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INCOME TAXES Income Tax Rates (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2021
Sep. 30, 2019
Income Tax Disclosure [Abstract]    
Effective Income Tax Rate Reconciliation, Percent 9.90% 23.10%
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount $ 8,300