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Segment Information (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Summary of net revenues by geographic region
Net revenues	$ 1,084	$ 1,974	$ 1,632	$ 3,138
Revenues percentage	100.00%	100.00%	100.00%	100.00%
North America [Member]
Summary of net revenues by geographic region
Net revenues	457	1,218	748	2,000
Revenues percentage	42.00%	62.00%	46.00%	64.00%
Asia [Member]
Summary of net revenues by geographic region
Net revenues	535	756	774	1,138
Revenues percentage	49.00%	38.00%	47.00%	36.00%
Europe [Member]
Summary of net revenues by geographic region
Net revenues	$ 92		$ 110
Revenues percentage	9.00%		7.00%

X

- Definition

Revenue percentage, net.

+ References

No definition available.

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- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.1)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 1

-Article 5

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