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INCOME TAXES (Tables)
9 Months Ended
Jun. 30, 2021
Income Tax Disclosure [Abstract]  
Schedule of the Reserve for Uncertain Tax Benefits
The reserve for uncertain tax benefits is as follows:
(Thousands)June 30,
2021
September 30, 2020
Balance at October 1,$4,930 $4,930 
Settlements(4,930)— 
Balance at period end$ $4,930