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INCOME TAXES (Tables)
6 Months Ended
Dec. 31, 2020
Income Tax Disclosure [Abstract]  
Summary of income tax benefits and corresponding effective tax rates A summary of income tax benefits and corresponding effective tax rates is as follows:
Three Months Ended December 31,Six Months Ended December 31,
2020201920202019
(Dollars in thousands)
Income tax benefit$400 $1,948 $1,035 $4,804 
Effective tax rate1.2 %10.5 %1.5 %13.5 %