SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, Employee Benefit Plans (Details) - USD ($)	12 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2015
Defined Contribution Plan Disclosure [Line Items]
Employers match percentage	25.00%
Maximum annual percentage contribution per employee	6.00%
Prior group health benefit plan, individual deductible	$ 2,500
Group health benefit plan, family deductible	2,500
Group health benefit plan, third party insurance company coverage beginning amount, individual	2,500
Group health benefit plan, third party insurance company coverage beginning amount, family	10,000
Maximum [Member]
Defined Contribution Plan Disclosure [Line Items]
Company contributions to the 401(k) plan	100,000	$ 100,000	$ 100,000
Self-insured liability, health insurance	100,000	100,000
Executives [Member]
Defined Contribution Plan Disclosure [Line Items]
Aggregate stock-based compensation expense	$ 0	$ 0	$ 300,000