Accumulated Other Comprehensive Loss (Notes)

3 Months Ended

Mar. 31, 2013

Accumulated Other Comprehensive Loss [Abstract]

Comprehensive Income (Loss) Note [Text Block]

Accumulated Other Comprehensive Loss

Comprehensive income (loss) includes net income, foreign currency translation adjustments, and net unrealized gains and losses on available-for-sale investments. See the unaudited Consolidated Statements of Comprehensive Income (Loss) for the effect of the components of comprehensive income (loss) to our net income.

The components of accumulated other comprehensive loss, net of tax, are as follows:

	Foreign currency translation adjustments			Net unrealized gains (losses) on available-for-sale investments			Accumulated other comprehensive loss
Beginning Balance, December 31, 2012	$	(985	)	$	(100	)	$	(1,085	)
Net current period other comprehensive gain (loss)	(449		)	14			(435		)
Reclassifications	—			—			—
Ending balance, March 31, 2013	$	(1,434	)	$	(86	)	$	(1,520	)