Condensed Consolidated Balance Sheets - Unaudited - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Current assets
Cash	$ 15,709	$ 64,545
Restricted cash	25,097	19,439
Accounts receivable
Oil and natural gas revenues	86,333	68,161
Joint interest billings	74,880	61,831
Other	23,981	16,159
Derivative instruments	15,481	49,929
Lease and well equipment inventory	14,678	17,564
Prepaid expenses and other assets	13,157	8,057
Total current assets	269,316	305,685
Oil and natural gas properties, full-cost method
Evaluated	4,363,545	3,780,236
Unproved and unevaluated	1,166,501	1,199,511
Midstream properties	557,841	428,025
Other property and equipment	26,754	22,041
Less accumulated depletion, depreciation and amortization	(2,554,516)	(2,306,949)
Net property and equipment	3,560,125	3,122,864
Other assets
Derivative instruments	4,650	0
Deferred income taxes	0	20,457
Other assets	102,548	6,512
Total other assets	107,198	26,969
Total assets	3,936,639	3,455,518
Current liabilities
Accounts payable	40,584	66,970
Accrued liabilities	222,565	170,855
Royalties payable	64,191	64,776
Amounts due to affiliates	14,557	13,052
Advances from joint interest owners	7,809	10,968
Amounts due to joint ventures	469	2,373
Other current liabilities	53,182	1,028
Total current liabilities	403,357	330,022
Long-term liabilities
Borrowings under Credit Agreement	215,000	40,000
Borrowings under San Mateo Credit Facility	260,000	220,000
Senior unsecured notes payable	1,039,020	1,037,837
Asset retirement obligations	33,507	29,736
Derivative instruments	0	83
Deferred income taxes	21,186	13,221
Other long-term liabilities	52,151	4,962
Total long-term liabilities	1,620,864	1,345,839
Commitments and contingencies
Shareholders’ equity
Common stock - $0.01 par value, 160,000,000 shares authorized; 116,880,345 and 116,374,503 shares issued; and 116,638,712 and 116,353,590 shares outstanding, respectively	1,169	1,164
Additional paid-in capital	1,970,737	1,924,408
Accumulated deficit	(172,519)	(236,277)
Treasury stock, at cost, 241,633 and 20,913 shares, respectively	(4,080)	(415)
Total Matador Resources Company shareholders’ equity	1,795,307	1,688,880
Non-controlling interest in subsidiaries	117,111	90,777
Total shareholders’ equity	1,912,418	1,779,657
Total liabilities and shareholders’ equity	$ 3,936,639	$ 3,455,518