Schedule of Valuation and Qualifying Accounts (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
SEC Schedule, 12-09, Allowance, Loan and Lease Loss [Member]
SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items]
SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount, Beginning Balance	$ 123,614	$ 380,212
SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense	96,212	(29,411)
SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction	(39,913)	(227,187)
SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount, Ending Balance	179,913	123,614
SEC Schedule, 12-09, Reserve, Inventory [Member]
SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items]
SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount, Beginning Balance	3,075,520	3,895,451
SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense	49,267	126,616
SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction	(960,012)	(946,547)
SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount, Ending Balance	$ 2,164,775	$ 3,075,520