INCOME TAXES (Effective income tax rate on loss from continuing operations) (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 30, 2020	Jun. 30, 2019
Effective Income Tax Rate Reconciliation, Amount [Abstract]
Income before income taxes	$ 7,902	$ 5,447
Computed "expected" income tax expense on income before income taxes	1,659	1,135
State tax, net of federal benefit	440	281
Tax incentives	(85)	(85)
Change in valuation allowance	(227)	11
Tax law changes		(8)
Domestic production deduction		8
Other	3	(43)
Income tax expense	$ 1,790	$ 1,299
Effective Income Tax Rate Reconciliation, Percent [Abstract]
Income before income taxes	100.00%	100.00%
Computed "expected" income tax expense on income before income taxes	21.00%	21.00%
State tax, net of federal benefit	6.00%	5.00%
Tax incentives	(1.00%)	(1.00%)
Change in valuation allowance	(3.00%)
Tax law changes
Domestic production deduction
Other		(1.00%)
Income tax expense	23.00%	24.00%

Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to deduction for qualified production activity.

No definition available.