Note 12 - Fair Value Measurement of Instruments (Tables)

12 Months Ended

Sep. 30, 2013

Fair Value Disclosures [Abstract]

Schedule of Share-based Payment Award, Employee Stock Purchase Plan, Valuation Assumptions [Table Text Block]

Outstanding Warrant Issuances
Warrants issued, shares	827,789
Expiration of warrants	December 2012
Per share exercise price of warrants	$	28.06
Expected remaining life of warrants (in years)		0.21
Risk-free interest rate		0.09	%
Stock volatility		71.44	%
Dividend yield		0.00	%

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
As of September 30, 2012	-	827,789		-		-		-		-
As of September 30, 2013	-	-		-		-		-		-
Restricted Shares
As of September 30, 2012	7.33	15,000		110		-		-		110
As of September 30, 2013	-	-		-		-		-		-
Interest Rate Swap
As of September 30, 2012	-	-		384		-		384		-
As of September 30, 2013	-	-		122		-		122		-

Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) [Table Text Block]

Derivatives designated as hedging instruments	Change in Unrealized Gain (Loss) Recognized in Accumulated Other  Comprehensive Loss
Interest Rate Swap
Twelve months ended September 30, 2013	$	262
Twelve months ended September 30, 2012	$	(384	)