XML 36 R10.htm IDEA: XBRL DOCUMENT v3.19.1
Earnings Per Share [Text Block]
12 Months Ended
Dec. 31, 2018
Notes  
Earnings Per Share

Note 2.Income Per Common Share 

 

Included in the diluted earnings per share calculation for 2018 and 2017 are 292,000, and 290,000 of incremental common shares, respectively, primarily from the dilutive effect of share-based payment awards.