STOCK BASED COMPENSATION PLANS - Summary of Unvested Options (Details) - Stock options - $ / shares	12 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2015
Shares
Unvested options, beginning of period	311,248	505,553	120,000
Granted	303,079	199,586	438,888
Vested	(184,581)	(298,891)	(33,335)
Expired		(33,333)
Forfeited		(95,000)	(20,000)
Unvested options, end of period	429,746	311,248	505,553
Weighted Average Grant Date Fair Value
Options outstanding, beginning of period	$ 1.39	$ 1.32	$ 1.49
Granted.	1.80	1.63	1.30
Vested	1.42	1.31	1.49
Forfeited		1.80	1.49
Options outstanding, end of period	$ 1.67	$ 1.39	$ 1.32