XML 62 R51.htm IDEA: XBRL DOCUMENT v3.5.0.2
Share-Based Compensation - Textual (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Options exercised during period     24,100  
Unrecognized compensation cost related to non-vested share-based compensation arrangements $ 58   $ 58  
Weighted average period to recognize unrecognized share-based compensation cost     1 year 2 months 21 days  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value     $ 0  
Nonvested and expected to vest     57,099  
Share-based compensation expense 55 $ 62 $ 108 $ 123
2005 Plan [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award vesting period     5 years  
Stock Options [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Tax benefit of stock option compensation expense 3 $ 8 $ 28 $ 9
Restricted Common Stock [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Unrecognized compensation cost related to non-vested share-based compensation arrangements 557   $ 557  
Granted (in shares)     8,850 9,268
Granted (in dollars per share)     $ 11.30 $ 10.79
Weighted average remaining period     3 years 7 months 7 days  
Intrinsic value $ 799   $ 799  
Restricted Common Stock [Member] | Annual Vesting [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award vesting percent     20.00%