EQUITY TRANSACTIONS (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Mar. 31, 2018	Mar. 31, 2017
Stock options exercised [Abstract]
Options exercised (in shares)	0	19,300	0	95,050
Proceeds	$ 0	$ 84	$ 0	$ 342
Average exercise price per share (in dollars per share)	$ 0.00	$ 4.34	$ 0.00	$ 3.60
Compensation expense related to non-vested awards	$ 400		$ 400
Weighted average period			2 years 2 months 27 days
Shares of common stock issued for third-party lease agreement (in shares)	20,617
Price per share (in dollars per share)	$ 4		$ 4
Noncash expense	$ 25