CONSOLIDATED BALANCE SHEETS - USD ($)	Dec. 31, 2022	Sep. 30, 2022
Current assets
Cash and cash equivalents	$ 19,443,231	$ 17,250,546
Accounts receivables	3,316,519	4,297,457
Contract assets	162,742	162,742
Inventories	5,252,295	5,349,104
Prepaid expenses and other current assets	1,049,206	1,142,470
Total current assets	29,223,993	28,202,319
Property and equipment, net	6,239,496	6,292,189
Deferred income taxes	331,176	46,487
Other assets	160,862	164,328
Total assets	35,955,527	34,705,323
Current liabilities
Accounts payable	842,262	708,845
Accrued expenses	2,508,971	2,972,275
Contract liability	83,221	135,686
Contract liability - related party	8,558	123,497
Total current liabilities	3,443,012	3,940,303
Other liabilities	421,938	15,065
Total liabilities	3,864,950	3,955,368
Commitments and contingencies (See Note 6)
Shareholders' equity
Preferred stock, 10,000,000 shares authorized, $.001 par value, of which 200,000 shares are authorized as Class A Convertible stock. No shares issued and outstanding at December 31, 2022 and September 30, 2022
Common stock, $.001 par value: 75,000,000 shares authorized, 19,470,248 and 19,412,664 issued at December 31, 2022 and September 30, 2022	19,470	19,413
Additional paid-in capital	53,100,035	52,458,121
Retained Earnings (accumulated deficit)	339,609	(359,042)
Treasury stock, at cost, 2,096,451 shares at December 31, 2022 and September 30, 2022	(21,368,537)	(21,368,537)
Total shareholders' equity	32,090,577	30,749,955
Total liabilities and shareholders' equity	$ 35,955,527	$ 34,705,323