Note 9 - Fixed Assets - 10Q (Details) - Fixed Assets (USD $)	Mar. 31, 2013	Sep. 30, 2012	Sep. 30, 2011
Property, Plant and Equipment [Line Items]
Property plant and equipment	$ 6,579,000	$ 6,543,000	$ 6,322,000
Less Accumulated Depreciation	(6,105,000)	(5,881,000)	(5,348,000)
Fixed assets net of accumulated depreciation	474,000	662,000	974,000
Equipment [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment	2,656,000	2,620,000
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment	491,000	491,000
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment	922,000	922,000
Assets Held under Capital Leases [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment	$ 2,510,000	$ 2,510,000

The cumulative amount of depreciation, depletion and amortization (related to property, plant and equipment, but not including land) that has been recognized in the income statement.

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Gross amount of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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- Definition

Amount, net of accumulated depreciation, depletion and amortization, of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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