Restatement of Previously Issued Financial Statements (Details) - USD ($)	3 Months Ended				6 Months Ended
	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2020	Mar. 31, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020	Dec. 31, 2019
Operating Loss	$ (853,000)		$ (1,830,000)		$ (2,612,000)	$ (2,986,000)
Net Loss	(894,000)	$ (737,000)	(1,843,000)	$ (925,000)	(1,631,000)	(2,768,000)
Shareholder's equity	$ 5,196,000	$ 6,013,000	8,443,000	$ 10,227,000	$ 5,196,000	8,443,000	$ 6,668,000	$ 11,083,000
As Previously Reported [Member]
Net Sales			3,388,000			8,070,000
Operating Loss			(1,777,000)			(2,886,000)
Net Loss			(1,772,000)			(2,635,000)
Shareholder's equity			9,287,000			9,287,000
Restated [Member]
Net Sales			3,347,000			7,993,000
Operating Loss			(1,830,000)			(2,986,000)
Net Loss			(1,843,000)			(2,768,000)
Shareholder's equity			$ 8,444,000			$ 8,444,000