XML 56 R44.htm IDEA: XBRL DOCUMENT v3.5.0.2
STOCK-BASED COMPENSATION (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Sep. 30, 2016
Sep. 30, 2015
Additional disclosures        
Compensation expense, net of forfeitures     $ 1,370 $ 1,345
Restricted Stock        
Stock-Based Compensation        
Weighted average value (in dollars per share)     $ 19.99  
Service period over which value of the shares is amortized to compensation expense     3 years  
Number of Nonvested Restricted Shares        
Outstanding at beginning of period (in shares)     367,199  
Awarded (in shares)     105,662  
Vested (in shares)     (108,745)  
Forfeited (in shares)     (5,912)  
Outstanding at end of period (in shares) 358,204   358,204  
Additional disclosures        
Compensation expense, net of forfeitures $ 395 $ 410 $ 1,370 $ 1,336
Restricted Stock | Performance based vesting        
Number of Nonvested Restricted Shares        
Awarded (in shares)     58,813