Note 11 - Commitments and Contingencies (Tables)

12 Months Ended

Sep. 30, 2012

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

Fiscal year ending September 30:	(Amounts in thousands)
2013	$	824
2014	729
2015	375
2016	21
2017	4
Thereafter	—
	$	1,953