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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
9 Months Ended
Sep. 30, 2016
Accounting Policies [Abstract]  
Schedule of stock option plans, changes in options outstanding
           Weighted     
       Weighted   Average   Aggregate 
       Average   Remaining   Intrinsic 
   Number of   Exercise   Contractual   Value 
   Options   Price   Term   (In thousands) 
Balance, January 1, 2016   267,289   $17.28           
Granted during 2016                  
Exercised during 2016   (19,958)   13.55           
Expired during 2016   (15,314)   21.38           
Forfeited during 2016   (842)   13.55           
Balance, September 30, 2016   231,175   $17.35    3.63 years   $1,171 
Vested and expected to vest (1)   230,665   $17.39    3.63 years   $1,159 
Exercisable at September 30, 2016   222,678   $17.50    3.54 years   $1,094 

 

(1) Does not include shares which are not expected to vest as a result of anticipated forfeitures.
Schedule of changes in nonvested performance-based shares

       Weighted 
       Average 
   Number of   Grant Date 
   Shares   Fair Value 
Balance, January 1, 2016   92,767   $18.12 
Granted during 2016        
Vested during 2016        
Forfeited during 2016        
Balance, September 30, 2016   92,767   $18.12 

 

Schedule of changes in nonvested shares

 

       Weighted 
       Average 
   Number of   Grant Date 
   Shares   Fair Value 
Balance, January 1, 2016   321,421   $19.44 
Granted during 2016   188,397    16.99 
Vested during 2016   (99,937)   18.37 
Forfeited during 2016   (20,515)   18.65 
Balance, September 30, 2016   389,366   $18.57 

 

Schedule of calculation of basic and diluted earnings per share

 

   Three Months Ended   Nine Months Ended 
   September 30,   September 30, 
(Dollars in thousands, except per share data)  2016   2015   2016   2015 
                 
Net income to shareholders  $7,116   $5,383   $19,169   $15,629 
                     
Basic weighted-average shares outstanding   16,467,654    15,253,009    16,167,153    15,083,006 
Plus: common stock equivalents   205,942    182,930    180,102    210,741 
Diluted weighted-average shares outstanding   16,673,596    15,435,939    16,347,255    15,293,747 
Net income per share                    
Basic  $0.43   $0.35   $1.19   $1.04 
Diluted   0.43    0.35    1.17    1.02