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Composition of Certain Financial Statement Items (Details 5) - USD ($) $ in Thousands | Jun. 30, 2015 | Jun. 30, 2014
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Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |
Warranty | $ 261 | $ 237
Payroll and related items | 302 | 240
Accrued legal and professional fees | 46 | 13
Accrued sales, use and excise taxes | 36 | 8
Accrued losses on development contracts | 385 | 468
Accrued inventory in transit | 83 | 22
Other | 89 | 102
Total accrued expenses | $ 1,202 | $ 1,090

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