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Share-Based Compensation
9 Months Ended
Sep. 30, 2012
Share-Based Compensation [Abstract]  
Share-Based Compensation
10.
Share-Based Compensation

Salaries and incentive compensation expense included $3,392,000 and $4,383,000 for the three month periods ended September 30, 2012 and 2011, respectively, and $10,732,000 and $18,843,000 for the nine month periods ended September 30, 2012 and 2011, respectively, for share-based compensation expense principally relating to the Company's senior executive warrant plan and grants previously made under the Company's fixed stock option plan.

During the nine month 2012 period, 12,000 options were granted to non-employee directors at an exercise price of $21.99 per share, the market price on the grant date.