CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)	Mar. 31, 2022	Dec. 31, 2021
Statement Of Financial Position [Abstract]
Net of allowance, accounts receivable	$ 645,339	$ 498,261
Net of allowance, inventories	2,471,482	2,491,183
Net of allowance, long term receivable	$ 3,594,074	$ 3,355,391
Preferred Stock Par Value	$ 0.01	$ 0.01
Preferred Stock Shares Authorized	20,000,000	20,000,000
Preferred Stock Shares Issued	0	0
Preferred Stock Shares Outstanding	0	0
Common Stock Par Value	$ 0.01	$ 0.01
Common Stock Shares Authorized	100,000,000	100,000,000
Common Stock Shares Issued	72,895,793	72,895,793
Common Stock Shares Outstanding	72,895,793	72,895,793