XML 47 R35.htm IDEA: XBRL DOCUMENT v3.21.2
Earnings per Share (Details Narrative) - $ / shares
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Earnings Per Share [Abstract]        
Anitidilutive shares excluded 6,680 74,065 19,950 53,545
Shares repurchased     6,004 298,303
Average cost of shares repurchased     $ 43.95 $ 41.41