Note 7 - Income Taxes - Components of the Provision for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 30, 2019	Jun. 30, 2018
Current - Federal	$ 36	$ 4
Current - State and local	287	170
Deferred - Federal and state	621	430
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount	(590)	(278)
Income Tax Expense (Benefit), Total	$ 354	$ 326

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

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