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Additional Balance Sheet Information

3 Months Ended

Mar. 31, 2014

Organization Consolidation And Presentation Of Financial Statements [Abstract]

Additional Balance Sheet Information

(4) Additional Balance Sheet Information:

Certain balance sheet amounts are comprised of the following:

(Thousands of dollars)		March 31, 2014				December 31, 2013
Accounts Receivable:
Joint interest billing		$	5,272			$	6,287
Trade receivables			2,174				2,014
Oil and gas sales			10,596				9,604
Other			173				122
			18,215				18,027
Less: Allowance for doubtful accounts			(351	)			(334	)
Total		$	17,864			$	17,693

Accounts Payable:
Trade		$	1,618			$	1,596
Royalty and other owners			8,943				7,391
Partner advances			3,221				3,378
Prepaid drilling deposits			899				978
Other			2,709				2,906
Total		$	17,390			$	16,249
Accrued Liabilities:
Compensation and related expenses		$	3,779			$	3,062
Property costs			3,016				3,119
Income tax			200				268
Other			490				383
Total		$	7,485			$	6,832

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- Definition

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

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