Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2021

Earnings Per Share [Abstract]

Schedule of earnings per share, basic and diluted

	Three months ended March 31,
	2021	2020
Basic:
Weighted average shares outstanding	30,465,475	29,653,409
Diluted:
Total basic weighted average shares outstanding	30,465,475	29,653,409
Effect of potentially dilutive securities:
Common stock options	34,503	2,148
Total weighted average shares outstanding assuming dilution	30,499,978	29,655,557