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]
Options included in computation of earnings per share	1,995,000	65,000	1,784,000	50,000