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Composition of Certain Financial Statement Items (Details 4) (USD $) In Thousands, unless otherwise specified | Jun. 30, 2014 | Jun. 30, 2013
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Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |
Warranty | $ 237 | $ 323
Payroll and related items | 240 | 243
Accrued losses on development contracts | 468 | 176
Termination benefits |  | 165
Accrued inventory in transit | 22 | 142
Other | 123 | 227
Total accrued expenses | $ 1,090 | $ 1,276

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