Balance Sheets (unaudited) - USD ($)	Sep. 30, 2022	Dec. 31, 2021
Current assets
Cash	$ 5,355,700	$ 1,846,700
Accounts receivable less $12,000 allowance for doubtful accounts	780,000	970,800
Inventory	454,300	422,700
Prepaid and other	95,400	160,000
Total current assets	6,685,400	3,400,200
Fixed assets
Leasehold improvements	58,400	58,400
Furniture, fixtures and equipment	164,900	164,100
Fixed assets, gross	223,300	222,500
Less: accumulated depreciation and amortization	159,700	134,200
Total fixed assets	63,600	88,300
Other assets
Long-term receivables	191,200	185,000
Operating lease right of use - building	80,400	115,800
Other assets	271,600	300,800
Total assets	7,020,600	3,789,300
Current liabilities
Accounts payable	38,800	3,700
Accrued expenses	176,800	151,500
Operating lease liability, current	49,800	47,500
Total current liabilities	265,400	202,700
Other liabilities
Accrued expenses, non-current	13,200	13,000
Operating lease liability, non-current	30,600	68,300
Total other liabilities	43,800	81,300
Stockholders' equity
Common stock, $0.01 par value Authorized – 75,000,000 shares Issued and outstanding** 2022 – 9,251,178; 2021 – 6,751,178 shares	92,500	67,500
Paid-in capital	16,659,600	13,184,600
Accumulated deficit	(10,040,700)	(9,746,800)
Total stockholders' equity	6,711,400	3,505,300
Total liabilities and stockholders' equity	$ 7,020,600	$ 3,789,300