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Long-Term Debt (Tables) | 9 Months Ended
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Sep. 30, 2012
Schedule of Long-Term Debt Interest Rate | as an Alternate Based Rate or “ABR” loan). As of September 30, 2012, any outstanding LIBOR and ABR loans would have borne their respective interest rates plus the applicable margin indicated in the following table:
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. + References No definition available. + Details
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