Note 3 - Components of Inventories (Details) - USD ($)	Jan. 02, 2016	Oct. 03, 2015
Raw materials	$ 5,601,578	$ 5,455,942
Work in process	347,000	338,296
Finished goods	1,576,098	3,521,801
Reserve for obsolescence	(572,000)	(570,000)
	$ 6,952,676	$ 8,746,039	[1]

[1] The Balance Sheet at October 3, 2015, has been derived from the audited financial statements at that date.