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DEBT ARRANGEMENTS (Schedule of Long-Term Debt) (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended 12 Months Ended 12 Months Ended 12 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Sep. 30, 2012
Mortgage Note Payable One [Member]
Sep. 30, 2011
Mortgage Note Payable One [Member]
Jun. 30, 2010
Mortgage Note Payable One [Member]
Sep. 30, 2012
Mortgage Note Payable Two [Member]
Sep. 30, 2011
Mortgage Note Payable Two [Member]
Jun. 30, 2010
Mortgage Note Payable Two [Member]
Sep. 30, 2012
Replacement Note Payable [Member]
Sep. 30, 2011
Replacement Note Payable [Member]
Sep. 30, 2012
Note Payable To Algo Holdings [Member]
Sep. 30, 2011
Note Payable To Algo Holdings [Member]
Debt Instrument [Line Items]                        
Long-tem debt $ 5,842 $ 6,577 $ 3,236 $ 3,573   $ 1,532 $ 1,674   $ 1,074 $ 1,245    $ 85
Less current portion 583 735                    
Long-term debt, noncurrent portion 5,259 5,842                    
Long-term debt, parenthetical information                        
Debt instrument, frequency of periodic payments     monthly     monthly     monthly   monthly  
Debt instrument, principal and interest payment     40     17     14   10  
Debt instrument, interest rate     4.10%   7.10% 4.10%   7.10% 7.50%      
Debt instrument, maturity date     Oct. 31, 2013     Oct. 31, 2013     Oct. 31, 2013   May 01, 2012  
Principal payment obligation 583                      
Cash paid during the period for interest $ 715 $ 647