LEASES - Components of Lease Costs (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Dec. 31, 2019	Dec. 31, 2019
Leases [Abstract]
Amortization of ROU assets	$ 23	$ 54
Interest on lease assets	3	6
Operating lease costs	753	1,454
Total lease costs	$ 779	$ 1,514