Restatement of Previously Issued Financial Statements (Details 1) - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Prior Period Adjustment [Abstract]
Reduction of net sales	$ 33,000	$ 36,000
Increase in general and administrative expense for penalties	18,000	11,000
Decrease in other income (expense) for interest expense	27,000	15,000
Total increase in net loss due to restatement items	$ 78,000	$ 62,000