XML 37 R26.htm IDEA: XBRL DOCUMENT v3.10.0.1
Note 9 - Basic and Diluted Earnings Per Common Share (Tables)
 9 Months Ended
Sep. 30, 2018
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
   
For the Three Months Ended
    
For the Nine Months Ended
  
   
September 30,
    
September 30,
  
   
2018
    
2017
    
2018
    
2017
  
Net income (numerator)
   $
1,539,000
     $
1,103,000
     $
3,007,000
     $
2,457,000
  
                                 
Shares (denominator):
                                
Basic weighted average common shares outstanding
    
13,795,007
      
14,732,173
      
14,031,518
      
14,962,606
  
Add: dilutive effect of common stock options
    
58,612
      
201,253
      
44,515
      
113,334
  
                                 
Diluted weighted average common shares outstanding
    
13,853,619
      
14,933,426
      
14,076,033
      
15,075,940
  
                                 
Earnings per common share:
                                
Basic
   $
0.11
     $
0.07
     $
0.21
     $
0.16
  
Diluted
   $
0.11
     $
0.07
     $
0.21
     $
0.16