Note 9 - Accrued Liabilities And Other Liabilities - Noncurrent (Tables)

12 Months Ended

Sep. 30, 2013

Current And Noncurrent Accrued Liabilities [Abstract]

Schedule of Accrued Liabilities [Table Text Block]

	September 30,
	2013		2012
Payroll and related	$	650,125	$	272,212
Accrued contract costs		197,034		197,032
Warranty reserve		189,277		154,069
Deferred revenue and other		18,532		429
Total	$	1,054,968	$	623,742
Other liabilities - noncurrent consisted of the following:
Deferred rent	$	122,627	$	43,433
Extended warranty		23,482		50,244
Deferred revenue - noncurrent		-		270,140
Total	$	146,109	$	363,817

Schedule of Product Warranty Liability [Table Text Block]

Years Ended September 30,	2013			2012
Beginning balance	$	204,313		$	272,261
Warranty provision		19,254			(33,566	)
Warranty settlements		(10,808	)		(34,382	)
Ending balance	$	212,759		$	204,313
Short-term warranty reserve	$	189,277		$	154,069
Long-term warranty reserve		23,482			50,244
	$	212,759		$	204,313