XML 36 R27.htm IDEA: XBRL DOCUMENT v3.22.2.2
Earnings Per Share (Details Narrative) - shares
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Earnings Per Share [Abstract]        
Weighted average additional shares assuming conversion of in-the-money stock options to common shares 1,963,000 1,995,000 1,976,000 1,784,000