Note 7 - Accounts Payable and Accrued Expenses (Tables)

12 Months Ended

Sep. 30, 2012

Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]

	September 30,
	2012		2011
	(Amounts in thousands)
Accounts payable	$	9,458	$	8,974
Commissions		225		155
Compensation and fringe benefits		2,593		1,719
Professional fees and shareholders' reporting costs		572		501
Taxes, other than income		316		174
Warranty		146		150
Current portion of capital lease		13		24
Other		251		406
	$	13,574	$	12,103