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Earnings Per Share
3 Months Ended
Mar. 31, 2017
Earnings Per Share [Abstract]  
Earnings Per Share [Text Block]
Note 6 - Earnings Per Share
 
A reconciliation of shares used in calculating basic and diluted per share data is as follows:
 
 
 
Three Months Ended
 
 
 
March 31,
 
 
 
2017
 
2016
 
 
 
 
 
 
 
 
 
Basic weighted-average shares outstanding
 
 
9,066,034
 
 
8,760,000
 
 
 
 
 
 
 
 
 
Effect of dilutive securities:
 
 
 
 
 
 
 
Assumed issuance of shares from exercise of stock options (a)
 
 
-
 
 
-
 
Assumed issuance of shares from exercise of warrants (a)
 
 
-
 
 
45,938
 
 
 
 
 
 
 
 
 
Diluted weighted-average shares outstanding
 
 
9,066,034
 
 
8,805,938
 
 
(a) The additional shares from the exercise of stock options and warrants for the three months ended March 31, 2017 are anti-dilutive in nature, and as a result are excluded from the determination of diluted weighted-average shares outstanding.