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Consolidated Statements of Cash Flows - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Cash flows from operating activities      
Net income (loss) $ 161,776 $ (136,611) $ (39,545)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:      
Depreciation and amortization 106,692 124,430 116,592
Change in non-cash lease expense 762 1,344 (711)
Share-based compensation 13,844 9,525 10,045
Amortization of debt issuance costs and discounts on debt 4,343 4,519 4,532
Loss on disposal of assets 1,260 803 919
Provision for credit losses 631 940 598
Deferred income taxes 341 432 (1,505)
Loss on debt extinguishment and modification 975 0 9,150
Impairment of goodwill and intangible assets 0 33,964 0
Change in fair value of derivative 0 1 4,168
Changes in operating assets and liabilities, net of acquisitions:      
Accounts receivable (5,643) 1,599 (2,450)
Prepaid expenses, inventories and other current assets (1,213) 8,999 (1,037)
Other assets (1,595) 174 976
Accounts payable and other accrued expenses 14,393 (13,740) 11,753
Other liabilities (791) 356 420
Net cash provided by operating activities 295,775 36,735 113,905
Cash flows from investing activities      
Purchase of property and equipment, net of change in construction payables (29,259) (36,502) (107,267)
Acquisition of businesses, net of cash acquired 0 0 (148,953)
Proceeds from disposal of property and equipment 374 648 247
Other investing activities 0 0 (77)
Net cash used in investing activities (28,885) (35,854) (256,050)
Cash flows from financing activities      
Repayments of revolving credit facility 0 (200,000) (145,000)
Borrowings under revolving credit facility 0 200,000 145,000
Repayments of term loan (122,000) 0 (220,000)
Proceeds from issuance of senior notes 0 0 375,000
Repayments of notes payable (3,737) (5,017) (3,070)
Principal payments under finance leases (6,179) (2,588) (2,485)
Payments for debt issuance costs 0 0 (6,686)
Payment for debt extinguishment and modification costs (651) 0 (4,763)
Tax withholding on share-based payments (6,832) (449) (301)
Proceeds from issuance of common stock, net of costs 6 3 57
Proceeds from exercise of stock options 98 0 0
Repurchases of common stock (10,613) (950) 0
Net cash (used in) provided by financing activities (149,908) (9,001) 137,752
Cash and cash equivalents      
Change in cash and cash equivalents 116,982 (8,120) (4,393)
Balance, beginning of period 103,558 111,678 116,071
Balance, end of period 220,540 103,558 111,678
Supplemental cash flow disclosures      
Cash paid for interest 57,619 64,422 63,735
Cash received for income taxes, net 0 (1,483) (193)
Non-cash investing and financing activities      
Payables incurred for capital expenditures 1,933 3,585 15,075
Assets acquired under finance lease obligations 0 559 7,559
Loss on debt extinguishment and modification 975 0 4,388
Impairment of right-of-use asset 0 0 12,272
Operating lease right-of-use assets obtained in exchange for lease obligations 41,259 11,153 97,790 [1]
Common stock issued in connection with acquisitions $ 0 $ 0 $ 16,608
[1] For 2019, the amount includes operating lease right-of-use assets obtained in exchange for existing lease obligations due to the adoption of Accounting Standards Codification (“ASC”) 842 — Leases.