STOCK BASED COMPENSATION PLANS - Summary of options outstanding (Details 1) - Stock options - $ / shares	3 Months Ended		9 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015
Shares
Options outstanding, beginning of period	658,474	448,888	538,888	120,000
Granted	75,000	85,000	194,586	413,888
Forfeited	(90,000)		(90,000)
Expired
Exercised	(33,333)		(33,333)
Options outstanding, end of period	610,141	533,888	610,141	533,888
Weighted-Average Exercise Price
Options outstanding, beginning of period	$ 2.14	$ 1.87	$ 1.86	$ 2.05
Granted	2.94	$ 1.70	3.21	$ 1.78
Forfeited	$ 3.38		$ 3.38
Expired
Exercised	$ 1.80		$ 1.80
Options outstanding, end of period	2.07	$ 1.84	2.07	$ 1.84
Weighted Average Grant Date Fair Value
Options outstanding, beginning of period	1.41	1.33	1.33	1.49
Granted	1.43	$ 1.19	1.64	$ 1.25
Forfeited	$ 1.81		$ 1.81
Expired
Exercised	$ 1.27		$ 1.27
Options outstanding, end of period	$ 1.36	$ 1.31	$ 1.36	$ 1.31