Accrued Liabilities

The following table summarizes the Company’s current accrued liabilities at December 31, 2018 and 2017 (in thousands).



	December 31,
	2018		2017
Accrued evaluated and unproved and unevaluated property costs	$	86,318	$	105,347
Accrued midstream properties costs	16,808		14,823
Accrued lease operating expenses	12,705		12,611
Accrued interest on debt	22,448		8,345
Accrued asset retirement obligations	1,350		1,176
Accrued partners’ share of joint interest charges	17,037		27,628
Other	14,189		4,418
Total accrued liabilities	$	170,855	$	174,348

Supplemental Cash Flow Information

The following table provides supplemental disclosures of cash flow information for the years ended December 31, 2018, 2017 and 2016 (in thousands).



	Year Ended December 31,
	2018			2017			2016
Cash paid for income taxes	$	—		$	—		$	2,895
Cash paid for interest expense, net of amounts capitalized	$	29,474		$	32,760		$	27,464
Increase in asset retirement obligations related to mineral properties	$	2,614		$	4,385		$	3,817
Increase (decrease) in asset retirement obligations related to midstream properties	$	686		$	(60	)	$	222
(Decrease) increase in liabilities for oil and natural gas properties capital expenditures	$	(16,802	)	$	48,929		$	1,775
Increase (decrease) in liabilities for midstream properties capital expenditures	$	2,499		$	(955	)	$	(588	)
Issuance of restricted stock units for director and advisor services	$	—		$	—		$	992
Stock-based compensation (benefit) expense recognized as liability	$	(1,069	)	$	362		$	569
(Decrease) increase in liabilities for accrued cost to issue equity	$	—		$	(343	)	$	343
Increase in liabilities for accrued cost to issue debt	$	232		$	—		$	—
Transfer of inventory from (to) oil and natural gas properties	$	409		$	(374	)	$	395
Transfer of inventory to midstream and other property and equipment	$	—		$	(317	)	$	—

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



	Year Ended December 31,
	2018		2017		2016
Cash	$	64,545	$	96,505	$	212,884
Restricted cash	19,439		5,977		1,258
Total cash and restricted cash	$	83,984	$	102,482	$	214,142