CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 106,952	$ 87,022
Accounts receivable
Trade, net	81,027	107,842
Joint interest, net	32,894	16,552
Other	36,556	6,346
Assets from price risk management activities	192,553	8,393
Prepaid assets	50,273	65,877
Other current assets	2,046	1,952
Total current assets	502,301	293,984
Property and equipment:
Proved properties	4,538,100	4,066,260
Unproved properties, not subject to amortization	277,050	194,532
Other property and equipment	31,966	29,843
Total property and equipment	4,847,116	4,290,635
Accumulated depreciation, depletion and amortization	(2,158,566)	(2,065,023)
Total property and equipment, net	2,688,550	2,225,612
Other long-term assets:
Assets from price risk management activities	8,794
Other well equipment inventory	9,178	7,732
Operating lease assets	7,590	7,779
Other assets	21,774	54,375
Total assets	3,238,187	2,589,482
Current liabilities:
Accounts payable	58,750	71,357
Accrued liabilities	138,271	154,816
Accrued royalties	24,631	31,729
Current portion of asset retirement obligations	38,028	61,051
Liabilities from price risk management activities	4,286	19,476
Accrued interest payable	22,257	10,249
Current portion of operating lease liabilities	1,613	1,594
Other current liabilities	20,918	20,180
Total current liabilities	308,754	370,452
Long-term liabilities:
Long-term debt, net of discount and deferred financing costs	1,033,162	732,981
Asset retirement obligations	387,868	308,427
Liabilities from price risk management activities	1,898	511
Operating lease liabilities	19,138	17,239
Other long-term liabilities	92,470	81,595
Total liabilities	1,843,290	1,511,205
Commitments and contingencies (Note 11)
Stockholders' Equity:
Preferred stock, $0.01 par value; 30,000,000 shares authorized and no shares issued or outstanding as of March 31, 2020 and December 31, 2019
Common stock $0.01 par value; 270,000,000 shares authorized; 65,342,273 and 54,197,004 shares issued and outstanding as of March 31, 2020 and December 31, 2019, respectively	652	542
Additional paid-in capital	1,504,903	1,346,142
Accumulated deficit	(110,658)	(268,407)
Total stockholders' equity	1,394,897	1,078,277
Total liabilities and stockholders' equity	$ 3,238,187	$ 2,589,482