Note 3 - Components of Inventories (Details) - USD ($)	Jul. 02, 2016	Oct. 03, 2015
Raw materials	$ 6,030,040	$ 5,455,942
Work in process	573,294	338,296
Finished goods	2,110,298	3,521,801
Reserve for obsolescence	(605,000)	(570,000)
	$ 8,108,632	$ 8,746,039	[1]

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