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Income Taxes (Details 4) - USD ($) $ in Thousands | Jun. 30, 2015 | Jun. 30, 2014
--- | --- | ---
Deferred tax assets/(liabilities) - current: |  |
Accrued expenses | $ 385 | $ 253
Inventories | 457 | $ 486
Other | $ 6 |
Net operating losses |  | $ 119
State taxes | $ (3) | 1
Less: valuation allowance | (775) | (744)
Net deferred tax assets | 70 | 115
Deferred tax assets/(liabilities) - non-current: |  |
Income tax credit carry forwards | 1,562 | 1,443
Net operating losses | 1,592 | 1,299
Intangible assets | $ 251 | 287
Deferred rent |  | $ 132
Other | $ 28 |
State taxes | 22 | $ 16
Property and equipment, principally due to differing depreciation methods | (316) | $ (458)
Goodwill | (4) |
Federal impact of state taxes | $ (20) |
Share based compensation |  | $ 16
Unrealized gain on investment |  | (85)
Total gross deferred tax assets | $ 3,115 | 2,650
Less: valuation allowance | (3,185) | (2,765)
Net deferred tax liabilities | $ (70) | $ (115)

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