Earnings applicable to common stock and common stock shares used in the calculation of basic and diluted earnings per share are as follows: (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Numerator: (in Thousands)
Net (loss) income	$ (1,159)	$ 62
Denominator:
Weighted average number of basic common shares outstanding	49,429,407	48,984,312
Weighted average additional shares assuming conversion of in-the-money stock options to common shares		2,080,000
Weighted average number of diluted common shares outstanding	49,429,407	51,064,312
Basic earnings per common share:
Net (loss) income per share – basic	$ (0.02)	$ 0.00
Diluted earnings per common share:
Net (loss) income per share – diluted	$ (0.02)	$ 0.00