Additional Balance Sheet Information

6 Months Ended

Jun. 30, 2017

Balance Sheet Related Disclosures [Abstract]

Additional Balance Sheet Information

Additional Balance Sheet Information

Certain balance sheet amounts are comprised of the following:

(In thousands)	June 30, 2017			December 31, 2016
Accounts receivable, net
Trade accounts	$	176,840		$	185,594
Joint interest accounts	1,192			1,359
Other accounts	1,322			5,335
	179,354			192,288
Allowance for doubtful accounts	(2,012		)	(1,243		)
	$	177,342		$	191,045
Inventories
Tubular goods and well equipment	$	10,761		$	11,005
Natural gas in storage	319			2,299
	$	11,080		$	13,304
Other current assets
Prepaid balances and other	$	4,468		$	2,692
Derivative instruments	7,708			—
	$	12,176		$	2,692
Other assets
Deferred compensation plan	$	13,765		$	12,587
Debt issuance costs	9,699			11,403
Derivative instruments	5,222			2,991
Other accounts	62			58
	$	28,748		$	27,039
Accounts payable
Trade accounts	$	32,574		$	27,355
Natural gas purchases	3,629			2,231
Royalty and other owners	83,750			85,449
Accrued capital costs	51,445			34,647
Taxes other than income	8,686			13,827
Other accounts	3,470			4,902
	$	183,554		$	168,411
Accrued liabilities
Employee benefits	$	12,164		$	14,153
Taxes other than income	5,858			3,829
Asset retirement obligations	2,000			2,000
Other accounts	819			1,510
	$	20,841		$	21,492
Other liabilities
Deferred compensation plan	$	26,199		$	24,169
Other accounts	7,861			4,952
	$	34,060		$	29,121