v3.21.2
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Revenues:        
Total revenues $ 427,093 $ 339,540 $ 788,739 $ 732,331
Costs and expenses:        
Operating expenses (excluding depreciation and amortization expense) 100,493 101,078 187,780 201,260
Depreciation and amortization expense 68,964 69,214 137,382 137,275
Goodwill impairment loss 0 0 0 225,000
General and administrative expenses (excluding depreciation and amortization expense) 27,477 23,700 51,969 46,671
Other depreciation and amortization expense 1,913 2,171 3,960 4,357
Total costs and expenses 311,488 246,839 574,845 732,689
Operating income (loss) 115,605 92,701 213,894 (358)
Interest expense, net (53,780) (59,499) (108,698) (106,993)
Loss on extinguishment of debt 0 (3,842) 0 (3,842)
Other income (expense), net 2,896 2,216 3,294 (4,273)
Income (loss) before income tax expense 64,721 31,576 108,490 (115,466)
Income tax expense 1,338 1,810 2,850 2,409
Net income (loss) $ 63,383 $ 29,766 $ 105,640 $ (117,875)
Basic net income (loss) per common unit (Note 10) $ 0.25 $ (0.06) $ 0.30 $ (1.74)
Diluted net income (loss) per common unit (Note 10) $ 0.25 $ (0.06) $ 0.30 $ (1.74)
Basic weighted-average common units outstanding 109,529,658 109,194,722 109,518,004 109,046,061
Diluted weighted-average common units outstanding 109,529,658 109,194,722 109,518,004 109,046,061
Comprehensive income (loss) $ 65,627 $ 32,520 $ 110,004 $ (151,434)
Service [Member]        
Revenues:        
Total revenues 300,788 284,151 572,671 600,897
Costs and expenses:        
Total costs associated with service revenues/Cost associated with product sales 169,457 170,292 325,162 338,535
Product [Member]        
Revenues:        
Total revenues 126,305 55,389 216,068 131,434
Costs and expenses:        
Total costs associated with service revenues/Cost associated with product sales $ 112,641 $ 50,676 $ 193,754 $ 118,126