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Earnings Per Share [Text Block]
3 Months Ended
Mar. 31, 2019
Notes  
Earnings Per Share

Note 2.Income Per Common Share 

 

Diluted income per share was computed using the treasury stock method and includes incremental common shares, primarily from the dilutive effect of share-based payment awards, amounting to 118,000 and 242,000 shares for the three months ended March 31, 2019 and 2018, respectively.