Balance Sheets (Unaudited) - USD ($)	Sep. 30, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 8,778,856	$ 8,266,753
Accounts receivable-trade, net	5,006,451	3,777,975
Accounts receivable-other	17,043	685,668
Inventories, net	4,827,957	4,875,901
Prepaid expenses and other current assets	337,476	211,242
Total current assets	18,967,783	17,817,539
Property and equipment:
Production equipment	11,195,993	10,770,427
Furniture and office equipment	952,883	952,883
Leasehold improvements	985,649	985,649
Total cost	13,134,525	12,708,959
Accumulated depreciation and amortization	(11,810,209)	(11,446,901)
Construction in progress	206,693	64,910
Net property and equipment	1,531,009	1,326,968
Right-of-use lease asset	367,000	466,000
Deferred taxes, net	1,645,467	2,069,436
Total assets	$ 22,511,259	$ 21,679,943