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Income Taxes (Details 4) (USD $) In Thousands, unless otherwise specified | Jun. 30, 2014 | Jun. 30, 2013
--- | --- | ---
Deferred tax assets/(liabilities) - current: |  |
Accrued expenses | $ 253 | $ 206
Inventories | 486 | 504
Net operating losses | 119 |
State taxes | 1 | 2
Less: valuation allowance | (744) | (653)
Net deferred tax assets | 115 | 59
Deferred tax assets/(liabilities) - non-current: |  |
Income tax credit carry forwards | 1,443 | 1,381
Net operating losses | 1,299 | 1,092
Intangible assets | 287 | 350
Deferred rent | 132 | 149
State taxes | 16 | 16
Property and equipment, principally due to differing depreciation methods | (458) | (291)
Share based compensation | 16 | 32
Unrealized gain on investment | (85) | (2)
Total gross deferred tax assets | 2,650 | 2,727
Less: valuation allowance | (2,765) | (2,786)
Net deferred tax liabilities | $ (115) | $ (59)

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