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Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) (USD $) In Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
Condensed Consolidated Statements of Comprehensive Income (Loss) [Abstract]
Net loss	$ (1,459)	$ (1,563)	$ (5,445)	$ (6,945)
Other comprehensive income (loss):
Foreign currency translation adjustments	(27)	99	2	1
Comprehensive loss	$ (1,486)	$ (1,464)	$ (5,443)	$ (6,944)

X

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Adjustment that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency of the reporting entity, net of tax.

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