Supplemental Disclosures (Tables)

6 Months Ended

Jun. 30, 2019

The following table summarizes the Company’s current accrued liabilities at June 30, 2019 and December 31, 2018 (in thousands).



	June 30, 2019		December 31, 2018
Accrued evaluated and unproved and unevaluated property costs	$	100,014	$	86,318
Accrued midstream property costs	21,840		16,808
Accrued lease operating expenses	20,812		12,705
Accrued interest on debt	18,599		22,448
Accrued asset retirement obligations	1,556		1,350
Accrued partners’ share of joint interest charges	17,165		17,037
Other	11,622		14,189
Total accrued liabilities	$	191,608	$	170,855

Supplemental disclosures of cash flow information

The following table provides supplemental disclosures of cash flow information for the six months ended June 30, 2019 and 2018 (in thousands).



	Six Months Ended June 30,
	2019		2018
Cash paid for interest expense, net of amounts capitalized	$	37,632	$	14,286
Increase in asset retirement obligations related to mineral properties	$	321	$	834
Increase in asset retirement obligations related to midstream properties	$	283	$	296
Increase (decrease) in liabilities for oil and natural gas properties capital expenditures	$	13,536	$	(26,389	)
Increase (decrease) in liabilities for midstream properties capital expenditures	$	5,854	$	(2,371	)
Decrease in liabilities for accrued cost to issue equity	$	—	$	73
Transfer of inventory from oil and natural gas properties	$	370	$	343
Transfer of inventory to midstream properties	$	—	$	(2,390	)

The following table provides a reconciliation of cash and restricted cash recorded in the interim unaudited condensed consolidated balance sheets to cash and restricted cash as presented on the interim unaudited condensed consolidated statements of cash flows (in thousands).



	Six Months Ended June 30,
	2019		2018
Cash	$	59,950	$	122,450
Restricted cash	24,812		21,063
Total cash and restricted cash	$	84,762	$	143,513