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Note F - Income Taxes - Net Deferred Tax Assets and Deferred Tax Liabilities (Details) - USD ($) $ in Thousands | Jun. 30, 2017 | Jun. 30, 2016
--- | --- | ---
Deferred tax assets: |  |
Inventory capitalization | $ 438 | $ 576
Inventory reserves | 178 | 103
Pension liability | 241 | 403
Accrued bonus | 114 | 391
Net operating loss carry forward | 240 | 298
Deferred rent | 193 | 175
Accumulated depreciation and amortization | 8 | 158
Stock-based compensation | 195 | 154
Tax credit carry forward | 176 | 138
Accrued vacation expense | 111 | 130
Other, net | 256 | 15
Total gross deferred tax assets | 2,150 | 2,541
Deferred tax liabilities: |  |
Prepaid expenses | (148) | (260)
Other, net |  | (54)
Deferred tax liabilities | (148) | (314)
Valuation allowance |  |
Net deferred tax assets | $ 2,002 | $ 2,227

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