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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 |  |  |  |  |  |  |  |  |  |

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