DERIVATIVES - Hedging Instruments (Details) - Interest rate swap - Not designated as hedging instruments - USD ($) $ in Thousands	Mar. 31, 2020	Jun. 30, 2019
Derivative Assets
Gross interest rate swaps	$ 40,096	$ 13,550
Less: master netting arrangements		(88)
Net amount	40,096	13,462
Derivative Liabilities
Gross interest rate swaps	40,096	13,550
Less: master netting arrangements		(88)
Less: cash collateral applied	(40,062)	(13,318)
Net amount	$ 34	$ 144

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