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ACCOUNTS RECEIVABLE (Tables)
9 Months Ended
Jun. 30, 2017
Receivables [Abstract]  
Schedule of accounts receivable, net of allowances for sales returns and doubtful accounts
Accounts receivable, net of allowances for sales returns and doubtful accounts, consisted of the following:
 
June 30,
2017
 
September 30,
2016
Accounts receivable
$
22,040

 
$
18,732

Less allowances
(1,047
)
 
(1,052
)
 
$
20,993

 
$
17,680