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Stock Based Compensation (Stock Appreciation Rights Award Activity) (Details) (USD $)
0 Months Ended 6 Months Ended
Jun. 14, 2012
Jun. 07, 2012
Sep. 08, 2011
Jun. 02, 2011
Jun. 30, 2012
Stock Based Compensation [Abstract]          
Granted, SARs 165,000 2,364 54,250 1,000 165,000
Vested, SARs         (15,000)
Non-vested SARs, Ending Balance         150,000
Granted, Fair Value         $ 6.09 [1]
Vested, Fair Value         $ 6.09 [1]
Non-vested SARs, Fair Value, Ending Balance         $ 6.09 [1]
[1] Weighted-average