprehensive Income
Six Months Ended June 30, 2018 Parent 
Guarantor
Restricted Subsidiaries
 Non-Guarantor Non-Restricted Subsidiaries Eliminations Consolidated
Six Months Ended June 30, 2020 Parent 
Guarantor Restricted
Subsidiaries
 Non-Guarantor Non-restricted Subsidiaries Eliminations Consolidated
 (In thousands) (In thousands)
Revenues:                    
Affiliates $
 $183,813
 $11,628
 $
 $195,441
 $
 $184,172
 $12,819
 $
 $196,991
Third parties 
 39,518
 12,685
 
 52,203
 
 35,042
 10,628
 
 45,670
 
 223,331
 24,313
 
 247,644
 
 219,214
 23,447
 
 242,661
Operating costs and expenses:                    
Operations (exclusive of depreciation and amortization) 
 64,158
 6,577
 
 70,735
 
 62,111
 7,607
 
 69,718
Depreciation and amortization 
 41,432
 8,318
 
 49,750
 
 40,492
 8,520
 
 49,012
General and administrative 2,041
 3,754
 
 
 5,795
 1,879
 3,358
 
 
 5,237
 2,041
 109,344
 14,895
 
 126,280
 1,879
 105,961
 16,127
 
 123,967
Operating income (loss) (2,041) 113,987
 9,418
 
 121,364
 (1,879) 113,253
 7,320
 

118,694
                    
Other income (expense):                    
Equity in earnings (loss) of subsidiaries 123,618
 7,093
 
 (130,711) 
Equity in earnings of subsidiaries 158,428
 5,805
 
 (164,233) 
Equity in earnings of equity method investments 
 3,013
 
 
 3,013
 
 3,537
 333


 3,870
Interest expense (35,311) 104
 
 
 (35,207) (29,470) (2,076) 
 
 (31,546)
Interest income 
 1,041
 
 
 1,041
 26
 5,005
 
 
 5,031
Gain (loss) on sale of assets and other 45
 (51) 39
 
 33
Loss on early extinguishment of debt (25,915) 
 
 
 (25,915)
Gain on sales-type lease 
 33,834
 
 
 33,834
Gain on sale of assets and other 141
 816
 17


 974
 88,352
 11,200
 39
 (130,711) (31,120) 103,210
 46,921
 350
 (164,233) (13,752)
Income (loss) before income taxes 86,311
 125,187
 9,457
 (130,711) 90,244
Income before income taxes 101,331
 160,174
 7,670
 (164,233) 104,942
State income tax expense 
 (110) 
 
 (110) 
 (76) 
 
 (76)
Net income (loss) 86,311
 125,077
 9,457
 (130,711) 90,134
Net income 101,331
 160,098
 7,670
 (164,233) 104,866
Allocation of net income attributable to noncontrolling interests 
 (1,459) (2,364) 
 (3,823) 
 (1,670) (1,865) 
 (3,535)
Net income attributable to the partners $86,311
 $123,618
 $7,093
 $(130,711) $86,311
 $101,331
 $158,428
 $5,805
 $(164,233) $101,331



Condensed Consolidating Statement of Comprehensive Income
Six Months Ended June 30, 2019 Parent 
Guarantor Restricted
Subsidiaries
 Non-Guarantor Non-restricted Subsidiaries Eliminations Consolidated
  (In thousands)
Revenues:          
Affiliates $
 $193,614
 $12,114
 $
 $205,728
Third parties 
 45,765
 13,755
 
 59,520
  
 239,379
 25,869
 
 265,248
Operating costs and expenses:          
Operations (exclusive of depreciation and amortization) 
 70,778
 7,343
 
 78,121
Depreciation and amortization   39,563
 8,508
 
 48,071
General and administrative 1,821
 2,787
 
 
 4,608
  1,821
 113,128
 15,851
 
 130,800
Operating income (loss) (1,821) 126,251
 10,018
 
 134,448
           
Other income (expense):          
Equity in earnings of subsidiaries 136,730
 7,559
 
 (144,289) 
Equity in earnings of equity method investments 
 3,883
 


 3,883
Interest expense (38,037) (215) 
 
 (38,252)
Interest income 
 1,079
 


 1,079
Gain on sale of assets and other 
 (260) 61
 
 (199)
  98,693
 12,046
 61
 (144,289) (33,489)
Income before income taxes 96,872
 138,297
 10,079
 (144,289) 100,959
State income tax expense 
 (6) 
 
 (6)
Net income 96,872
 138,291
 10,079
 (144,289) 100,953
Allocation of net income attributable to noncontrolling interests 
 (1,561) (2,520) 
 (4,081)
Net income attributable to the partners $96,872
 $136,730
 $7,559
 $(144,289) $96,872



Condensed Consolidating Statement of Cash Flows
Six Months Ended June 30, 2019 Parent 
Guarantor
Restricted Subsidiaries
 Non-Guarantor Non-Restricted Subsidiaries Eliminations Consolidated
Six Months Ended June 30, 2020 Parent 
Guarantor
Restricted Subsidiaries
 Non-Guarantor Non-Restricted Subsidiaries Eliminations Consolidated
 (In thousands) (In thousands)
Cash flows from operating activities $(37,005) $165,882
 $23,671
 $(7,559) $144,989
 $(31,103) $151,331
 $20,277
 $(5,911) $134,594
                    
Cash flows from investing activities                    
Additions to properties and equipment 
 (17,274) (478) 
 (17,752) 
 (8,883) (21,857) 
 (30,740)
Distributions from UNEV in excess of earnings 
 8,191
 
 (8,191) 
Investment in Cushing Connect 
 (13,263) (2,400) 13,263
 (2,400)
Proceeds from sale of assets 
 194
 
 
 194
 
 816
 
 
 816
Distributions in excess of equity in earnings of equity investments 
 299
 
 
 299
 
 6,559
 
 (6,089) 470
 
 (8,590) (478) (8,191) (17,259) 
 (14,771) (24,257) 7,174
 (31,854)
                    
Cash flows from financing activities                    
Net borrowings under credit agreement 18,500
 
 
 
 18,500
 29,500
 
 
 
 29,500
Net intercompany financing activities 155,225
 (155,225) 
 
 
 134,645
 (134,645) 
 
 
Redemption of senior notes (522,500) 
 
 
 (522,500)
Proceeds from issuance of senior notes 500,000
 
 
 
 500,000
Contribution from general partner 435
 
 13,263
 (13,263) 435
Contribution from noncontrolling interest 
 
 13,263
 
 13,263
Distributions to HEP unitholders (136,207) 
 
 
 (136,207) (102,979) 
 
 
 (102,979)
Distributions to noncontrolling interests 
 
 (21,000) 15,750
 (5,250) 
 
 (16,000) 12,000
 (4,000)
Units withheld for tax withholding obligations (119) 
 
 
 (119) (147) 
 
 
 (147)
Purchase units for incentive grants (255) 
 
 
 (255)
Deferred financing costs (8,714) 
 
 
 (8,714)
Payments on finance leases (139) (364) 
 
 (503) 
 (1,972) 
 
 (1,972)
 37,005
 (155,589) (21,000) 15,750
 (123,834) 30,240
 (136,617) 10,526
 (1,263) (97,114)
                    
Cash and cash equivalents                    
Increase (decrease) for the period 
 1,703
 2,193
 
 3,896
 (863) (57) 6,546
 
 5,626
Beginning of period 2
 
 3,043
 
 3,045
 4,790
 (709) 9,206
 
 13,287
End of period $2
 $1,703
 $5,236
 $
 $6,941
 $3,927
 $(766) $15,752
 $
 $18,913



Condensed Consolidating Statement of Cash Flows
Six Months Ended June 30, 2018 Parent 
Guarantor
Restricted Subsidiaries
 Non-Guarantor Non-Restricted Subsidiaries Eliminations Consolidated
Six Months Ended June 30, 2019 Parent 
Guarantor
Restricted Subsidiaries
 Non-Guarantor Non-Restricted Subsidiaries Eliminations Consolidated
 (In thousands) (In thousands)
Cash flows from operating activities $(33,588) $182,983
 $18,661
 $(7,093) $160,963
 $(37,005) $165,882
 $23,671
 $(7,559) $144,989
                    
Cash flows from investing activities                    
Additions to properties and equipment 
 (18,829) (5,910) 
 (24,739) 
 (17,274) (478) 
 (17,752)
Business and asset acquisitions 
 (6,831) 
 
 (6,831)
Distributions from UNEV in excess of earnings 
 8,191
 
 (8,191) 
Proceeds from sale of assets 
 196
 
 
 196
 
 194
 
 
 194
Distributions from UNEV in excess of earnings 
 3,407
 
 (3,407) 
Distributions in excess of equity in earnings of equity investments 
 299
 
 
 299
 
 299
 
 
 299
 
 (21,758) (5,910) (3,407) (31,075) 
 (8,590) (478) (8,191) (17,259)
                    
Cash flows from financing activities                    
Net repayments under credit agreement (112,000) 
 
 
 (112,000)
Net borrowings under credit agreement 18,500
 
 
 
 18,500
Net intercompany financing activities 160,330
 (160,330) 
 
 
 155,225
 (155,225) 
 
 
Proceeds from issuance of common units 114,899
 (68) 
 
 114,831
Distributions to HEP unitholders (130,075) 
 
 
 (130,075) (136,207) 
 
 
 (136,207)
Distributions to noncontrolling interests 
 
 (14,000) 10,500
 (3,500) 
 
 (21,000) 15,750
 (5,250)
Contributions from general partner 492
 
 
 
 492
Units withheld for tax withholding obligations (58) 
 
 
 (58) (119) 
 
 
 (119)
Other 
 (698) 
 
 (698)
Purchase units for incentive grants (255) 


 
 
 (255)
Payments on finance leases (139) (364) 
 
 (503)
 33,588
 (161,096) (14,000) 10,500
 (131,008) 37,005
 (155,589) (21,000) 15,750
 (123,834)
                    
Cash and cash equivalents                    
Increase (decrease) for the period 
 129
 (1,249) 
 (1,120)
Increase for the period 
 1,703
 2,193
 
 3,896
Beginning of period 2
 511
 7,263
 
 7,776
 2
 
 3,043
 
 3,045
End of period $2
 $640
 $6,014
 $
 $6,656
 $2
 $1,703
 $5,236
 $
 $6,941



Table of Contentsril 19,



Item 2.Management’s Discussion and Analysis of Financial Condition and Results of Operations

This Item 2, including but not limited to the sections under “Results of Operations” and “Liquidity and Capital Resources,” contains forward-looking statements. See “Forward-Looking Statements” at the beginning of Part I of this Quarterly Report on Form 10-Q. In this document, the words “we,” “our,” “ours” and “us” refer to Holly Energy Partners, L.P. (“HEP”) and its consolidated subsidiaries or to HEP or an individual subsidiary and not to any other person.


OVERVIEW

HEP is a Delaware limited partnership. WeThrough our subsidiaries and joint ventures, we own andand/or operate petroleum product and crude oil pipelines, terminal, tankage and loading rack facilities and refinery processing units that support the refining and marketing operations of HollyFrontier Corporation (“HFC”) and other refineries in the Mid-Continent, Southwest and Northwest regions of the United States and Delek US Holdings, Inc.’s (“Delek”) refinery in Big Spring, Texas.States. HEP, through its subsidiaries and joint ventures, owns and/or operates petroleum product and crude pipelines, tankage and terminals in Texas, New Mexico, Washington, Idaho, Oklahoma, Utah, Nevada, Wyoming and Kansas as well as refinery processing units in Utah and Kansas. HFC owned 57% of our outstanding common units and the non-economic general partnership interest, as of June 30, 2019.2020.

We generate revenues by charging tariffs for transporting petroleum products and crude oil through our pipelines, by charging fees for terminalling and storing refined products and other hydrocarbons, providing other services at our storage tanks and terminals and charging a tolling fee per barrel or thousand standard cubic feet of feedstock throughput in our refinery processing units. We do not take ownership of products that we transport, terminal, store or process, and therefore, we are not directly exposed to changes in commodity prices.

We believe the long-term growth of global refined product demand and U.S. crude production should support high utilization rates for the refineries we serve, which in turn should support volumes in our product pipelines, crude gathering systems and terminals.

Impact of COVID-19 on Our Business
Our business depends in large part on the demand for the various petroleum products we transport, terminal and store in the markets we serve. The impact of the COVID-19 pandemic on the global macroeconomy has created unprecedented destruction of demand, as well as lack of forward visibility, for refined products and crude oil transportation, and for the terminalling and storage services that we provide. Over the course of the second quarter, demand for transportation fuels stabilized, and we saw incremental improvement in our volumes late in the quarter. We expect our customers will continue to adjust refinery production levels commensurate with market demand and ultimately expect demand to return to pre-COVID-19 levels. HFC, our largest customer, has announced that for the third quarter of 2020 it expects to run between 340,000 and 370,000 barrels per day of crude oil based on expected market demand for transportation fuels.

In response to the COVID-19 pandemic, and with the health and safety of our employees as a top priority, we took several actions, including limiting onsite staff at all of our facilities to essential operational personnel only, implementing a work from home policy for certain employees and restricting travel unless approved by senior leadership. We will continue to monitor COVID-19 developments and the dynamic environment to properly address these policies going forward.

In light of current circumstances and our expectations for the future, HEP reduced its quarterly distribution to $0.35 per unit beginning with the distribution for the first quarter of 2020, representative of a new distribution strategy focused on funding all capital expenditures and distributions within cash flow, improving distributable cash flow coverage to 1.3x or greater and reducing leverage to 3.0-3.5x.

On March 27, 2020, the United States government passed the Coronavirus Aid, Relief, and Economic Security Act (the “CARES Act”), an approximately $2 trillion stimulus package that includes various provisions intended to provide relief to individuals and businesses in the form of tax changes, loans and grants, among others. At this time, we have not sought relief in the form of loans or grants from the CARES Act; however, we have benefited from certain tax deferrals in the CARES Act and may benefit from other tax provisions if we meet the requirements to do so.

The extent to which HEP’s future results are affected by COVID-19 will depend on various factors and consequences beyond our control, such as the duration and scope of the pandemic, additional actions by businesses and governments in response to the pandemic and the speed and effectiveness of responses to combat the virus. However, we have long-term customer contracts with minimum volume commitments, which have expiration dates from 2021 to 2036. These minimum volume commitments accounted for approximately 70% of our total revenues in 2019. We are currently not aware of any reasons that would prevent such customers
Table of Contentsril 19,

from making the minimum payments required under the contracts or potentially making payments in excess of the minimum payments. In addition to these payments, we also expect to collect payments for services provided to uncommitted shippers. There have been no material changes to customer payment terms due to the COVID-19 pandemic.

The COVID-19 pandemic, and the volatile regional and global economic conditions stemming from it, could also exacerbate the risk factors identified in our Annual Report on Form 10-K for the fiscal year ended December 31, 2019, and in our Quarterly Report on Form 10-Q for the quarter ended March 31, 2020. The COVID-19 pandemic may also materially adversely affect our results in a manner that is either not currently known or that we do not currently consider to be a significant risk to our business.

Investment in Joint Venture
On October 2, 2019, HEP Cushing (“HEP Cushing”), a wholly-owned subsidiary of HEP, and Plains Marketing, L.P. (“PMLP”), a wholly-owned subsidiary of Plains All American Pipeline, L.P. (“Plains”), formed a 50/50 joint venture, Cushing Connect Pipeline & Terminal LLC (the “Cushing Connect Joint Venture”), for (i) the development and construction of a new 160,000 barrel per day common carrier crude oil pipeline (the “Cushing Connect Pipeline”) that will connect the Cushing, Oklahoma crude oil hub to the Tulsa, Oklahoma refining complex owned by a subsidiary of HFC and (ii) the ownership and operation of 1.5 million barrels of crude oil storage in Cushing, Oklahoma (the “Cushing Connect JV Terminal”). The Cushing Connect JV Terminal went into service during the second quarter of 2020, and the Cushing Connect Pipeline is expected to be in service during the first quarter of 2021. Long-term commercial agreements have been entered into to support the Cushing Connect Joint Venture assets.

The Cushing Connect Joint Venture will contract with an affiliate of HEP to manage the construction and operation of the Cushing Connect Pipeline and with an affiliate of Plains to manage the operation of the Cushing Connect JV Terminal. The total Cushing Connect Joint Venture investment will be shared proportionately among the partners, and HEP estimates its share of the cost of the Cushing Connect JV Terminal contributed by Plains and Cushing Connect Pipeline construction costs will be approximately $65 million.

Agreements with HFC and Delek
We serve HFC’s refineries under long-term pipeline, terminal, tankage and refinery processing unit throughput agreements expiring from 20202021 to 2036. Under these agreements, HFC agrees to transport, store and process throughput volumes of refined product, crude oil and feedstocks on our pipelines, terminal, tankage, and loading rack facilities and refinery processing units that result in minimum annual payments to us. These minimum annual payments or revenues are subject to annual rate adjustments on July 1st each year, based on the Producer Price Index (“PPI”) or Federal Energy Regulatory Commission index. As of July 1, 2019,2020, these agreements with HFC require minimum annualized payments to us of $349$351.1 million.

If HFC fails to meet its minimum volume commitments under the agreements in any quarter, it will be required to pay us the amount of any shortfall in cash by the last day of the month following the end of the quarter. Under certain of the agreements, a shortfall payment may be applied as a credit in the following four quarters after minimum obligations are met.

We have a pipelines and terminals agreement with Delek expiring in 2020 under which Delek has agreed to transport on our pipelines and throughput through our terminals volumes of refined products that result in a minimum level of annual revenue that is also subject to annual tariff rate adjustments. We also have a capacity lease agreement under which we lease Delek space on our Orla to El Paso pipeline for the shipment of refined product. The terms for a portion of the capacity under this lease agreement expired in 2018 and were not renewed, and the remaining portions of the capacity expire in 2020 and 2022. As of June 30, 2019, these agreements with Delek require minimum annualized payments to us of $32 million.

A significant reduction in revenues under these agreements could have a material adverse effect on our results of operations.

On June 1, 2020, HFC announced plans to permanently cease petroleum refining operations at its Cheyenne Refinery and to convert certain assets at that refinery to renewable diesel production. HFC subsequently began winding down petroleum refining operations at its Cheyenne Refinery on August 3, 2020. As of June 30, 2020, our throughput agreement with HFC required minimum annualized payments to us of approximately $17.6 million related to our Cheyenne assets. During the third quarter of 2020, we expect to begin negotiations with HFC related to potential changes to our existing throughput agreement. The net book value of our Cheyenne related net assets as of June 30, 2020 was approximately $88.5 million, including $28.1 million of long-lived assets and $68.7 million of goodwill. Additionally, our annual goodwill impairment test is scheduled for the third quarter of 2020. Depending upon the outcome of negotiations related to our throughput agreement or other changes in anticipated commercial uses of our Cheyenne assets, such assets could be at risk of impairment in the future and such impairment charges could be material.

Under certain provisions of an omnibus agreement we have with HFC (the “Omnibus Agreement”), we pay HFC an annual administrative fee, currently $2.6 million, for the provision by HFC or its affiliates of various general and administrative services to us. This fee does not include the salaries of personnel employed by HFC who perform services for us on behalf of Holly Logistic Services, L.L.C. (“HLS”), or the cost of their employee benefits, which are separately charged to us by HFC. We also reimburse HFC and its affiliates for direct expenses they incur on our behalf.

Under HLS’s Secondment Agreement with HFC, certain employees of HFC are seconded to HLS to provide operational and maintenance services for certain of our processing, refining, pipeline and tankage assets, and HLS reimburses HFC for its prorated portion of the wages, benefits, and other costs of these employees for our benefit.

Table of Contentsril 19,


We have a long-term strategic relationship with HFC.HFC that has historically facilitated our growth. Our currentfuture growth plan isplans include organic projects around our existing assets and select investments or acquisitions that enhance our service platform while creating accretion for our unitholders. While in the near term, any acquisitions would be subject to continueeconomic conditions discussed in “Overview - Impact of COVID-19 on Our Business” above, we also expect over the longer term to pursue purchases of logistic and other assets at HFC’s existing refining locations in New Mexico, Utah, Oklahoma, Kansas and Wyoming. We also expectcontinue to work with HFC on logistic asset acquisitions in conjunction with HFC’s refinery acquisition strategies.

Furthermore, we plan to continue to pursue third-party logistic asset acquisitions that are accretive to our unitholders and increase the diversity of our revenues.
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RESULTS OF OPERATIONS (Unaudited)

Income, Distributable Cash Flow, Volumes and Balance Sheet Data
The following tables present income, distributable cash flow and volume information for the three and the six months ended June 30, 20192020 and 2018.2019.
 Three Months Ended June 30, Change from Three Months Ended June 30, Change from
 2019 2018 2018 2020 2019 2019
 (In thousands, except per unit data) (In thousands, except per unit data)
Revenues:            
Pipelines:            
Affiliates—refined product pipelines $20,759
 $18,744
 $2,015
 $16,302
 $20,759
 $(4,457)
Affiliates—intermediate pipelines 7,297
 7,255
 42
 7,475
 7,297
 178
Affiliates—crude pipelines 20,651
 18,479
 2,172
 19,311
 20,651
 (1,340)
 48,707
 44,478
 4,229
 43,088
 48,707
 (5,619)
Third parties—refined product pipelines 11,778
 12,348
 (570) 8,750
 11,778
 (3,028)
Third parties—crude pipelines 11,778
 8,713
 3,065
 7,116
 11,778
 (4,662)
 72,263
 65,539
 6,724
 58,954
 72,263
 (13,309)
Terminals, tanks and loading racks:            
Affiliates 34,263
 30,700
 3,563
 32,902
 34,263
 (1,361)
Third parties 4,826
 3,686
 1,140
 3,378
 4,826
 (1,448)
 39,089
 34,386
 4,703
 36,280
 39,089
 (2,809)
            
Affiliates—refinery processing units 19,399
 18,835
 564
 19,573
 19,399
 174
            
Total revenues 130,751
 118,760
 11,991
 114,807
 130,751
 (15,944)
Operating costs and expenses:            
Operations (exclusive of depreciation and amortization) 40,602
 34,533
 6,069
 34,737
 40,602
 (5,865)
Depreciation and amortization 24,247
 24,608
 (361) 25,034
 24,247
 787
General and administrative 1,988
 2,673
 (685) 2,535
 1,988
 547
 66,837
 61,814
 5,023
 62,306
 66,837
 (4,531)
Operating income 63,914
 56,946
 6,968
 52,501
 63,914
 (11,413)
Other income (expense):            
Equity in earnings of equity method investments 1,783
 1,734
 49
 2,156
 1,783
 373
Interest expense, including amortization (19,230) (17,626) (1,604) (13,779) (19,230) 5,451
Interest income 551
 526
 25
 2,813
 551
 2,262
Gain (loss) on sale of assets and other 111
 (53) 164
Gain on sales-type leases 33,834
 
 33,834
Gain on sale of assets and other 468
 111
 357
 (16,785) (15,419) (1,366) 25,492
 (16,785) 42,277
Income before income taxes 47,129
 41,527
 5,602
 77,993
 47,129
 30,864
State income tax benefit (expense) 30
 (28) 58
 (39) 30
 (69)
Net income 47,159
 41,499
 5,660
 77,954
 47,159
 30,795
Allocation of net income attributable to noncontrolling interests (1,469) (1,356) (113) (1,484) (1,469) (15)
Net income attributable to the partners 45,690
 40,143
 5,547
 76,470
 45,690
 30,780
Limited partners’ earnings per unit—basic and diluted (1)
 $0.43
 $0.38
 $0.05
Limited partners’ earnings per unit—basic and diluted $0.73
 $0.43
 $0.30
Weighted average limited partners’ units outstanding 105,440
 105,429
 11
 105,440
 105,440
 
EBITDA (2)
 $88,586
 $81,879
 $6,707
Distributable cash flow (3)
 $67,486
 $65,180
 $2,306
EBITDA (1)
 $112,509
 $88,586
 $23,923
Adjusted EBITDA (1)
 $80,168
 $88,586
 $(8,418)
Distributable cash flow (2)
 $65,456
 $67,486
 $(2,030)
            
Volumes (bpd)            
Pipelines:            
Affiliates—refined product pipelines 130,802
 112,371
 18,431
 100,524
 130,802
 (30,278)
Affiliates—intermediate pipelines 141,345
 151,537
 (10,192) 128,464
 141,345
 (12,881)
Affiliates—crude pipelines 370,351
 322,850
 47,501
 252,570
 370,351
 (117,781)
 642,498
 586,758
 55,740
 481,558
 642,498
 (160,940)
Third parties—refined product pipelines 66,963
 73,196
 (6,233) 57,876
 66,963
 (9,087)
Third parties—crude pipelines 140,555
 115,011
 25,544
 85,851
 140,555
 (54,704)
 850,016
 774,965
 75,051
 625,285
 850,016
 (224,731)
Terminals and loading racks:     
     
Affiliates 431,509
 446,089
 (14,580) 372,093
 431,509
 (59,416)
Third parties 59,343
 59,035
 308
 45,876
 59,343
 (13,467)
 490,852
 505,124
 (14,272) 417,969
 490,852
 (72,883)
            
Affiliates—refinery processing units 77,728
 71,117
 6,611
 49,891
 77,728
 (27,837)
            
Total for pipelines and terminal and refinery processing unit assets (bpd) 1,418,596
 1,351,206
 67,390
 1,093,145
 1,418,596
 (325,451)
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 Six Months Ended June 30, Change from Six Months Ended June 30, Change from
 2019 2018 2018 2020 2019 2019
 (In thousands, except per unit data) (In thousands, except per unit data)
Revenues:            
Pipelines:            
Affiliates—refined product pipelines $41,491
 $40,038
 $1,453
 $36,385
 $41,491
 $(5,106)
Affiliates—intermediate pipelines 14,578
 15,724
 (1,146) 14,949
 14,578
 371
Affiliates—crude pipelines 41,772
 38,276
 3,496
 39,704
 41,772
 (2,068)
 97,841
 94,038
 3,803
 91,038
 97,841
 (6,803)
Third parties—refined product pipelines 27,382
 25,930
 1,452
 23,548
 27,382
 (3,834)
Third parties—crude pipelines 22,140
 17,740
 4,400
 14,840
 22,140
 (7,300)
 147,363
 137,708
 9,655
 129,426
 147,363
 (17,937)
Terminals, tanks and loading racks:            
Affiliates 66,669
 64,034
 2,635
 66,496
 66,669
 (173)
Third parties 9,998
 8,533
 1,465
 7,282
 9,998
 (2,716)
 76,667
 72,567
 4,100
 73,778
 76,667
 (2,889)
            
Affiliates—refinery processing units 41,218
 37,369
 3,849
 39,457
 41,218
 (1,761)
            
Total revenues 265,248
 247,644
 17,604
 242,661
 265,248
 (22,587)
Operating costs and expenses:            
Operations (exclusive of depreciation and amortization) 78,121
 70,735
 7,386
 69,718
 78,121
 (8,403)
Depreciation and amortization 48,071
 49,750
 (1,679) 49,012
 48,071
 941
General and administrative 4,608
 5,795
 (1,187) 5,237
 4,608
 629
 130,800
 126,280
 4,520
 123,967
 130,800
 (6,833)
Operating income 134,448
 121,364
 13,084
 118,694
 134,448
 (15,754)
Other income (expense):            
Equity in earnings of equity method investments 3,883
 3,013
 870
 3,870
 3,883
 (13)
Interest expense, including amortization (38,252) (35,207) (3,045) (31,546) (38,252) 6,706
Interest income 1,079
 1,041
 38
 5,031
 1,079
 3,952
Loss on early extinguishment of debt (25,915) 
 (25,915)
Gain on sales-type leases 33,834
 
 33,834
Gain (loss) on sale of assets and other (199) 33
 (232) 974
 (199) 1,173
 (33,489) (31,120) (2,369) (13,752) (33,489) 19,737
Income before income taxes 100,959
 90,244
 10,715
 104,942
 100,959
 3,983
State income tax expense (6) (110) 104
 (76) (6) (70)
Net income 100,953
 90,134
 10,819
 104,866
 100,953
 3,913
Allocation of net income attributable to noncontrolling interests (4,081) (3,823) (258) (3,535) (4,081) 546
Net income attributable to the partners 96,872
 86,311
 10,561
 101,331
 96,872
 4,459
Limited partners’ earnings per unit—basic and diluted $0.92
 $0.82
 $0.10
 $0.96
 $0.92
 $0.04
Weighted average limited partners’ units outstanding 105,440
 104,637
 803
 105,440
 105,440
 
EBITDA (1)
 $182,122
 $170,337
 $11,785
 $176,934
 $182,122
 $(5,188)
Adjusted EBITDA (1)
 $171,276
 $182,122
 $(10,846)
Distributable cash flow (2)
 $138,085
 $134,279
 $3,806
 $136,164
 $138,085
 $(1,921)
            
Volumes (bpd)            
Pipelines:            
Affiliates—refined product pipelines 130,805
 128,498
 2,307
 115,245
 130,805
 (15,560)
Affiliates—intermediate pipelines 136,116
 139,333
 (3,217) 135,288
 136,116
 (828)
Affiliates—crude pipelines 385,490
 341,922
 43,568
 278,801
 385,490
 (106,689)
 652,411
 609,753
 42,658
 529,334
 652,411
 (123,077)
Third parties—refined product pipelines 73,975
 72,720
 1,255
 53,756
 73,975
 (20,219)
Third parties—crude pipelines 133,565
 120,568
 12,997
 89,027
 133,565
 (44,538)
 859,951
 803,041
 56,910
 672,117
 859,951
 (187,834)
Terminals and loading racks:     
      
Affiliates 402,909
 418,439
 (15,530) 400,911
 402,909
 (1,998)
Third parties 64,028
 60,684
 3,344
 45,910
 64,028
 (18,118)
 466,937
 479,123
 (12,186) 446,821
 466,937
 (20,116)
            
Affiliates—refinery processing units 71,816
 69,008
 2,808
 59,843
 71,816
 (11,973)
            
Total for pipelines and terminal and refinery processing unit assets (bpd) 1,398,704
 1,351,172
 47,532
 1,178,781
 1,398,704
 (219,923)


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(1)Earnings before interest, taxes, depreciation and amortization (“EBITDA”) is calculated as net income attributable to the partners plus (i) interest expense, net of interest income, (ii) state income tax expense and (iii) depreciation and amortization. Adjusted EBITDA is calculated as EBITDA plus (i) loss on early extinguishment of debt and (ii) pipeline tariffs not included in revenues due to impacts from lease accounting for certain pipeline tariffs minus (iii) gain on sales-type leases and (iv) pipeline lease payments not included in operating costs and expenses. Portions of our minimum guaranteed pipeline tariffs for assets subject to sales-type lease accounting are recorded as interest income with the remaining amounts recorded as a calculationreduction in net investment in leases. These pipeline tariffs were previously recorded as revenues prior to the renewal of the throughput agreements, which triggered sales-type lease accounting. Similarly, certain pipeline lease payments were previously recorded as operating costs and expenses, but the underlying lease was reclassified from an operating lease to a financing lease, and these payments are now recoded as interest expense and reductions in the lease liability. EBITDA and Adjusted EBITDA are not calculations based upon generally accepted accounting principles (“GAAP”("GAAP"). However, the amounts included in the EBITDA calculationand Adjusted EBITDA calculations are derived from amounts included in our consolidated financial statements. EBITDA and Adjusted EBITDA should not be considered as an alternativealternatives to net income attributable to the partnersHolly Energy Partners or operating income, as an indicationindications of our operating performance or as an alternativealternatives to operating cash flow as a measure of liquidity. EBITDA isand Adjusted EBITDA are not necessarily comparable to similarly titled measures of other companies. EBITDA isand Adjusted EBITDA are presented here because it is athey are widely used financial indicatorindicators used by investors and analysts to measure performance. EBITDA isand Adjusted EBITDA are also used by our management for internal analysis and as a basis for compliance with financial covenants. Set forth below isare our calculationcalculations of EBITDA and Adjusted EBITDA.

 Three Months Ended
June 30,
 Six Months Ended
June 30,
 Three Months Ended
June 30,
 Six Months Ended
June 30,
 2019 2018 2019 2018 2020 2019 2020 2019
 (In thousands) (In thousands)
Net income attributable to the partners $45,690
 $40,143
 $96,872
 $86,311
 $76,470
 $45,690
 $101,331
 $96,872
Add (subtract):                
Interest expense 18,461
 16,867
 36,717
 33,691
 13,779
 19,230
 31,546
 38,252
Interest income (551) (526) (1,079) (1,041) (2,813) (551) (5,031) (1,079)
Amortization of discount and deferred debt issuance costs 769
 759
 1,535
 1,516
State income tax (benefit) expense (30) 28
 6
 110
 39
 (30) 76
 6
Depreciation and amortization 24,247
 24,608
 48,071
 49,750
 25,034
 24,247
 49,012
 48,071
EBITDA $88,586
 $81,879
 $182,122
 $170,337
 $112,509
 $88,586
 $176,934
 $182,122
Loss on early extinguishment of debt 
 
 25,915
 
Gain on sales-type leases (33,834) 
 (33,834) 
Pipeline tariffs not included in revenues 3,099
 
 5,474
 
Lease payments not included in operating costs (1,606) 
 (3,213) 
Adjusted EBITDA $80,168
 $88,586
 $171,276
 $182,122

(2)Distributable cash flow is not a calculation based upon GAAP. However, the amounts included in the calculation are derived from amounts presented in our consolidated financial statements, with the general exceptions of maintenance capital expenditures. Distributable cash flow should not be considered in isolation or as an alternative to net income or operating income as an indication of our operating performance or as an alternative to operating cash flow as a measure of liquidity. Distributable cash flow is not necessarily comparable to similarly titled measures of other companies. Distributable cash flow is presented here because it is a widely accepted financial indicator used by investors to compare partnership performance. It is also used by management for internal analysis and for our performance units. We believe that this measure provides investors an enhanced perspective of the operating performance of our assets and the cash our business is generating. Set forth below is our calculation of distributable cash flow.
  Three Months Ended
June 30,
 Six Months Ended
June 30,
  2019 2018 2019 2018
  (In thousands)
Net income attributable to the partners $45,690
 $40,143
 $96,872
 $86,311
Add (subtract):        
Depreciation and amortization 24,247
 24,608
 48,071
 49,750
Amortization of discount and deferred debt issuance costs 769
 759
 1,535
 1,516
Revenue recognized (greater) less than customer billings (297) 1,819
 (3,331) 138
Maintenance capital expenditures (3)
 (625) (987) (1,360) (1,305)
Decrease in environmental liability (277) (78) (555) (218)
Decrease in reimbursable deferred revenue (2,061) (1,243) (3,640) (2,420)
Other non-cash adjustments 40
 159
 493
 507
Distributable cash flow $67,486
 $65,180
 $138,085
 $134,279

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  Three Months Ended
June 30,
 Six Months Ended
June 30,
  2020 2019 2020 2019
  (In thousands)
Net income attributable to the partners $76,470
 $45,690
 $101,331
 $96,872
Add (subtract):        
Depreciation and amortization 25,034
 24,247
 49,012
 48,071
Amortization of discount and deferred debt issuance costs 842
 769
 1,641
 1,535
Loss on early extinguishment of debt 
 
 25,915
 
Revenue recognized greater than customer billings (44) (297) (501) (3,331)
Maintenance capital expenditures (3)
 (1,140) (625) (3,627) (1,360)
Increase (decrease) in environmental liability 157
 (277) 158
 (555)
Decrease in reimbursable deferred revenue (3,005) (2,061) (5,805) (3,640)
Gain on sales-type leases (33,834) 
 (33,834) 
Other 976
 40
 1,874
 493
Distributable cash flow $65,456
 $67,486
 $136,164
 $138,085

(3)Maintenance capital expenditures are capital expenditures made to replace partially or fully depreciated assets in order to maintain the existing operating capacity of our assets and to extend their useful lives. Maintenance capital expenditures include expenditures required to maintain equipment reliability, tankage and pipeline integrity, safety and to address environmental regulations.
 June 30,
2019
 December 31,
2018
 June 30,
2020
 December 31,
2019
 (In thousands) (In thousands)
Balance Sheet Data        
Cash and cash equivalents $6,941
 $3,045
 $18,913
 $13,287
Working capital $18,155
 $8,577
 $34,977
 $20,758
Total assets $2,147,843
 $2,102,540
 $2,221,783
 $2,199,232
Long-term debt $1,437,710
 $1,418,900
 $1,486,648
 $1,462,031
Partners’ equity (4)
 $390,022
 $427,435
 $380,723
 $381,103

(4)As a master limited partnership, we distribute our available cash, which historically has exceeded our net income attributable to the partners because depreciation and amortization expense represents a non-cash charge against income. The result is a decline in partners’ equity since our regular quarterly distributions have exceeded our quarterly net income attributable to the partners. Additionally, if the assets contributed and acquired from HFC while we were a consolidated variable interest entity of HFC had been acquired from third parties, our acquisition cost in excess of HFC’s basis in the transferred assets would have been recorded in our financial statements as increases to our properties and equipment and intangible assets at the time of acquisition instead of decreases to partners’ equity.


Results of Operations—Three Months Ended June 30, 20192020 Compared with Three Months Ended June 30, 20182019

Summary
Net income attributable to the partners for the second quarter was $45.7$76.5 million ($0.430.73 per basic and diluted limited partner unit) compared to $40.1$45.7 million ($0.380.43 per basic and diluted limited partner unit) for the second quarter of 2018.2019. The increase in earnings was primarily due to the recognition of a non-cash gain on sales-type leases resulting from the renewal of a third-party throughput agreement during the second quarter of 2020. A portion of the new throughput agreement met the definition of a sales-type lease, which resulted in a non-cash gain of $33.8 million million upon the initial recognition of the sales-type lease during the second quarter. Excluding this gain, net income attributable to HEP for the partnersquarter was $42.6 million ($0.40 per basic and diluted limited partner unit), a decrease of $3.1 million compared to the same period of 2019. The decrease in earnings was mainly due to higher crude oil pipelinelower volumes arounddue to demand destruction caused by the Permian Basin and our crude pipeline systems in Wyoming and Utah as well as contractual tariff escalators. These gains were partiallyCOVID-19 pandemic substantially offset by higherlower operating costsexpenses and lower interest expense.

Revenues
Revenues for the second quarter were $130.8$114.8 million, an increasea decrease of $12.0$15.9 million compared to the second quarter of 2018.2019. The increasedecrease was mainly attributable to highera 26% reduction in overall crude oiland product pipeline volumes around the Permian Basinpredominantly in our Southwest and our crude pipeline systems in Wyoming and Utah, which contributed to an increase in overall pipeline volumes of 10%, and contractual tariff escalators.Rockies regions.

Revenues from our refined product pipelines were $32.5$25.1 million, an increasea decrease of $1.4$7.5 million compared to the second quarter of 2018, on shipments averaging 197.82019. Shipments averaged 158.4 thousand barrels per day (“mbpd”) compared to 185.6197.8 mbpd for the second quarter of 2018.2019. The volume increase wasand revenue decreases were mainly due to lower volumes on pipelines servicing HFC's Woods CrossNavajo refinery, which had lowerDelek's Big
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Spring refinery and our UNEV pipeline as well as the recording of certain pipeline tariffs as interest income as the related throughput during the second quarter of 2018 duecontract renewals were determined to operational issues at the refinery. The increase in revenues was mainly due to the higher throughput and contractual tariff escalators.be sales-type leases.

Revenues from our intermediate pipelines were $7.3$7.5 million, for bothan increase of $0.2 million compared to the second quartersquarter of 2019 and 2018, on shipments averaging2019. Shipments averaged 128.5 mbpd for the second quarter of 2020 compared to 141.3 mbpd for the second quarter of 2019 compared to 151.5 mbpd for the second quarter of 2018.2019. The decrease in volumes was mainly due to lower throughputs on our intermediate pipelines servicing HFC's TulsaNavajo refinery due to flooding during the quarter. Revenuewhile revenue remained relatively constant mainly due to contractual minimum volume guarantees.

Revenues from our crude pipelines were $32.4$26.4 million, an increasea decrease of $5.2$6.0 million compared to the second quarter of 2018, on2019, and shipments averaging 510.9averaged 338.4 mbpd compared to 437.9510.9 mbpd for the second quarter of 2018.2019. The increasesdecreases were mainly attributable to increaseddecreased volumes on our crude pipeline systems in New Mexico and Texas and on our crude pipeline systems in Wyoming and Utah as well as contractual tariff escalators.Utah.

Revenues from terminal, tankage and loading rack fees were $39.1$36.3 million, an increasea decrease of $4.7$2.8 million compared to the second quarter of 2018.2019. Refined products and crude oil terminalled in the facilities averaged 490.9418.0 mbpd compared to 505.1490.9 mbpd for the second quarter of 2018.2019. The volume decrease wasand revenue decreases were mainly due to lowerdemand destruction associated with COVID-19 across most of our facilities. Revenue did not decrease in proportion to the decrease in volumes at HFC's Tulsa refinery, partially offset by volumes at our new Orla diesel rack and higher volumes at HFC's El Dorado refinery, the Spokane terminal, and the Woods Cross
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rack. The increase in revenue was mainly due to the higher volumes at HFC's El Dorado refinery and revenues from our Orla diesel rack, which began operations in the first quarter of 2019.contractual minimum volume guarantees.

Revenues from refinery processing units were $19.4$19.6 million, an increase of $0.6$0.2 million compared to the second quarter of 2018, on2019, and throughputs averaging 77.7averaged 49.9 mbpd compared to 71.177.7 mbpd for the second quarter of 2018.2019. The increasedecrease in revenuevolumes was mainly due to reduced throughput for both our Woods Cross and El Dorado processing units while revenue remained relatively constant mainly due to contractual rate increases.minimum volume guarantees.

Operations Expense
Operations (exclusive of depreciation and amortization) expense was $40.6$34.7 million for the three months ended June 30, 2019, an increase2020, a decrease of $6.1$5.9 million compared to the second quarter of 2018.2019. The increasedecrease was mainly due to higher employee compensationlower rental expenses, maintenance costs and property taxesvariable costs such as electricity and chemicals associated with lower volumes for the three months ended June 30, 2019.2020.

Depreciation and Amortization
Depreciation and amortization for the three months ended June 30, 2019, decreased2020 increased by $0.4$0.8 million compared to the three months ended June 30, 2018.2019. The increase was mainly due to the acceleration of depreciation on certain of our Cheyenne tanks.

General and Administrative
General and administrative costs for the three months ended June 30, 2019, decreased2020 increased by $0.7$0.5 million compared to the three months ended June 30, 2018,2019, mainly due to lower employee compensation andhigher legal costsexpenses for the three months ended June 30, 2019.2020.

Equity in Earnings of Equity Method Investments
Three Months Ended June 30,Three Months Ended June 30,
Equity Method Investment2019 20182020 2019
(in thousands)(in thousands)
Osage Pipe Line Company, LLC$746
 $959
$366
 $746
Cheyenne Pipeline LLC1,037
 775
1,085
 1,037
Cushing Terminal705
 
Total$1,783
 $1,734
$2,156
 $1,783

Equity in earnings of Cheyenne PipelineOsage Pipe Line Company, LLC increaseddecreased for the three months ended June 30, 2019,2020, mainly due to higher crudelower throughput volumes.

Interest Expense
Interest expense for the three months ended June 30, 2019,2020, totaled $19.2$13.8 million, an increasea decrease of $1.6$5.5 million compared to the three months ended June 30, 2018.2019. The increasedecrease was primarilymainly due to interest expense associated with higher average balances outstanding under the Credit Agreement (as defined below) and market interest rate increasesdecreases under that facility.our senior secured revolving credit facility and refinancing our $500 million 6% Senior Notes with $500 million 5% Senior Notes. Our aggregate effective interest rates were 5.3%3.4% and 5.0%5.3% for the three months ended June 30, 2020 and 2019, and 2018, respectively.
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State Income Tax
We recorded a state income tax expense of $39,000 and a state income tax benefit of $30,000 and expense of $28,000$30,000 for the three months ended June 30, 20192020 and 2018,2019, respectively. All tax expense is solely attributable to the Texas margin tax.


Results of Operations—Six Months Ended June 30, 20192020 Compared with Six Months Ended June 30, 20182019

Summary
Net income attributable to the partners for the six months ended June 30, 2019,2020 was $101.3 million ($0.96 per basic and diluted limited partner unit) compared to $96.9 million compared($0.92 per basic and diluted limited partner unit) for the second quarter of 2019. The six months ended June 30, 2020 included a non-cash gain on sales-type leases of $33.8 million discussed above as well as a charge of $25.9 million related to $86.3the early redemption of our previously outstanding $500 million aggregate principal amount of 6% senior notes, due in 2024. Excluding the gain on sales-type leases and the loss on early extinguishment of debt, net income attributable to the partners for the six months ended June 30, 2018.2020 was $93.4 million ($0.89 per basic and diluted limited partner unit), a decrease of $3.5 million compared to the same period of 2019. The increasedecrease in earnings was primarilymainly due to higher crude oil pipelinelower volumes arounddue to demand destruction caused by the Permian Basin and our crude pipeline systems in Wyoming and Utah, higher revenues on our refinery processing units and contractual tariff escalators. These gains were partiallyCOVID-19 pandemic substantially offset by higherlower operating costsexpenses and lower interest expense.

Revenues
Revenues for the six months ended June 30, 2019,2020, were $265.2$242.7 million, an increasea decrease of $17.6$22.6 million compared to the six months ended June 30, 2018.2019. The increasedecrease was mainly attributable to highera 22% reduction in overall crude oiland product pipeline volumes around the Permian Basinpredominantly in our Southwest and our crude pipeline systems in Wyoming and Utah, higher revenues on our refinery processing units, and contractual tariff escalators.Rockies regions.

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Revenues from our refined product pipelines were $68.9$59.9 million, an increasea decrease of $2.9$8.9 million compared to the six months ended June 30, 2018, on shipments averaging 204.82019. Shipments averaged 169.0 mbpd compared to 201.2204.8 mbpd for the six months ended June 30, 2018.2019. The volume and revenue increasesdecreases were mainly due to higher Delek volumes, higherlower volumes on pipelines servicing HFC's Woods CrossNavajo refinery, which had lowerDelek's Big Spring refinery and our UNEV pipeline as well as the recording of certain pipeline tariffs as interest income as the related throughput in 2018 duecontract renewals were determined to operational issues at the refinery beginning in the first quarter of 2018, and contractual tariff escalators.be sales-type leases.

Revenues from our intermediate pipelines were $14.6$14.9 million, a decreasean increase of $1.1$0.4 million compared to the six months ended June 30, 2018, on shipments averaging 136.12019. Shipments averaged 135.3 mbpd compared to 139.3136.1 mbpd for the six months ended June 30, 2018. The decrease in revenue was primarily attributable to a decrease in deferred revenue realized.2019.

Revenues from our crude pipelines were $63.9$54.5 million, an increasea decrease of $7.9$9.4 million compared to the six months ended June 30, 2018, on shipments averaging 519.12019. Shipments averaged 367.8 mbpd compared to 462.5519.1 mbpd for the six months ended June 30, 2018.2019. The increasesdecreases were mainly attributable to increaseddecreased volumes on our crude pipeline systems in New Mexico and Texas and on our crude pipeline systems in Wyoming and Utah as well as contractual tariff escalators.Utah.

Revenues from terminal, tankage and loading rack fees were $76.7$73.8 million, an increasea decrease of $4.1$2.9 million compared to the six months ended June 30, 2018.2019. Refined products and crude oil terminalled in the facilities averaged 466.9446.8 mbpd compared to 479.1466.9 mbpd for the six months ended June 30, 2018.2019. The volume decrease wasand revenue decreases were mainly due to lower volumes at HFC's Tulsa refinery as a resultdemand destruction associated with the COVID-19 pandemic across most of the planned turnaround in the first quarter and flooding in the second quarter as well as lower volumes at HFC's El Dorado refinery due to operational issues in the first quarter, partially offset by volumes at our new Orla diesel rack and higher volumes at the Spokane terminal. The increase in revenue was mainly due to our Orla diesel rack, which began operations in the first quarter of 2019, and higher revenues at our Spokane and UNEV terminals.facilities.

Revenues from refinery processing units were $41.2$39.5 million, an increasea decrease of $3.8$1.8 million compared to the six months ended June 30, 2018 on throughputs averaging 71.82019. Throughputs averaged 59.8 mbpd compared to 69.071.8 mbpd for the six months ended June 30, 2018.2019. The increasedecrease in revenuevolumes was mainly due to reduced throughput for both our Woods Cross and El Dorado processing units. Revenues were higher in the six months ended June 30, 2019 due to an adjustment in revenue recognition and contractual rate increases.recorded during that period.

Operations Expense
Operations expense (exclusive of depreciationdepreciations and amortization) for the six months ended June 30, 2019, increased2020, decreased by $7.4$8.4 million compared to the six months ended June 30, 2018.2019. The increasedecrease was mainly due to higher employee compensationlower rental expenses, maintenance costs and property taxes.variable costs such as electricity and chemicals associated with lower volumes.

Depreciation and Amortization
Depreciation and amortization for the six months ended June 30, 2019, decreased2020, increased by $1.7$0.9 million compared to the six months ended June 30, 2018.2019. The decreaseincrease was primarilymainly due to lower amortizationthe acceleration of intangible assets and asset retirement obligations.depreciation on certain of our Cheyenne tanks.

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General and Administrative
General and administrative costs for the six months ended June 30, 2019, decreased $1.22020, increased by $0.6 million compared to the six months ended June 30, 2018, mainly due to lower employee compensation, legal and consulting costs incurred in the six months ended June 30, 2019.

Equity in Earnings of Equity Method Investments
 Six Months Ended June 30,
Equity Method Investments2019 2018
 (in thousands)
Osage Pipe Line Company, LLC$1,251
 $1,601
Cheyenne Pipeline LLC2,632
 1,412
Total$3,883
 $3,013

Equity in earnings of Cheyenne Pipeline LLC increased for the six months ended June 30, 2019 mainly due to higher crude throughput volumes.legal expenses incurred in the six months ended June 30, 2020.

Equity in Earnings of Equity Method Investments

Table
 Six Months Ended June 30,
Equity Method Investment2020 2019
 (in thousands)
Osage Pipe Line Company, LLC1,380
 1,251
Cheyenne Pipeline LLC2,160
 2,632
Cushing Terminal330
 
Total$3,870
 $3,883

Equity in earnings of Contentsril 19,
Cheyenne Pipeline LLC decreased for the six months ended June 30, 2020, mainly due to lower throughput volumes.

Interest Expense
Interest expense for the six months ended June 30, 2019,2020, totaled $38.3$31.5 million, an increasea decrease of $3.0$6.7 million compared to the six months ended June 30, 2018.2019. The increase is primarilydecrease was mainly due to higher average balances outstanding under our Credit Agreement, and market interest rate increasesdecreases under that facility.our senior secured revolving credit facility and refinancing our $500 million 6% Senior Notes with $500 million 5% Senior Notes. Our aggregate effective interest rates were 5.3%4.0% and 5.0%5.3% for the six months ended June 30, 20192020 and 2018,2019, respectively.

State Income Tax
We recorded a state income tax expense of $6,000$76,000 and $110,000$6,000 for the six months ended June 30, 20192020 and 2018,2019, respectively. All tax expense is solely attributable to the Texas margin tax.


LIQUIDITY AND CAPITAL RESOURCES

Overview
We have a $1.4 billion senior secured revolving credit facility (the “Credit Agreement”) expiring in July 2022. The Credit Agreement is available to fund capital expenditures, investments, acquisitions, distribution payments and working capital and for general partnership purposes. The Credit Agreement is also available to fund letters of credit up to a $50 million sub-limit, and it contains an accordion feature giving us the ability to increase the size of the facility by up to $300 million with additional lender commitments.

During the six months ended June 30, 2019,2020, we received advances totaling $175.0$168.0 million and repaid $156.5$138.5 million, resulting in a net increase of $18.5$29.5 million under the Credit Agreement and an outstanding balance of $941.5$995.0 million at June 30, 2019.2020. As of June 30, 2019,2020, we have no letters of credit outstanding under the Credit Agreement and the available capacity under the Credit Agreement was $458.5$405.0 million. Amounts repaid under the Credit Agreement may be reborrowed from time to time.
If any particular lender under the Credit Agreement could not honor its commitment,On February 4, 2020, we believe the unused capacity that would be available from the remaining lenders would be sufficient to meet our borrowing needs. Additionally, we review publicly available information on the lenders in order to monitor their financial stability and assess their ongoing ability to honor their commitments under the Credit Agreement. We do not expect to experience any difficulty in the lenders’ ability to honor their respective commitments, and if it were to become necessary, we believe there would be alternative lenders or options available.

On January 25, 2018, we entered into a common unit purchase agreement in which certain purchasers agreed to purchase inclosed a private placement 3,700,000 common units representing limited partnership interests,of $500 million in aggregate principal amount of 5% senior unsecured notes due in 2028 (the "5% Senior Notes"). On February 5, 2020, we redeemed the existing $500 million 6% Senior Notes at a priceredemption cost of $29.73 per common unit. The private placement closed on February 6, 2018,$522.5 million, at which time we recognized a $25.9 million early extinguishment loss consisting of a $22.5 million debt redemption premium and we receivedunamortized financing costs of $3.4 million. We funded the $522.5 million redemption with proceeds from the issuance of approximately $110 million, which were used to repay indebtednessour 5% Senior Notes and borrowings under theour Credit Agreement.

We have a continuous offering program under which we may issue and sell common units from time to time, representing limited partner interests, up to an aggregate gross sales amount of $200 million. We did not issue any units under this program during the sixthree months ended June 30, 2019. We intend to use the net proceeds for general partnership purposes, which may include funding working capital, repayment of debt, acquisitions and capital expenditures.2020. As of June 30, 2019,2020, HEP has issued 2,413,153 units under this program, providing $82.3 million in gross proceeds.

Under our registration statement filed with the Securities and Exchange Commission (“SEC”) using a “shelf” registration process, we currently have the authority to raise up to $2.0 billion by offering securities, through one or more prospectus supplements that would describe, among other things, the specific amounts, prices and terms of any securities offered and how the proceeds would be used. Any proceeds from the sale of securities would be used for general business purposes, which may include, among other
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things, funding acquisitions of assets or businesses, working capital, capital expenditures, investments in subsidiaries, the retirement of existing debt and/or the repurchase of common units or other securities.

In March 2019, we repurchased 8,674 common units in the open market for the issuance and settlement of unit awards under our Long-Term Incentive Plan, for an aggregate purchase price of $0.3 million.

We believe our current cash balances, future internally generated funds and funds available under the Credit Agreement will provide sufficient resources to meet our working capital liquidity, capital expenditure and quarterly distribution needs for the foreseeable future.

In May 2019,2020, we paid a regular cash distribution of $0.6700$0.35 on all units in an aggregate amount of $68.2$34.5 million after deducting HEP Logistics' waiver of $2.5 million of limited partner cash distributions.

Cash and cash equivalents increased by $3.9$5.6 million during the six months ended June 30, 20192020. The cash flows provided by operating activities of $145.0$134.6 million were more than the cash flows used for financing activities of $123.8$97.1 million and investing
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activities of $17.3$31.9 million. Working capital increased by $9.6$14.2 million to $18.2$35.0 million at June 30, 2019,2020, from $8.6$20.8 million at December 31, 2018.2019.

Cash Flows—Operating Activities
Cash flows from operating activities decreased by $16.0$10.4 million from $161.0 million for the six months ended June 30, 2018, to $145.0 million for the six months ended June 30, 2019.2019, to $134.6 million for the six months ended June 30, 2020. The decrease was mainly due to lower cash receipts from customers and higher payments for operating andexpenses, partially offset by lower payment for interest expenses during the six months ended June 30, 2019,2020, as compared to the six months ended June 30, 2018.2019.

Cash Flows—Investing Activities
Cash flows used for investing activities were $31.9 million for the six months ended June 30, 2020, compared to $17.3 million for the six months ended June 30, 2019, compared to $31.1 million for the six months ended June 30, 2018, a decreasean increase of $13.8$14.6 million. During the six months ended June 30, 20192020 and 2018,2019, we invested $17.8$30.7 million and $24.7$17.8 million in additions to properties and equipment, respectively. During the six months ended June 30, 2018,2020, we had cash payments of $6.8invested $2.4 million for acquisitions.in our equity method investment in Cushing Connect JV Terminal. We also received $0.3$0.5 million for distributions in excess of equity in earnings of equity investments during both the six months ended June 30, 20192020 and 2018.$0.3 million during the six months ended June 30, 2019.

Cash Flows—Financing Activities
Cash flows used for financing activities were $97.1 million for the six months ended June 30, 2020, compared to $123.8 million for the six months ended June 30, 2019, compared to $131.0 million fora decrease of $26.7 million. During the six months ended June 30, 2018, a decrease2020, we received $168.0 million and repaid $138.5 million in advances under the Credit Agreement. Additionally, we paid $103.0 million in regular quarterly cash distributions to our limited partners and $4.0 million to our noncontrolling interest. We received $13.3 million in contributions from noncontrolling interest during the six months ended June 30, 2020. We also received net proceeds of $7.2 million.$491.3 million for issuance of our 5% Senior Notes and paid $522.5 million to retire our 6% Senior Notes. During the six months ended June 30, 2019, we received $175.0 million and repaid $156.5 million in advances under the Credit Agreement. Additionally, weWe paid $136.2 million in regular quarterly cash distributions to our limited partners, and distributed $5.3 million to our noncontrolling interest. During the six months ended June 30, 2018, we received $305.5 million and repaid $417.5 million in advances under the Credit Agreement. We paid $130.1 million in regular quarterly cash distributions to our limited partners, and distributed $3.5 million to our noncontrolling interest. We also received net proceeds of $114.8 million from the issuance of common units during the six months ended June 30, 2018.

Capital Requirements
Our pipeline and terminalling operations are capital intensive, requiring investments to maintain, expand, upgrade or enhance existing operations and to meet environmental and operational regulations. Our capital requirements have consisted of, and are expected to continue to consist of, maintenance capital expenditures and expansion capital expenditures. “Maintenance capital expenditures” represent capital expenditures to replace partially or fully depreciated assets to maintain the operating capacity of existing assets. Maintenance capital expenditures include expenditures required to maintain equipment reliability, tankage and pipeline integrity, safety and to address environmental regulations. “Expansion capital expenditures” represent capital expenditures to expand the operating capacity of existing or new assets, whether through construction or acquisition. Expansion capital expenditures include expenditures to acquire assets, to grow our business and to expand existing facilities, such as projects that increase throughput capacity on our pipelines and in our terminals. Repair and maintenance expenses associated with existing assets that are minor in nature and do not extend the useful life of existing assets are charged to operating expenses as incurred.

Each year the board of directors of HLS, our ultimate general partner, approves our annual capital budget, which specifies capital projects that our management is authorized to undertake. Additionally, at times when conditions warrant or as new opportunities arise, additional projects may be approved. The funds allocated for a particular capital project may be expended over a period in excess of a year, depending on the time required to complete the project. Therefore, our planned capital expenditures for a given year consist of expenditures approved for capital projects included in the current year’s capital budget as well as, in certain cases, expenditures approved for capital projects in capital budgets for prior years. The 20192020 capital budget isas well as our current forecast are comprised of approximately $10$8 million to $12 million for maintenance capital expenditures, and approximately $20$4 million to $25$6 million for refinery unit turnarounds and $45 million to $50 million for expansion capital expenditures.expenditures and our share of Cushing Connect Joint Venture
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investments. We expect the majority of the 2020 expansion capital budget to be invested in refined product pipeline expansions, crude system enhancements, new storage tanks and enhanced blending capabilities at our racks.share of Cushing Connect Joint Venture investments. In addition to our capital budget, we may spend funds periodically to perform capital upgrades or additions to our assets where a customer reimburses us for such costs. The upgrades or additions would generally benefit the customer over the remaining life of the related service agreements.
We expect that our currently planned sustaining and maintenance capital expenditures, as well as expenditures for acquisitions and capital development projects, will be funded with cash generated by operations, the sale of additional limited partner common units, the issuance of debt securities and advances under our Credit Agreement, or a combination thereof. With volatility and uncertainty at times in the credit and equity markets, there may be limits on our ability to issue new debt or equity financing. Additionally, due to pricing movements in the debt and equity markets, we may not be able to issue new debt and equity securities at acceptable pricing. Without additional capital beyond amounts available under the Credit Agreement, our ability to obtain funds for some of these capital projects may be limited.operations.

Under the terms of the transaction to acquire HFC’s 75% interest in UNEV, we issued to HFC a Class B unit comprising a noncontrolling equity interest in a wholly-owned subsidiary subject to redemption to the extent that HFC is entitled to a 50% interest in our share of annual UNEV earnings before interest, income taxes, depreciation, and amortization above $30 million
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beginning July 1, 2015, and ending in June 2032, subject to certain limitations. However, to the extent earnings thresholds are not achieved, no redemption payments are required. No redemption payments have been required to date.

Credit Agreement
Our $1.4 billion Credit Agreement expires in July 2022. The Credit Agreement is available to fund capital expenditures, investments, acquisitions, distribution payments and working capital and for general partnership purposes. The Credit Agreement is also available to fund letters of credit up to a $50 million sub-limit, and it contains an accordion feature giving us the ability to increase the size of the facility by up to $300 million with additional lender commitments.

Our obligations under the Credit Agreement are collateralized by substantially all of our assets, and indebtedness under the Credit Agreement is guaranteed by our material, wholly-owned subsidiaries.  The Credit Agreement requires us to maintain compliance with certain financial covenants consisting of total leverage, senior secured leverage, and interest coverage.  It also limits or restricts our ability to engage in certain activities.  If, at any time prior to the expiration of the Credit Agreement, HEP obtains two investment grade credit ratings, the Credit Agreement will become unsecured and many of the covenants, limitations, and restrictions will be eliminated.

We may prepay all loans at any time without penalty, except for tranche breakage costs.  If an event of default exists under the Credit Agreement, the lenders will be able to accelerate the maturity of all loans outstanding and exercise other rights and remedies.  We were in compliance with all covenants as of June 30, 2019.2020.

Senior Notes
We haveAs of December 31, 2019, we had $500 million in aggregate principal amount of 6% Senior Notes due in 2024 (the “ 6% Senior Notes”). We used

On February 4, 2020, we closed a private placement of $500 million in aggregate principal amount of 5% senior unsecured notes due in 2028 (the "5% Senior Notes"). On February 5, 2020, we redeemed the net proceeds from our offerings of theexisting $500 million 6% Senior Notes to repay indebtednessat a redemption cost of $522.5 million, at which time we recognized a $25.9 million early extinguishment loss consisting of a $22.5 million debt redemption premium and unamortized financing costs of $3.4 million. We funded the $522.5 million redemption with proceeds from the issuance of our 5% Senior Notes and borrowings under our Credit Agreement.

The 6%5% Senior Notes are unsecured and impose certain restrictive covenants, including limitations on our ability to incur additional indebtedness, make investments, sell assets, incur certain liens, pay distributions, enter into transactions with affiliates, and enter into mergers. We were in compliance with the restrictive covenants for the 6%5% Senior Notes as of June 30, 2019.2020. At any time when the 6%5% Senior Notes are rated investment grade by botheither Moody’s andor Standard & Poor’s and no default or event of default exists, we will not be subject to many of the foregoing covenants. Additionally, we have certain redemption rights at varying premiums over face value under the 6%5% Senior Notes.

Indebtedness under the 6%5% Senior Notes is guaranteed by all of our existing wholly-owned subsidiaries.subsidiaries (other than Holly Energy Finance Corp. and certain immaterial subsidiaries).


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Long-term Debt
The carrying amounts of our long-term debt are as follows:
 June 30,
2019
 December 31,
2018
 June 30,
2020
 December 31,
2019
 (In thousands) (In thousands)
Credit Agreement $941,500
 $923,000
 995,000
 $965,500
        
6% Senior Notes        
Principal 500,000
 500,000
 
 500,000
Unamortized debt issuance costs (3,790) (4,100) 
 (3,469)
 496,210
 495,900
 
 496,531
        
5% Senior Notes    
Principal 500,000
 
Unamortized debt issuance costs (8,352) 
 491,648
 
    
Total long-term debt $1,437,710
 $1,418,900
 $1,486,648
 $1,462,031

Contractual Obligations
There were no significant changes to our long-term contractual obligations during this period.

Impact of Inflation
Inflation in the United States has been relatively moderate in recent years and did not have a material impact on our results of operations for the six months ended June 30, 20192020 and 2018.2019. PPI has increased an average of 0.8%0.6% annually over the past five calendar years, including increases of 0.8% and 3.1% in 2019 and 3.2% in 2018, and 2017, respectively.

The substantial majority of our revenues are generated under long-term contracts that provide for increases or decreases in our rates and minimum revenue guarantees annually for increases or decreases in the PPI. Certain of these contracts have provisions
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that limit the level of annual PPI percentage rate increases or decreases. A significant and prolonged period of high inflation or a significant and prolonged period of negative inflation could adversely affect our cash flows and results of operations if costs increase at a rate greater than the fees we charge our shippers.

Environmental Matters
Our operation of pipelines, terminals, and associated facilities in connection with the transportation and storage of refined products and crude oil is subject to stringent and complex federal, state, and local laws and regulations governing the discharge of materials into the environment, or otherwise relating to the protection of the environment. As with the industry generally, compliance with existing and anticipated laws and regulations increases our overall cost of business, including our capital costs to construct, maintain, and upgrade equipment and facilities. While these laws and regulations affect our maintenance capital expenditures and net income, we believe that they do not affect our competitive position given that the operations of our competitors are similarly affected. However, these laws and regulations, and the interpretation or enforcement thereof, are subject to frequent change by regulatory authorities, and we are unable to predict the ongoing cost to us of complying with these laws and regulations or the future impact of these laws and regulations on our operations. Violation of environmental laws, regulations, and permits can result in the imposition of significant administrative, civil and criminal penalties, injunctions, and construction bans or delays. A major discharge of hydrocarbons or hazardous substances into the environment could, to the extent the event is not insured, subject us to substantial expense, including both the cost to comply with applicable laws and regulations and claims made by employees, neighboring landowners and other third parties for personal injury and property damage.

Under the Omnibus Agreement and certain transportation agreements and purchase agreements with HFC, HFC has agreed to indemnify us, subject to certain monetary and time limitations, for environmental noncompliance and remediation liabilities associated with certain assets transferred to us from HFC and occurring or existing prior to the date of such transfers.
We have an environmental agreement with Delek with respect to pre-closing environmental costs and liabilities relating to the pipelines and terminals acquired from Delek in 2005, under which Delek will indemnify us subject to certain monetary and time limitations.

There are environmental remediation projects in progress that relate to certain assets acquired from HFC. Certain of these projects were underway prior to our purchase and represent liabilities retained by HFC. At June 30, 2019,2020, we had an accrual of $5.7 million
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that related to environmental clean-up projects for which we have assumed liability or for which the indemnity provided for by HFC has expired or will expire. The remaining projects, including assessment and monitoring activities, are covered under the HFC environmental indemnification discussed above and represent liabilities of HFC.


CRITICAL ACCOUNTING POLICIES

Our discussion and analysis of our financial condition and results of operations are based upon our consolidated financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States. The preparation of these financial statements requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent assets and liabilities as of the date of the financial statements. Actual results may differ from these estimates under different assumptions or conditions. Our significant accounting policies are described in “Item 7. Management’s Discussion and Analysis of Financial Condition and Operations—Critical Accounting Policies” in our Annual Report on Form 10-K for the year ended December 31, 20182019. Certain critical accounting policies that materially affect the amounts recorded in our consolidated financial statements include revenue recognition, assessing the possible impairment of certain long-lived assets and goodwill, and assessing contingent liabilities for probable losses. With the exception of certain of our revenue recognition policies discussed in Note 2 of Notes to the Consolidated Financial Statements, thereThere have been no changes to these policies in 2019.2020. We consider these policies to be the most critical to understanding the judgments that are involved and the uncertainties that could impact our results of operations, financial condition and cash flows.

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Accounting Pronouncements Adopted During the Periods Presented

Goodwill Impairment Testing
In January 2017, Accounting Standard Update (“ASU”) 2017-04, “Simplifying the Test for Goodwill Impairment,” was issued amending the testing for goodwill impairment by eliminating Step 2 from the goodwill impairment test. Step 2 measures a goodwill impairment loss by comparing the implied fair value of a reporting unit’s goodwill with the carrying amount of that goodwill. Under this standard, goodwill impairment is measured as the excess of the carrying amount of the reporting unit over the related fair value. We adopted this standard effective in the second quarter of 2019, and the adoption of this standard had no effect on our financial condition, results of operations or cash flows.

Leases
In February 2016, ASU No. 2016-02, “Leases” (“ASC 842”) was issued requiring leases to be measured and recognized as a lease liability, with a corresponding right-of-use asset on the balance sheet. We adopted this standard effective January 1, 2019, and we elected to adopt using the modified retrospective transition method, whereby comparative prior period financial information will not be restated and will continue to be reported under the lease accounting standard in effect during those periods. We also elected practical expedients provided by the new standard, including the package of practical expedients and the short-term lease recognition practical expedient, which allows an entity to not recognize on the balance sheet leases with a term of 12 months or less. Upon adoption of this standard, we recognized $78.4 million of lease liabilities and corresponding right-of-use assets on our consolidated balance sheet. Adoption of the standard did not have a material impact on our results of operations or cash flows. See Notes 23 and 34 of Notes to the Consolidated Financial Statements for additional information on our lease policies.

Revenue Recognition
In May 2014, an accounting standard update was issued requiring revenue to be recognized when promised goods or services are transferred to customers in an amount that reflects the expected consideration for these goods or services. This standard had an effective date of January 1, 2018, and we accounted for the new guidance using the modified retrospective implementation method, whereby a cumulative effect adjustment was recorded to retained earnings as of the date of initial application. In preparing for adoption, we evaluated the terms, conditions and performance obligations under our existing contracts with customers. Furthermore, we implemented policies to comply with this new standard. See Note 2 of Notes to the Consolidated Financial Statements for additional information on our revenue recognition policies.

Business Combinations
In December 2014, an accounting standard update was issued to provide new guidance on the definition of a business in relation to accounting for identifiable intangible assets in business combinations. This standard had an effective date of January 1, 2018, and had no effect on our financial condition, results of operations or cash flows.

Financial Assets and Liabilities
In January 2016, an accounting standard update was issued requiring changes in the accounting and disclosures for financial instruments. This standard was effective beginning with our 2018 reporting year and had no effect on our financial condition, results of operations or cash flows.

Accounting Pronouncements - Not Yet Adopted

Credit Losses Measurement
In June 2016, ASU 2016-13, “Measurement of Credit Losses on Financial Instruments,” was issued requiring measurement of all expected credit losses for certain types of financial instruments, including trade receivables, held at the reporting date based on historical experience, current conditions and reasonable and supportable forecasts. This standard iswas effective January 1, 2020, and we are currently evaluating2020. Adoption of the standard did not have a material impact on our financial condition, results of this standard.operations or cash flows.


RISK MANAGEMENT

The market risk inherent in our debt positions is the potential change arising from increases or decreases in interest rates as discussed below.

At June 30, 20192020, we had an outstanding principal balance of $500 million on our 6%5% Senior Notes. A change in interest rates generally would affect the fair value of the 6%5% Senior Notes, but not our earnings or cash flows. At June 30, 20192020, the fair value of our 6%5% Senior Notes was $517.4$477.8 million. We estimate a hypothetical 10% change in the yield-to-maturity applicable to the 6%5% Senior Notes at June 30, 20192020, would result in a change of approximately $12$17 million in the fair value of the underlying 6%5% Senior Notes.

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For the variable rate Credit Agreement, changes in interest rates would affect cash flows, but not the fair value. At June 30, 20192020, borrowings outstanding under the Credit Agreement were $941.5$995.0 million. A hypothetical 10% change in interest rates applicable to the Credit Agreement would not materially affect our cash flows.

Our operations are subject to normal hazards of operations, including fire, explosion and weather-related perils. We maintain various insurance coverages, including business interruption insurance, subject to certain deductibles. We are not fully insured against certain risks because such risks are not fully insurable, coverage is unavailable, or premium costs, in our judgment, do not justify such expenditures.

We have a risk management oversight committee that is made up of members from our senior management. This committee monitors our risk environment and provides direction for activities to mitigate, to an acceptable level, identified risks that may adversely affect the achievement of our goals.


Item 3.Quantitative and Qualitative Disclosures About Market Risk

Market risk is the risk of loss arising from adverse changes in market rates and prices. See “Risk Management” under “Management’s Discussion and Analysis of Financial Condition and Results of Operations” for a discussion of market risk exposures that we have with respect to our long-term debt, which disclosure should be read in conjunction with the quantitative and qualitative disclosures about market risk contained in our Annual Report on Form 10-K for the fiscal year ended December 31, 2018.2019.

Since we do not own products shipped on our pipelines or terminalled at our terminal facilities, we do not have direct market risks associated with commodity prices.


Item 4.Controls and Procedures

(a) Evaluation of disclosure controls and procedures
Our principal executive officer and principal financial officer have evaluated, as required by Rule 13a-15(b) under the Securities Exchange Act of 1934 (the “Exchange Act”), our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act) as of the end of the period covered by this quarterly report on Form 10-Q. Our disclosure controls and procedures are designed to provide reasonable assurance that the information we are required to disclose in the reports that we file or submit under the Exchange Act is accumulated and communicated to our management, including our principal executive officer and principal financial officer, as appropriate, to allow timely decisions regarding required disclosure and is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms. Based upon the evaluation, our principal executive officer and principal financial officer have concluded that our disclosure controls and procedures were effective as of June 30, 20192020, at a reasonable level of assurance.

(b) Changes in internal control over financial reporting
During the three months ended June 30, 2019,2020, there have been no changes in our internal control over financial reporting (as defined in Rule 13a-15(f) under the Exchange Act) that occurred during our last fiscal quarter that have materially affected or are reasonably likely to materially affect our internal control over financial reporting.


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PART II. OTHER INFORMATION

Item 1.Legal Proceedings

In the ordinary course of business, we may become party to legal, regulatory or administrative proceedings or governmental investigations, including environmental and other matters. Damages or penalties may be sought from us in some matters and certain matters may require years to resolve.  While the outcome and impact of these proceedings and investigations on us cannot be predicted with certainty, based on advice of counsel and information currently available to us, management believes that the resolution of these proceedings and investigations, through settlement or adverse judgment, will not, either individually or in the aggregate, have a materially adverse effect on our financial condition, results of operations or cash flows.

Environmental Matters

We are reporting the following proceedings to comply with SEC regulations which require us to disclose proceedings arising under federal, state or local provisions regulating the discharge of materials into the environment or protecting the environment if we reasonably believe that such proceedings may result in monetary sanctions of $100,000 or more. Our respective subsidiaries have or will develop corrective action plans regarding the subject of these proceedings that will be implemented in consultation with the respective federal and state agencies. It is not possible to predict the ultimate outcome of these proceedings, although none are currently expected to have a material effect on our financial condition, results of operations or cash flows.

Written Safety Compliance Program
Holly Energy Partners - Operating, L.P. (“HEP Operating”) received a Notice of Probable Violation (NOPV) dated June 20, 2018 from the Pipeline and Hazardous Materials Safety Administration (“PHMSA”).  The NOPV follows a routine inspection of HEP's facilities and records and is not in response to an incident.  In the NOPV, PHMSA alleges certain regulatory violations involving HEP Operating’s written safety compliance program for its pipelines, terminals and tanks.  PHMSA has proposed a civil penalty and a compliance order that would require HEP Operating to take certain remedial actions.  HEP Operating is currently working with PHMSA to resolve this matter.

Other

We are a party to various other legal and regulatory proceedings, which we believe, based on the advice of counsel, will not either individually or in the aggregate have a materially adverse impact on our financial condition, results of operations or cash flows.

 

Item 1A.Risk Factors

Other than the risk factor set forth below, thereThere have been no material changes in our risk factors as previously disclosed in Part 1, “Item 1A. Risk Factors” of our Annual Report on Form 10-K for the fiscal year ended December 31, 2018.2019 and in Part II, “Item 1A Risk Factors” of our Quarterly Report on Form 10-Q for the quarter ended March 31, 2020. In addition to the other information set forth in this quarterly report, you should consider carefully the factorsinformation discussed in our 20182019 Form 10-K and our first quarter 2020 Form 10-Q, which could materially affect our business, financial condition or future results. The risks described below and in our 20182019 Form 10-K and our first quarter 2020 Form 10-Q are not the only risks we face. Additional risks and uncertainties not currently known to us or that we currently deem to be immaterial may also materially and adversely affect our business, financial condition or future results.

The following risk factor, which was previously disclosed in Part 1, “Item 1A Risk Factors,” of our Annual Report on Form 10-K for the fiscal year ended December 31, 2018, is hereby amended and restated in its entirety as follows:

TAX RISKS TO COMMON UNITHOLDERS
The tax treatment of publicly traded partnerships or an investment in our common units could be subject to potential legislative, judicial or administrative changes or differing interpretations, possibly applied on a retroactive basis.
The present federal income tax treatment of publicly traded partnerships, including us, or an investment in our common units may be modified by administrative, legislative or judicial changes and differing interpretations at any time. From time to time, members of Congress propose and consider similar substantive changes to the existing federal income tax laws that would affect publicly traded partnerships, including elimination of partnership tax treatment for publicly traded partnerships. For example, the
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“Clean Energy for America Act”, which is similar to legislation that was commonly proposed during the Obama Administration, was introduced in the Senate on May 2, 2019. If enacted, this proposal would, among other things, repeal Section 7704(d)(1)(E) of the Code upon which we rely for our treatment as a partnership for federal income tax purposes.
In addition, the Treasury Department has issued, and in the future may issue, regulations interpreting those laws that affect publicly traded partnerships.  There can be no assurance that there will not be further changes to U.S. federal income tax laws or the Treasury Department’s interpretation of the qualifying income rules in a manner that could impact our ability to qualify as a partnership in the future, which could negatively impact the value of an investment in our common units. Any modification to the federal income tax laws may be applied retroactively and could make it more difficult or impossible for us to meet the qualifying income requirement to be treated as a partnership for U.S. federal income tax purposes. You are urged to consult with your own tax advisor with respect to the status of regulatory or administrative developments and proposals and their potential effect on your investment in our common units.


Item 6.Exhibits

The Exhibit Index on page 4749 of this Quarterly Report on Form 10-Q lists the exhibits that are filed or furnished, as applicable, as part of this Quarterly Report on Form 10-Q.

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Exhibit Index
Exhibit
Number
 Description
   
3.1 
3.2 
3.3 
3.4 
3.5 
3.6 
10.110.1* First
10.2*+ 

10.3
Fifth Amended and Restated Master Throughput Agreement, dated as of July 1, 2019, by and between HollyFrontier Refining & Marketing LLC and Holly Energy Partners - Operating, L.P.  (incorporated by reference to Exhibit 10.1 of Registrant’s Form 8-K Current Report filed July 2, 2019, File No. 1-32225).



31.1* 
31.2* 
32.1** 
32.2** 
101++ The following financial information from Holly Energy Partners, L.P.’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2019,2020 formatted in iXBRL (Inline Extensible Business Reporting Language): (i) Consolidated Balance Sheets, (ii) Consolidated Statements of Income, (iii) Consolidated Statements of Comprehensive Income, (iv) Consolidated Statements of Cash Flows, (v) Consolidated Statement of Partners’ Equity, and (vi) Notes to Consolidated Financial Statements. The instance document does not appear in the interactive data file because its XBRL tags are embedded within the inline XBRL document.
104Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101).


*Filed herewith.
 **Furnished herewith.
+Constitutes management contracts or compensatory plans or arrangements.
++Filed electronically herewith.


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HOLLY ENERGY PARTNERS, L.P.
SIGNATURES

Pursuant to the requirements of the Securities and Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
 
 HOLLY ENERGY PARTNERS, L.P.
 (Registrant)
   
  
By: HEP LOGISTICS HOLDINGS, L.P.
its General Partner
   
  
By: HOLLY LOGISTIC SERVICES, L.L.C.
its General Partner
   
Date: August 1, 20196, 2020 /s/    Richard L. Voliva IIIJohn Harrison
  Richard L. Voliva IIIJohn Harrison
  
ExecutiveSenior Vice President, and
Chief Financial Officer and Treasurer
(Principal Financial Officer)
   
Date: August 1, 20196, 2020 /s/    Kenneth P. Norwood
  Kenneth P. Norwood
  
Vice President and Controller
(Principal Accounting Officer)
 


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