Summary of Significant Accounting Policies (Details 1) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Numerator: (in Thousands)
Net income (loss)	$ 989	$ (3,006)
Denominator:
Weighted average number of basic common shares outstanding	38,158,586	36,596,372
Weighted average additional shares assuming conversion of in-the-money stock options to common shares	387,000
Weighted average number of diluted common shares outstanding	38,545,586	36,596,372
Basic earnings per common share:
Net income (loss) per share - basic	$ 0.03	$ (0.08)
Diluted earnings per common share:
Net income (loss) per share - diluted	$ 0.03	$ (0.08)