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INCOME TAXES (Tables)
3 Months Ended
Sep. 30, 2019
Income Tax Disclosure [Abstract]  
Summary of income tax benefit (expense) and corresponding effective tax rates
A summary of income tax benefit and corresponding effective tax rates is as follows:
 
 
For the Three Months Ended September 30,
 
 
 
2019
 
2018
 
 
 
(Dollars in thousands)
Income tax benefit
 
$
2,856

 
$
714

 
Effective tax rate
 
16.8
%
 
60.7
%