Note 2 - Inventory (Details) - USD ($)	Mar. 31, 2016	Sep. 30, 2015	Mar. 31, 2015
Components	$ 1,238,650	$ 1,254,294	$ 1,140,410
Work-in-Process	594,481	499,752	508,069
Finished Product	142,241	172,467	130,375
	$ 1,975,372	$ 1,926,513	$ 1,778,854