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Note 15 - Fair Value Measures
 12 Months Ended
Sep. 30, 2011
Fair Value Disclosures [Text Block]
15.  Fair Value Measures

Assets and Liabilities measured at fair value on a recurring basis are as follows:

    Fair Value Measurements Using  
   
Quoted Prices in
Active
Markets for Identical
Instruments
(Level 1)
   
Significant
Other
Observable
Inputs
(Level 2)
   
Significant
Unobservable
Input
(Level 3)
   
Total
Balance
 
Gain
or
(loss)
 
   
As of September 30, 2011
 
   
(Amounts in thousands)
 
Assets:
                         
Money Market funds
  $ 3,493     $ —     $ —     $ 3,493   $ —
Total assets measured at fair value
  $ 3,493     $ —     $ —     $ 3,493   $ —
                                       
    As of September 30, 2010  
   
(Amounts in thousands)
 
Assets:
                                     
Money Market funds
  $ 3,482     $ —     $ —     $ 3,482   $ —
Total assets measured at fair value
  $ 3,482     $ —     $ —     $ 3,482   $ —

These assets are included in cash and cash equivalents in the accompanying consolidated balance sheets.  All other monetary assets and liabilities are short-term in nature and approximate their fair value.

The Company had no liabilities measured at fair value as of September 30, 2011. The Company had no assets or liabilities measured at fair value on a non recurring basis as of September 30, 2011.