SUPPLEMENTAL DISCLOSURES

Accrued Liabilities

The following table summarizes the Company’s current accrued liabilities at June 30, 2013 and December 31, 2012 (in thousands).



	June 30, 2013		December 31, 2012
Accrued evaluated and unproved and unevaluated property costs	$	38,297	$	45,592
Accrued support equipment and facilities costs	467		1,382
Accrued stock-based compensation	—		65
Accrued lease operating expenses	5,823		5,218
Accrued interest on borrowings under Credit Agreement	186		255
Accrued asset retirement obligations	804		660
Accrued partners’ share of joint interest charges	131		3,597
Other	2,804		2,410
Total accrued liabilities	$	48,512	$	59,179

Supplemental Cash Flow Information

The following table provides supplemental disclosures of cash flow information for the six months ended June 30, 2013 and 2012 (in thousands).



	Six Months Ended June 30,
	2013			2012
Cash paid for interest expense, net of amounts capitalized	$	1,817		$	226
Asset retirement obligations related to mineral properties	751			293
Asset retirement obligations related to support equipment and facilities	4			33
(Decrease) increase in liabilities for oil and natural gas properties capital expenditures	(6,859		)	8,995
(Decrease) increase in liabilities for support equipment and facilities	(914		)	(215		)
(Decrease) increase in liabilities for accrued cost to issue equity	—			(331		)
Issuance of restricted stock units for Board and advisor services	87			10
Issuance of common stock for advisor services	17			61
Stock-based compensation expense recognized as liability	284			(491		)
Transfer of inventory from oil and natural gas properties	191			—