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Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2011

Long-Term Debt [Abstract]

Schedule Of Long-Term Debt Interest Rate

			September 30,				September 30,
Ratio of Total Outstanding Borrowings to Borrowing Base		Applicable Margin for LIBOR Loans				Applicable Margin for ABR Loans
Less than .25 to 1			1.50	%			0.00	%
Greater than or equal to .25 to 1 but less than .50 to 1			1.75	%			0.25	%
Greater than or equal to .50 to 1 but less than .75 to 1			2.00	%			0.50	%
Greater than or equal to .75 to 1 but less than .90 to 1			2.25	%			0.75	%
Greater than .90 to 1 but less than or equal 1			2.50	%			1.00	%

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- Definition

Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation.

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No definition available.

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