INCOME TAXES - Company's income tax expense (Details) - USD ($)	12 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
Federal
Current tax (expense) benefit	$ (1,387,000)	$ 1,455,000
Deferred tax benefit (expense)	2,563,000	(3,567,000)
Federal Income Tax (Expense) Benefit, Continuing Operations, Total	1,176,000	(2,112,000)
State
Current tax expense	(25,000)	(227,000)
Deferred tax expense	(850,000)	(717,000)
State and Local Income Tax (Expense) Benefit, Continuing Operations, Total	(875,000)	(944,000)
Income Tax Benefit (expense)	$ 301,000	$ (3,056,000)