Condensed Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	6 Months Ended
Jun. 30, 2014	Jun. 30, 2013
Statement Of Income And Comprehensive Income [Abstract]
Net Income	$ 7,500	$ 8,922
Other Comprehensive Income (Loss), net of taxes:
Changes in fair value of hedge positions, net of taxes of $(18) and $114, respectively	(32)	203
Total other comprehensive income (loss)	(32)	203
Comprehensive Income	7,468	9,125
Less: Comprehensive Income Attributable to Non-Controlling Interest	1,458	570
Comprehensive Income Attributable to PrimeEnergy	$ 6,010	$ 8,555

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount after tax of (increase) decrease in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount after tax and reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

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Amount after tax of other comprehensive income (loss) attributable to parent entity.

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