Note 9 - Fair Value Measurement of Instruments (Tables)

3 Months Ended

Dec. 31, 2012

Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]

Description	Wtd. Avg Fair Value Per Share		Shares Issuable Upon Exercise		Total		Level 1		Level 2		Level 3
Warrants -- December 2006 Issuance
As of December 31, 2012		-		-		-		-		-		-
As of September 30, 2012		-		827,789		-		-		-		-
Restricted Shares
As of December 31, 2012		-		-		-		-		-		-
As of September 30, 2012		7.33		15,000		110		-		-		110
Interest Rate Swap
As of December 31, 2012						358		-		358		-
As of September 30, 2012						384		-		384		-

Schedule of Derivative Instruments, Gain (Loss) in Statement of Financial Performance [Table Text Block]

Derivatives designated as hedging instruments	Change in Unrealized Gain
Interest Rate Swap
Three months ended December 31, 2012	$	26
Three months ended December 31, 2011	$	-