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Segment Information (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Summary of net revenues by geographic region
Net revenues	$ 7,137	$ 6,067	$ 440
Revenues percentage, Total	100.00%	100.00%	100.00%
U.S. [Member]
Summary of net revenues by geographic region
Net revenues	3,337	4,739
Revenues percentage, Total	47.00%	78.00%
Europe [Member]
Summary of net revenues by geographic region
Net revenues	153	53	180
Revenues percentage, Total	2.00%	1.00%	41.00%
Asia [Member]
Summary of net revenues by geographic region
Net revenues	$ 3,647	$ 1,275	$ 260
Revenues percentage, Total	51.00%	21.00%	59.00%

X

- Definition

Revenue percentage, net.

+ References

No definition available.

+ Details

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X

- Definition

Aggregate revenue recognized during the period (derived from goods sold, services rendered, insurance premiums, or other activities that constitute an entity's earning process). For financial services companies, also includes investment and interest income, and sales and trading gains.

+ 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=6880815&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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