DEBT - Pricing Tiers (Details)	9 Months Ended
	Mar. 31, 2019
Pricing Tier Five | Alternative Base Rate
Debt Instrument [Line Items]
Basis spread on variable rate, percentage	1.00%
Pricing Tier Five | LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate, percentage	2.00%
Pricing Tier Four | Alternative Base Rate
Debt Instrument [Line Items]
Basis spread on variable rate, percentage	0.75%
Pricing Tier Four | LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate, percentage	1.75%
Pricing Tier Three | Alternative Base Rate
Debt Instrument [Line Items]
Basis spread on variable rate, percentage	0.50%
Pricing Tier Three | LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate, percentage	1.50%
Pricing Tier Two | Alternative Base Rate
Debt Instrument [Line Items]
Basis spread on variable rate, percentage	0.25%
Pricing Tier Two | LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate, percentage	1.25%
Pricing Tier One | Alternative Base Rate
Debt Instrument [Line Items]
Basis spread on variable rate, percentage	0.125%
Pricing Tier One | LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate, percentage	1.125%