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Excess Lease Liability (Details Textual) (USD $)
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3 Months Ended | 12 Months Ended | |
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Dec. 31, 2012
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Dec. 31, 2012
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Dec. 31, 2011
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| Excess Lease Liability (Textual) [Abstract] | |||
| Estimated value of excess lease facility liability | $ 4,586,000 | $ 4,586,000 | $ 7,039,000 |
| Amortization of excess lease facility | (796,000) | ||
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Excess Lease Facility [Member]
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| Excess Lease Liability (Textual) [Abstract] | |||
| Estimated value of excess lease facility liability | 4,600,000 | 4,600,000 | 7,000,000 |
| Amortization of excess lease facility | 700,000 | ||
| Reduction in excess lease liability | $ 1,700,000 |
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- Definition
Amortization of excess lease facility. No definition available.
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- Details
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- Definition
Reduction in excess lease liability. No definition available.
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- Definition
Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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