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Stock-Based Compensation
6 Months Ended
Jun. 30, 2011
Notes to Financial Statements [Abstract]  
Stock-Based Compensation
9.  
Stock-Based Compensation

The Company recognizes compensation expense for all equity-based compensation awards issued to employees, directors and non-employees that are expected to vest.  Compensation cost is based on the fair value of awards as of the grant date.  The Company recognized $183,000 and $205,000 of pre-tax stock-based compensation expense for the three months ended June 30, 2011 and 2010, respectively, under the fair value method and recognized $386,000 and $423,000 of pre-tax stock-based compensation expense for the six months ended June 30, 2011 and 2010, respectively.  The Company granted 0 and 42,000 stock options for the three and six months ended June 30, 2011, respectively, and the Company granted a total 60,000 stock options for the three and six months ended June 30, 2010.