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INCOME TAXES (Details) - Schedule of unrecognized tax benefits - USD ($)
$ in Thousands
12 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]    
Balance $ 4,519 $ 4,825
Additions based on tax positions related to the current year 117 152
Additions based on tax positions related to prior years   26
Reductions based on tax positions related to prior years (559) (253)
Lapse of Statutes (16) (194)
Settlements   (37)
Balance $ 4,061 $ 4,519