XML 87 R71.htm IDEA: XBRL DOCUMENT v3.20.4
Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended 12 Months Ended
Dec. 31, 2020
Sep. 30, 2020
Jun. 30, 2020
Mar. 31, 2020
Dec. 31, 2019
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Dec. 31, 2020
Dec. 31, 2019
Earnings Per Share [Abstract]                    
Shares not included in computation of diluted weighted average earnings per common (in shares)                 0 0
Net income attributable to common shareholders $ (3,734) $ 2,144 $ 4,540 $ 3,455 $ 4,156 $ 23,232 $ 16,144 $ 20,056 $ 6,405 $ 63,588
Basic weighted average common shares outstanding (in shares) 5,988 5,985 6,016 5,860 5,850 5,847 5,866 5,779 5,963 5,836
Potentially dilutive common shares (in shares)                 165 222
Diluted weighted average common shares outstanding (in shares) 5,988 6,084 6,103 6,124 6,099 6,094 6,061 5,978 6,128 6,058
Basic weighted average earnings per common share (in dollars per share) $ (0.62) $ 0.36 $ 0.75 $ 0.59 $ 0.71 $ 3.97 $ 2.75 $ 3.47 $ 1.07 $ 10.90
Diluted weighted average earnings per common share (in dollars per share) $ (0.62) $ 0.35 $ 0.74 $ 0.56 $ 0.68 $ 3.81 $ 2.66 $ 3.35 $ 1.05 $ 10.50