Note 12 - Segment and Related Information (Details) - Geographic information by industry segment: (USD $)	12 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2011
Revenue:
Geographic Locations	$ 6,466,172	$ 4,761,289	$ 5,068,613
United States [Member]
Revenue:
Geographic Locations	6,317,722	4,598,029	4,854,871
Australia [Member]
Revenue:
Geographic Locations	23,481	14,018	26,945
Canada [Member]
Revenue:
Geographic Locations	77,239	72,535	119,667
England [Member]
Revenue:
Geographic Locations	5,245		28,924
Mexico [Member]
Revenue:
Geographic Locations	16,640	36,960	23,520
Taiwan [Member]
Revenue:
Geographic Locations	22,481	34,935
Other Foreign Countries [Member]
Revenue:
Geographic Locations	$ 3,364	$ 4,812	$ 14,686