XML 64 R53.htm IDEA: XBRL DOCUMENT v3.10.0.1
Note 9 - Basic and Diluted Earnings Per Common Share - Summary of Basic and Diluted Earnings Per Common Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Numerator for basic and diluted earnings per common share:        
Net income for the period $ 5,346 $ 3,440 [1],[2] $ 12,698 $ 11,128 [1],[2]
Basic weighted average number of common shares outstanding (in shares) 10,611,579 10,564,311 [2] 10,599,243 10,522,841 [2]
Effect of outstanding stock options (in shares) 182,718 221,031 196,425 262,209
Diluted weighted average number of shares outstanding (in shares) 10,794,297 10,785,342 [2] 10,795,668 10,785,050 [2]
Basic earnings per common share (in dollars per share) $ 0.50 $ 0.33 [2] $ 1.20 $ 1.06 [2]
Diluted earnings per common share (in dollars per share) $ 0.50 $ 0.32 [2] $ 1.18 $ 1.03 [2]
[1] The Company has initially applied ASC 2014-09 (Topic 606) using the modified retrospective method. Under this method, the comparative information is not restated.
[2] The Company has initially applied ASC 2014-09 (Topic 606) using the modified retrospective method. Under this method, the comparative information is not restated.