CONDENSED CONSOLIDATED BALANCE SHEET - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 180,239
Restricted cash	74,068
Accounts receivable	35,380
Fair value of derivative contracts	3,398
Current income tax receivable	22,516
Other current assets	11,150
Total current assets	326,751
Oil and gas properties, full cost method of accounting:
Proved	677,977
Less: accumulated depreciation, depletion and amortization	(271,960)
Net proved oil and gas properties	406,017
Unevaluated	97,617
Other property and equipment, net	20,741
Fair value of derivative contracts	3,185
Other assets, net	16,993
Total assets	871,304
Current liabilities:
Accounts payable to vendors	26,033
Undistributed oil and gas proceeds	1,428
Accrued interest	1,649
Asset retirement obligations	85,498
Current portion of long-term debt	412
Other current liabilities	17,500
Total current liabilities	132,520
Long-term debt	235,813
Asset retirement obligations	189,870
Other long-term liabilities	17,557
Total liabilities	575,760
Commitments and contingencies
Stockholders’ equity:
Common stock, value	200
Additional paid-in capital	554,957
Accumulated deficit	(259,613)
Total stockholders’ equity	295,544
Total liabilities and stockholders’ equity	$ 871,304
Predecessor
Current assets:
Cash and cash equivalents		$ 190,581
Restricted cash		0
Accounts receivable		48,464
Fair value of derivative contracts		0
Current income tax receivable		26,086
Other current assets		10,151
Total current assets		275,282
Oil and gas properties, full cost method of accounting:
Proved		9,616,236
Less: accumulated depreciation, depletion and amortization		(9,178,442)
Net proved oil and gas properties		437,794
Unevaluated		373,720
Other property and equipment, net		26,213
Fair value of derivative contracts		0
Other assets, net		26,474
Total assets		1,139,483
Current liabilities:
Accounts payable to vendors		19,981
Undistributed oil and gas proceeds		15,073
Accrued interest		809
Asset retirement obligations		88,000
Current portion of long-term debt		408
Other current liabilities		18,602
Total current liabilities		142,873
Long-term debt		352,376
Asset retirement obligations		154,019
Other long-term liabilities		17,315
Total liabilities not subject to compromise		666,583
Liabilities subject to compromise		1,110,182
Total liabilities		1,776,765
Commitments and contingencies
Stockholders’ equity:
Common stock, value		56
Predecessor treasury stock (1,658 shares, at cost)		(860)
Additional paid-in capital		1,659,731
Accumulated deficit		(2,296,209)
Total stockholders’ equity		(637,282)
Total liabilities and stockholders’ equity		$ 1,139,483