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Additional Balance Sheet Information

12 Months Ended

Dec. 31, 2015

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Additional Balance Sheet Information

3. Additional Balance Sheet Information

Accounts receivable at December 31, 2015 and 2014 consisted of the following:

		December 31,
(Thousands of dollars)		2015				2014
Joint interest billings		$	2,667			$	2,882
Trade receivables			1,452				1,980
Oil and gas sales			3,576				6,245
Other			2,377				1,751
			10,072				12,858
Less: Allowance for doubtful accounts			(529	)			(543	)
Total		$	9,543			$	12,315

Accounts payable at December 31, 2015 and 2014 consisted of the following:

		December 31,
(Thousands of dollars)		2015				2014
Trade		$	3,289			$	3,995
Royalty and other owners			5,973				8,444
Partner advances			1,083				1,344
Prepaid drilling deposits			390				786
Other			1,620				1,689
Total		$	12,355			$	16,258

Accrued liabilities at December 31, 2015 and 2014 consisted of the following:

		December 31,
(Thousands of dollars)		2015				2014
Compensation and related expenses		$	2,294			$	2,350
Property costs			3,302				9,204
Income tax			—				554
Other			526				293
Total		$	6,122			$	12,401

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The entire disclosure for supplemental balance sheet disclosures, including descriptions and amounts for assets, liabilities, and equity.

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