Earnings per share ("EPS") (Tables)

3 Months Ended

Mar. 31, 2022

Earnings Per Share [Abstract]

Schedule of Reconciliation of Weighted Average Shares Used in Diluted EPS

The following is a reconciliation of the weighted average shares used in diluted EPS computations.

	Three Months Ended March 31,
	2022		2021
Weighted average common shares-basic		19,897,695		19,526,872
Effect of dilutive securities
Unexercised stock options and stock purchase plan		—		—
Unvested restricted stock awards and units		—		—
Weighted average common shares-diluted		19,897,695		19,526,872