Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Details 3)

v2.4.0.6
Stock-Based Compensation (Details 3) (USD $)
9 Months Ended
Sep. 30, 2012
Summary of nonvested stock activity  
Weighted Average Grant-Date Fair Value, beginning balance $ 12.62
Weighted Average Grant-Date Fair Value, Granted $ 14.28
Weighted Average Grant-Date Fair Value, Vested $ 15.81
Weighted Average Grant-Date Fair Value, Forfeited $ 12.95
Weighted Average Grant-Date Fair Value, ending balance $ 12.85
Number of Shares of Restricted Stock [Member]
 
Summary of nonvested stock activity  
Number of Shares of Restricted Stock, beginning balance 140,557
Number of Shares of Restricted Stock, Granted 73,414
Number of Shares of Restricted Stock, Vested (7,497)
Number of Shares of Restricted Stock, Forfeited (14,310)
Number of Shares of Restricted Stock, ending balance 192,164
Performance Stock [Member]
 
Summary of nonvested stock activity  
Number of Shares of Restricted Stock, beginning balance 6,000
Number of Shares of Restricted Stock, Forfeited (1,500)
Number of Shares of Restricted Stock, ending balance 4,500