Consolidated Balance Sheets - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Current assets:    
Cash and cash equivalents $ 36,217 $ 90,300
Trade accounts receivable, net of allowance of $2,208 and $1,838, respectively 99,626 144,767
Income tax receivable 0 1,574
Inventories, net 20,262 29,951
Prepaid expenses 6,407 8,990
Assets held for sale 55,149 18,106
Other current assets 2,727 1,521
Total current assets 220,388 295,209
Property and equipment, net 297,113 309,170
Operating lease right of use assets 14,540  
Deferred debt costs, net of amortization 2,198 2,747
Other intangible assets, net of amortization 2,603 2,984
Assets held for future sale 0 139,631
Other assets 13,632 12,036
Total assets 550,474 761,777
Current liabilities:    
Accounts payable 58,022 98,323
Accrued expenses 48,116 44,955
Current portion of long-term debt 18,738 19,582
Operating lease right-of-use liabilities, current portion 4,906  
Accrued short-term insurance reserves 8,848 10,871
Liabilities associated with assets held for sale 5,248 0
Other current liabilities 4,306 3,123
Total current liabilities 148,184 176,854
Long-term debt, net of discounts and deferred financing costs of $8,795 and $10,690, at December 31, 2019 and 2018, respectively 308,365 319,175
Operating lease right-of-use liabilities, long-term portion 9,634  
Asset retirement obligations 9,044 2,587
Accrued long-term insurance reserves 16,582 16,280
Other long-term liabilities 17,542 16,470
Liabilities associated with assets held for future sale 0 10,983
Total liabilities 509,351 542,349
Stockholders' equity:    
Preferred stock, $0.01 par value: 5,000,000 shares authorized; zero outstanding at December 31, 2019 and 2018 0 0
Common stock, $0.01 par value: 80,000,000 shares authorized 27,912,059 and 26,990,034 shares issued and 24,904,485 and 26,747,712 shares outstanding at December 31, 2019 and 2018, respectively 279 270
Additional paid-in capital 472,594 464,264
Retained deficit (423,169) (241,271)
Treasury stock, at cost 3,007,574 and 242,322 shares at December 31, 2019 and 2018, respectively (8,581) (3,835)
Total stockholders' equity 41,123 219,428
Total liabilities and stockholder's equity $ 550,474 $ 761,777