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Borrowings (13% Senior Notes due 2016 (“Senior Notes”) and Deferred Credit) (Details) (USD $)
In Thousands, unless otherwise specified |
1 Months Ended | 3 Months Ended | 6 Months Ended | 6 Months Ended | 0 Months Ended | 1 Months Ended | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
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Feb. 28, 2011
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Jun. 30, 2012
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Jun. 30, 2011
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Jun. 30, 2012
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Jun. 30, 2011
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Dec. 31, 2011
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Jun. 30, 2012
Senior Notes [Member]
13% Senior Notes due 2016 [Member]
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Dec. 31, 2011
Senior Notes [Member]
13% Senior Notes due 2016 [Member]
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Nov. 30, 2009
Senior Notes [Member]
13% Senior Notes due 2016 [Member]
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Aug. 08, 2012
Repayment of Debt [Member]
Senior Notes [Member]
13% Senior Notes due 2016 [Member]
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Jun. 30, 2012
Repayment of Debt [Member]
Senior Notes [Member]
13% Senior Notes due 2016 [Member]
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| Debt Instrument [Line Items] | |||||||||||
| Debt instrument, interest rate, stated (as a percent) | 13.00% | ||||||||||
| Debt instrument, interest rate, effective (as a percent) | 8.50% | ||||||||||
| Subsidary guarantor owned (as a percent) | 100.00% | ||||||||||
| Gross Carrying Amount | $ 31,507 | $ 31,507 | |||||||||
| Accelerated Amortization of Deferred Credit | 1,591 | ||||||||||
| Repayment of Senior Notes Including Redemption Expenses | 10,225 | ||||||||||
| Accumulated Amortization at June 30, 2012 | 16,253 | 16,253 | 13,123 | 16,253 | |||||||
| Carrying Value at June 30, 2012 | 15,254 | 15,254 | 18,384 | 15,254 | 18,384 | ||||||
| Amortization Recorded during 2012 as a Reduction of Interest Expense | 1,538 | 1,583 | 1,539 | ||||||||
| Estimated Amortization Expected to be Recorded during the Remainder of 2012 | 1,548 | ||||||||||
| Repayments of senior debt | 31,000 | 10,225 | 35,062 | 10,000 | 10,000 | ||||||
| Debt Instrument, Carrying Value Including Accelerated Amortization of Deferred Credit | 11,591 | ||||||||||
| Debt Instrument, Redemption Expenses | 225 | ||||||||||
| Gain on extinguishment of debt | $ 1,366 | $ 0 | $ 1,366 | $ 1,942 | $ 1,366 | ||||||