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Foreign Exchange Transaction Losses	6 Months Ended
	Jun. 30, 2012
Foreign Exchange Transaction Losses [Abstract]
Foreign Exchange Transaction Losses	Note 12. Foreign Exchange Transaction Gains/Losses We incurred foreign exchange transaction exchange gains of $106,000 and $65,000 for the three months ended June 30, 2012 and 2011, respectively. We incurred foreign currency transaction exchange losses of $59,000 and $131,000 for the six months ended June 30, 2012 and 2011, respectively. These amounts are included in "other income (expense), net" on the condensed consolidated statements of operations.

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The entire disclosure for foreign currency transactions and translation. This may include description of foreign currency transactions, foreign currency gains and losses, explanation of change in cumulative translation adjustment, description of effect of subsequent foreign currency exchange rate change, cumulative translation adjustment movement, foreign currency translation adjustment by component movement, translation adjustment for net investment hedge movement, adjustment for long-term intercompany transactions, schedule of long-term intercompany balances and any other foreign currency transactions and translation related items.

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