CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY - USD ($)
$ in Thousands
Total
COMMON STOCK
ADDITIONAL PAID-IN CAPITAL
RETAINED EARNINGS
ACCUMULATED OTHER COMPREHENSIVE (LOSS) INCOME
TREASURY STOCK
Balance (in shares) at Dec. 31, 2013   4,999,929        
Balance at Dec. 31, 2013 $ 127,815 $ 41,665 $ 49,800 $ 47,554 $ (4,894) $ (6,310)
Increase (Decrease) in Shareholders' Equity            
Net income 14,608     14,608    
Other comprehensive income (loss) 3,227       3,227  
Dividends declared (9,055)     (9,055)    
Common shares issued for employee stock purchase plan (in shares)   2,720        
Common shares issued for employee stock purchase plan 119 $ 23 96      
Purchase of treasury stock (747)         (747)
Balance (in shares) at Dec. 31, 2014   5,002,649        
Balance at Dec. 31, 2014 135,967 $ 41,688 49,896 53,107 (1,667) (7,057)
Increase (Decrease) in Shareholders' Equity            
Net income 13,898     13,898    
Other comprehensive income (loss) (2,132)       (2,132)  
Dividends declared (8,967)     (8,967)    
Common shares issued for employee stock purchase plan (in shares)   2,335        
Common shares issued for employee stock purchase plan 116 $ 20 96      
Purchase of treasury stock (2,603)         (2,603)
Balance (in shares) at Dec. 31, 2015   5,004,984        
Balance at Dec. 31, 2015 136,279 $ 41,708 49,992 58,038 (3,799) (9,660)
Increase (Decrease) in Shareholders' Equity            
Net income 12,475     12,475    
Other comprehensive income (loss) (1,129)       (1,129)  
Dividends declared (8,903)     (8,903)    
Common shares issued for employee stock purchase plan (in shares)   2,125        
Common shares issued for employee stock purchase plan 101 $ 18 83      
Purchase of treasury stock (574)         (574)
Balance (in shares) at Dec. 31, 2016   5,007,109        
Balance at Dec. 31, 2016 $ 138,249 $ 41,726 $ 50,075 $ 61,610 $ (4,928) $ (10,234)