Balance Sheets - USD ($)	Mar. 31, 2022	Dec. 31, 2021
Current assets
Cash	$ 2,016,900	$ 1,846,700
Accounts receivable less $12,000 allowance for doubtful accounts	799,100	970,800
Inventory	511,100	422,700
Prepaid and other	80,900	160,000
Total current assets	3,408,000	3,400,200
Fixed assets
Leasehold improvements	58,400	58,400
Furniture, fixtures and equipment	164,100	164,100
Fixed assets gross	222,500	222,500
Less: accumulated depreciation and amortization	142,700	134,200
Total fixed assets	79,800	88,300
Other assets
Long-term receivables	92,300	185,000
Operating lease right of use – building	104,200	115,800
Other assets	196,500	300,800
Total assets	3,684,300	3,789,300
Current liabilities
Accounts payable	99,300	3,700
Accrued expenses	172,400	151,500
Operating lease liability – current	48,300	47,500
Total current liabilities	320,000	202,700
Other liabilities
Accrued expenses, non-current	6,500	13,000
Operating lease liability – non-current	55,900	68,300
Total other liabilities	62,400	81,300
Stockholders' equity
Common stock, $0.01 par value Authorized – 75,000,000 shares Issued and outstanding – 67,495,055 shares	675,000	675,000
Paid-in capital	12,577,100	12,577,100
Accumulated deficit	(9,950,200)	(9,746,800)
Total stockholders' equity	3,301,900	3,505,300
Total liabilities and stockholders' equity	$ 3,684,300	$ 3,789,300