XML 42 R32.htm IDEA: XBRL DOCUMENT v3.20.2
4. Net Earnings Per Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Net Earnings        
Basic earnings per share $ 4,509 $ 3,621 $ 9,437 $ 11,101
Effect of dilutive securities: restricted stock units 0 0 0 0
Diluted earnings per share $ 4,509 $ 3,621 $ 9,437 $ 11,101
Weighted Average Number of Shares        
Basic earnings per share (in shares) 5,787,504 5,919,322 5,815,044 5,951,840
Effect of dilutive securities: restricted stock units (in shares) 15,299 25,883 13,960 24,908
Diluted earnings per share (in shares) 5,802,803 5,945,205 5,829,004 5,976,748
Per Share Amount        
Basic earnings per share $ 0.78 $ 0.62 $ 1.62 $ 1.87
Diluted earnings per share $ 0.78 $ 0.61 $ 1.62 $ 1.86