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Note 11 - Income Taxes - Components of Deferred Income Tax Assets and (Liabilities) (Details) - USD ($) | Jun. 30, 2017 | Jun. 30, 2016
--- | --- | ---
Uncertain tax positions | $ 281,000 |
Reserves against current assets | 584,000 | 679,000
Accrued expenses | 3,357,000 | 3,690,000
Deferred compensation | 925,000 | 842,000
Stock-based compensation | 1,824,000 | 1,473,000
State net operating loss carryover and credits | 1,853,000 | 1,878,000
Deferred Tax Assets, Capital Loss Carryforwards | 3,703,000 | 4,272,000
U.S. Federal net operating loss carryover and credits | 406,000 | 456,000
Deferred income tax asset before valuation reserve | 12,933,000 | 13,290,000
Valuation reserve | (5,556,000) | (6,150,000)
Deferred income tax asset | 7,377,000 | 7,140,000
Depreciation | (3,515,000) | (4,270,000)
Goodwill, acquisition costs and intangible assets | (502,000) | (289,000)
Deferred income tax liability | (4,017,000) | (4,559,000)
Net deferred income tax asset | $ 3,360,000 | $ 2,581,000

X
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