XML 47 R37.htm IDEA: XBRL DOCUMENT v3.21.2
Earnings Per Share (Schedule of Weighted Average Shares Outstanding Used in the Computations of Basic and Diluted Earnings Per Share) (Details) - shares
shares in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Weighted Average Number of Shares Outstanding, Basic [Abstract]        
Weighted average shares outstanding 8,219 6,329 8,223 6,329
Less: Unvested restricted shares (35) (36) (37) (36)
Basic EPS weighted average shares outstanding 8,184 6,293 8,186 6,293
Weighted Average Number of Shares Outstanding, Diluted [Abstract]        
Basic EPS weighted average shares outstanding 8,184 6,293 8,186 6,293
Add: Dilutive effect of stock options and restricted shares 21 24 22 24
Diluted EPS weighted average shares outstanding 8,205 6,317 8,208 6,317