Annual report pursuant to section 13 and 15(d)

Long-Term Debt (Schedule of Outstanding Debt) (Details)

v2.4.0.6
Long-Term Debt (Schedule of Outstanding Debt) (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Debt Instrument [Line Items]    
Principal balance outstanding $ 39,900 $ 57,158
Remaining available credit 60,000 46,021
Revolving Line of Credit [Member]
   
Debt Instrument [Line Items]    
Principal balance outstanding    13,979
Remaining available credit 60,000 46,021
Effective interest rate 2.48% 2.72%
Scheduled maturity date Oct. 01, 2020 Oct. 01, 2020
Term Note [Member]
   
Debt Instrument [Line Items]    
Principal balance outstanding 38,000 40,000
Remaining available credit      
Effective interest rate 2.73% 2.72%
Scheduled maturity date Oct. 01, 2020 Oct. 01, 2020
Mortgage Note Payable [Member]
   
Debt Instrument [Line Items]    
Principal balance outstanding 1,900 3,167
Remaining available credit      
Effective interest rate 6.68% 6.68%
Scheduled maturity date Mar. 01, 2014 Mar. 01, 2014
All Other Debt [Member]
   
Debt Instrument [Line Items]    
Principal balance outstanding    12
Remaining available credit