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Note 11 - Income Taxes - Components of Deferred Income Tax Assets and (Liabilities) (Details) - USD ($) | Jun. 30, 2019 | Jun. 30, 2018
--- | --- | ---
Uncertain tax positions | $ 128,000 | $ 119,000
Reserves against current assets | 1,800,000 | 1,348,000
Accrued expenses | 1,722,000 | 2,028,000
Interest | 388,000 |
Deferred compensation | 308,000 | 402,000
Stock-based compensation | 926,000 | 1,296,000
State net operating loss carryover and credits | 2,374,000 | 2,194,000
Long term capital loss carryforward | 2,555,000 | 2,555,000
Goodwill, acquisition costs and intangible assets, deferred tax assets | 8,949,000 | 4,728,000
U.S. Federal net operating loss carryover and credits | 1,139,000 | 232,000
Deferred income tax asset before valuation allowance | 20,289,000 | 14,902,000
Valuation allowance | (3,820,000) | (4,749,000)
Deferred income tax asset | 16,469,000 | 10,153,000
Depreciation | (2,169,000) | (2,045,000)
Deferred income tax liability | (2,169,000) | (2,045,000)
Net deferred income tax asset | $ 14,300,000 | $ 8,108,000

X
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