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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
 12 Months Ended
Dec. 31, 2016
Accounting Policies [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
The following table sets forth the computation of basic and diluted earnings per share.
   
(In thousands, except earnings per share)    
 
 
Year Ended December 31,
 
 
 
2016
 
2015
 
2014
 
Net income
 
$
9,472
 
$
9,172
 
$
10,211
 
Weighted-average common shares outstanding
 
 
5,640
 
 
5,588
 
 
5,538
 
Basic earnings per share
 
$
1.68
 
$
1.64
 
$
1.84
 
 
 
 
 
 
 
 
 
 
 
 
Weighted-average common shares outstanding
 
 
5,640
 
 
5,588
 
 
5,538
 
Common stock equivalents due to effect of stock options
 
 
2
 
 
2
 
 
4
 
Total weighted-average common shares and equivalents
 
 
5,642
 
 
5,590
 
 
5,542
 
Diluted earnings per share
 
$
1.68
 
$
1.64
 
$
1.84