Stockholders' Deficit and Loss Per Share (Details) - Calculation of loss per share - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Numerator:
Net loss, as reported	$ (621,000)	$ (1,043,000)
Denominator:
Weighted average shares outstanding	13,696,000	13,696,000
Basic and diluted loss per share	$ (0.05)	$ (0.08)