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Segment Information (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2014 | Jun. 30, 2013
Summary of net revenues by geographic region |  |  |  |
Net revenues | $ 865 | $ 1,084 | $ 1,879 | $ 1,632
Revenues percentage | 100.00% | 100.00% | 100.00% | 100.00%
Americas [Member] |  |  |  |
Summary of net revenues by geographic region |  |  |  |
Net revenues | 350 | 457 | 1,018 | 748
Revenues percentage | 39.00% | 42.00% | 54.00% | 46.00%
Asia [Member] |  |  |  |
Summary of net revenues by geographic region |  |  |  |
Net revenues | 515 | 535 | 836 | 774
Revenues percentage | 61.00% | 49.00% | 45.00% | 47.00%
Europe [Member] |  |  |  |
Summary of net revenues by geographic region |  |  |  |
Net revenues |  | $ 92 | $ 25 | $ 110
Revenues percentage |  | 9.00% | 1.00% | 7.00%

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