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DEBT (Revolving Line of Credit) (Details) - Revolving Line of Credit [Member] - EGC [Member] - USD ($)
$ in Thousands
 9 Months Ended
Jun. 30, 2015
Jan. 31, 2014
Debt Instrument [Line Items]    
Line of credit, maximum borrowing capacity   $ 3,000
Expiration date of credit agreement Jan. 31, 2014  
Debt instrument, variable interest reference rate Citibank's Prime Rate  
Debt instrument, basis spread on variable rate 5.00%  
Line of credit, frequency of facilities fee payments annually  
Line of credit, facilities fee, percentage 2.00%  
Line of credit, collateral monitoring fee, percentage 0.20%  
Line of credit, collateral Borrowings under the Credit Agreement were secured by a blanket lien on our personal property, including certain eligible accounts receivable, inventory, and intellectual property assets, a second mortgage on our West Lafayette and Evansville real estate and all common stock of our U.S. subsidiaries and 65% of the common stock of our non-United States subsidiary. Borrowings were calculated based on 75% of eligible accounts receivable.  
Minimum net worth covenant requirement $ 8,000  
Minimum [Member]    
Debt Instrument [Line Items]    
Line of credit, frequency of periodic payments monthly  
Line of credit, periodic interest payments $ 15