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SIGNIFICANT ACCOUNTING POLICIES (Details Textuals) (USD $)
12 Months Ended 0 Months Ended 12 Months Ended 12 Months Ended
Sep. 30, 2014
Sep. 30, 2014
Stock Options [Member]
Sep. 30, 2013
Stock Options [Member]
Sep. 30, 2012
Stock Options [Member]
Sep. 30, 2013
Restricted Stock and Restricted Stock Units [Member]
Dec. 02, 2013
Performance Shares [Member]
Executive Officer [Member]
Sep. 30, 2014
Performance Shares [Member]
Executive Officer [Member]
Sep. 30, 2013
Performance Shares [Member]
Executive Officer [Member]
Nov. 07, 2013
Performance Shares [Member]
Executive Officer [Member]
Sep. 30, 2013
Performance Shares [Member]
Executive Officer [Member]
Minimum [Member]
Sep. 30, 2013
Performance Shares [Member]
Executive Officer [Member]
Maximum [Member]
Sep. 30, 2013
Performance Shares [Member]
Executive Officer [Member]
Performance Objective One [Member]
Sep. 30, 2013
Performance Shares [Member]
Executive Officer [Member]
Performance Objective Two [Member]
Sep. 30, 2013
Performance Shares [Member]
Executive Officer [Member]
Performance Objective Three [Member]
Sep. 30, 2013
Sales [Member]
customer
Sep. 30, 2014
Customer Concentration Risk [Member]
Sales [Member]
customer
Sep. 30, 2014
Customer Concentration Risk [Member]
Sales [Member]
Top Ten Customers [Member]
Sep. 30, 2013
Customer Concentration Risk [Member]
Sales [Member]
Top Ten Customers [Member]
Sep. 30, 2014
Customer Concentration Risk [Member]
Sales [Member]
Top Three Customers [Member]
Sep. 30, 2013
Customer Concentration Risk [Member]
Sales [Member]
Top Three Customers [Member]
Sep. 30, 2014
Customer Concentration Risk [Member]
Trade Accounts Receivable [Member]
customer
Sep. 30, 2013
Customer Concentration Risk [Member]
Trade Accounts Receivable [Member]
customer
Sep. 30, 2014
Customer Concentration Risk [Member]
Trade Accounts Receivable [Member]
Top Three Customers [Member]
Sep. 30, 2013
Customer Concentration Risk [Member]
Trade Accounts Receivable [Member]
Top Three Customers [Member]
Significant Accounting Policies [Line Items]                                                
Number of significant customer                             10 10         3 3    
Concentration risk from significant customers, percentage 10.00%                               76.00% 71.00% 57.00% 49.00%     21.00% 21.00%
Number of shares issuable per performance share unit                 1                              
Exercise price (usd per share)           $ 7.97                                    
Performance period (in years)               3 years                                
Award vesting rights percentage                       50.00% 25.00% 25.00%                    
Performance-based vesting percentage                   0.00% 200.00%                          
Shares authorized for grant (in shares)               1,800,000                                
Compensation costs recognized             $ 4,000,000                                  
Weighted Average Number of Shares, Contingently Issuable             100,000                                  
Antidilutive securities excluded from computation of earnings per share, amount   300,000 900,000 700,000 800,000