Changes in Accumulated Other Comprehensive Income (Tables)

6 Months Ended

Jun. 30, 2013

Changes in Accumulated Other Comprehensive Income

Schedule of components of accumulated other comprehensive income

	Foreign currency translation adjustments			Unrealized gain (loss) on short-terminvestmentsavailable forsale		Total
	(unaudited)
Beginning Balance at April 1, 2012	$	462		$	—	$	462
Other comprehensive loss before reclassifications	(70		)	—		(70		)
Amounts reclassified from accumulated other comprehensive income	—			—		—
Ending Balance at June 30, 2012	$	392		$	—	$	392

	Foreign currency translation adjustments			Unrealized gain (loss) on short-terminvestmentsavailable forsale		Total
	(unaudited)
Beginning Balance at April 1, 2013	$	251		$	—	$	251
Other comprehensive loss before reclassifications	(56		)	—		(56		)
Amounts reclassified from accumulated other comprehensive income	—			—		—
Ending Balance at June 30, 2013	$	195		$	—	$	195

	Foreign currency translation adjustments			Unrealized gain (loss) on short-terminvestmentsavailable forsale			Total
	(unaudited)
Beginning Balance at January 1, 2012	$	403		$	(7	)	$	396
Other comprehensive loss before reclassifications	(11		)	—			(11		)
Amounts reclassified from accumulated other comprehensive income	—			7			7
Ending Balance at June 30, 2012	$	392		$	—		$	392

	Foreign currency translation adjustments			Unrealized gain (loss) on short-terminvestmentsavailable forsale		Total
	(unaudited)
Beginning Balance at January 1, 2013	$	345		$	—	$	345
Other comprehensive loss before reclassifications	(150		)	—		(150		)
Amounts reclassified from accumulated other comprehensive loss	—			—		—
Ending Balance at June 30, 2013	$	195		$	—	$	195