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Share-Based Payments (Details) (USD $)
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3 Months Ended | 6 Months Ended | 6 Months Ended | ||||
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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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Jun. 30, 2012
Long-Term Incentive Plan 1999 [Member]
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Mar. 05, 2012
Long-Term Incentive Plan 1999 [Member]
Person
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Jun. 30, 2012
Long-Term Incentive Plan 2009 [Member]
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| Share Based Payments (Textual) [Abstract] | |||||||
| Granted stock options under Long-Term Incentive Plan | 105,000 | ||||||
| Cancelled stock options previously issued under Long-Term Incentive Plans | 8,560 | 8,560 | |||||
| Share-based compensation expense | $ 200,000 | $ 300,000 | $ 586,000 | $ 686,000,000 | |||
| Entity Number of Employees | 7 | ||||||
| Granted Stock Options expiration date | 2 years | ||||||
| Share-based Compensation Arrangement by Share-based Payment Award Accelerated Compensation Cost | $ 100,000 | ||||||
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- Definition
Number of persons employed by the Entity No definition available.
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- Definition
Granted Stock Options Expiration Term. No definition available.
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- Details
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- Definition
The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Additional share-based compensation cost recognized as a result of an occurrence of an event that accelerates its recognition. No definition available.
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- Definition
The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Gross number of share options (or share units) granted during the period. No definition available.
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