Consolidated Balance Sheets (Current Period Unaudited) - USD ($)	Jun. 29, 2019	Sep. 29, 2018
Current Assets:
Cash and cash equivalents	$ 764,786	$ 1,982,434
Accounts receivable - trade	44,358	559,493
Inventories, net	1,082,338	1,368,696
Other current assets	122,814	142,279
Total current assets	2,014,296	4,052,902
Equipment and leasehold improvements	4,591,756	4,578,501
Less: accumulated depreciation and amortization	(4,547,830)	(4,529,298)
Equipment and leasehold improvements, net	43,926	49,203
Total Assets	2,058,222	4,102,105
Current Liabilities:
Accounts payable	318,186	187,958
Deferred revenue	337,939	2,106,514
Accrued liabilities:
Accrued compensation and related expenses	191,406	220,544
Customer deposits	21,082	35,628
Other current liabilities	14,421	18,405
Total current liabilities	883,034	2,569,049
Commitments and contingencies
Stockholders’ Equity:
Common stock, par value $0.10 per share; 7,000,000 shares authorized; 1,850,403 shares issued and outstanding at June 29, 2019 and September 29, 2018	185,041	185,041
Additional paid-in capital	4,177,451	4,134,371
Accumulated deficit	(3,187,304)	(2,786,356)
Total stockholders’ equity	1,175,188	1,533,056
Total Liabilities and Stockholders’ Equity	$ 2,058,222	$ 4,102,105