XML 43 R33.htm IDEA: XBRL DOCUMENT v3.20.2
Earnings per Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Earnings per share basic and diluted [Abstract]        
Net income applicable to common stock $ 5,338 $ 4,846 $ 9,869 $ 9,251
Basic earnings per share computation [Abstract]        
Weighted average common shares outstanding (in shares) 3,845,175 3,561,453 3,699,200 3,564,106
Earnings per share - basic (in dollars per share) $ 1.39 $ 1.36 $ 2.67 $ 2.60
Diluted earnings per share computation [Abstract]        
Weighted average common shares outstanding for basic earnings per share (in shares) 3,845,175 3,561,453 3,699,200 3,564,106
Add: Dilutive effects of restricted stock (in shares) 1,029 1,382 514 695
Weighted average common shares outstanding for dilutive earnings per share (in shares) 3,846,204 3,562,835 3,699,714 3,564,801
Earnings per share - diluted (in dollars per share) $ 1.39 $ 1.36 $ 2.67 $ 2.60
Restricted Stock [Member]        
Antidilutive Securities [Abstract]        
Antidilutive restricted stock excluded from net income per share calculations (in shares) 6,304 5,343 6,304 5,343
Restricted Stock [Member] | Minimum [Member]        
Antidilutive Securities [Abstract]        
Antidilutive stock share price range (in dollars per share) $ 59.24 $ 50.65 $ 59.24 $ 50.65
Restricted Stock [Member] | Maximum [Member]        
Antidilutive Securities [Abstract]        
Antidilutive stock share price range (in dollars per share) $ 62.93 $ 62.93 $ 62.93 $ 62.93