Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 77,657	$ 90,505
Restricted cash	8,700	24,707
Accounts receivable, net of allowance for doubtful accounts of $1,251 and $168, respectively	69,693	71,327
Inventories	19,846	22,269
Other current assets	17,418	25,762
Total current assets	193,314	234,570
Property and equipment	407,536	408,716
Accumulated depreciation	(64,829)	(3,565)
Property and equipment, net	342,707	405,151
Intangible assets, net	477	520
Other non-current assets	14,607	17,740
TOTAL ASSETS	551,105	657,981
Current liabilities:
Accounts payable	11,967	10,357
Current portion of long-term debt	2,500	2,500
Other current liabilities	82,383	103,938
Total current liabilities	96,850	116,795
Long-term debt	243,610	245,477
Workers’ compensation, vehicular and health insurance liabilities	26,545	23,313
Other non-current liabilities	28,488	29,779
Commitments and contingencies
Equity:
Preferred stock, $0.01 par value; 10,000,000 shares authorized, none issued	0	0
Common stock, $0.01 par value; 100,000,000 shares authorized, 20,109,885 and 20,096,462 shares issued and outstanding	201	201
Additional paid-in capital	263,917	252,421
Accumulated other comprehensive loss	0	239
Retained deficit	(108,506)	(10,244)
Total equity	155,612	242,617
TOTAL LIABILITIES AND EQUITY	$ 551,105	$ 657,981