XML 39 R32.htm IDEA: XBRL DOCUMENT v3.20.1
Note 13 - Earnings Per Share ("EPS") (Tables)
3 Months Ended
Mar. 31, 2020
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
    Three Months Ended March 31,
    2020   2019
Shares used in the calculation of basic earnings per share    
14,202
     
14,185
 
Effect of dilutive securities:                
Stock options, RSAs, PSUs and RSUs    
151
     
129
 
Diluted shares used in the calculation of earnings per share    
14,353
     
14,314