Quarterly report pursuant to Section 13 or 15(d)

Share-Based Payments - Employee Activity Non-vested Shares (Details)

v2.4.0.8
Share-Based Payments - Employee Activity Non-vested Shares (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2013
Sep. 30, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based compensation expense $ 1,525 $ 1,428 $ 4,619 $ 4,550
Employee Non-vested Shares [Member]
       
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Grants, vesting period (in years)     3 years  
Outstanding and non-vested, beginning of period (in shares) 189   168  
Stock Issued During Period, Shares, Restricted Stock Award, Gross 0   98  
Shares Vested in Period 0   (68)  
Shares Forfeited in Period (2)   (11)  
Outstanding and non-vested, end of period (in shares) 187   187  
Outstanding and non-vested, weighted-average grant date fair value, beginning of period $ 35   $ 33  
Grants in Period, Weighted Average Grant Date Fair Value $ 0   $ 37  
Vested in Period, Weighed-average grant date fair value $ 0   $ 37  
Forfeited in period (in dollars per share) $ 35   $ 36  
Outstanding and non-vested, weighted-average grant date fair value, end of period $ 35   $ 35  
Outstanding and non-vested, aggregate grant date fair value 6,638   6,638  
Share-based compensation expense 781 506 2,289 1,502
Tax benefit related to share-based expense 297 196 872 581
Unrecognized share-based compensation, net of estimated forfeitures $ 4,508 $ 4,035 $ 4,508 $ 4,035