Supplemental Disclosures (Tables)

9 Months Ended

Sep. 30, 2017

Supplemental Disclosures [Abstract]

Summary of current accrued liabilities

The following table summarizes the Company’s current accrued liabilities at September 30, 2017 and December 31, 2016 (in thousands).

	September 30, 2017		December 31, 2016
Accrued evaluated and unproved and unevaluated property costs	$	90,789	$	54,273
Accrued support equipment and facilities costs	15,401		15,139
Accrued lease operating expenses	14,217		16,009
Accrued interest on debt	18,228		6,541
Accrued asset retirement obligations	618		915
Accrued partners’ share of joint interest charges	18,018		5,572
Other	1,074		3,011
Total accrued liabilities	$	158,345	$	101,460

Supplemental disclosures of cash flow information

The following table provides supplemental disclosures of cash flow information for the nine months ended September 30, 2017 and 2016 (in thousands).

	Nine Months Ended   September 30,
	2017			2016
Cash paid for interest expense, net of amounts capitalized	$	14,542		$	13,370
Increase in asset retirement obligations related to mineral properties	$	2,484		$	2,588
(Decrease) increase in asset retirement obligations related to support equipment and facilities	$	(138	)	$	644
Increase (decrease) in liabilities for oil and natural gas properties capital expenditures	$	35,940		$	(7,849	)
Decrease in liabilities for support equipment and facilities	$	(247	)	$	(2,687	)
Stock-based compensation expense recognized as liability	$	150		$	457
Decrease in liabilities for accrued cost to issue equity	$	(343	)	$	—
Transfer of inventory from oil and natural gas properties	$	74		$	655