Note 10 - Fixed Assets (Details) - Fixed Assets (USD $)	3 Months Ended
	Dec. 31, 2013	Sep. 30, 2013
Property, Plant and Equipment [Line Items]
Property plant and equipment	$ 7,290,000	$ 6,784,000
Less accumulated depreciation and amortization	(6,437,000)	(6,337,000)
Fixed assets - net	853,000	447,000
Equipment [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment	2,719,000	2,668,000
Estimated Useful Lives (Years)	5 years
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment	572,000	532,000
Estimated Useful Lives (Years)	5 years
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment	1,419,000	1,074,000
Assets Held under Capital Leases [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment	$ 2,580,000	$ 2,510,000
Estimated Useful Lives (Years)	5 years