Accumulated Other Comprehensive Loss (Tables)

12 Months Ended

Dec. 31, 2016

Accumulated Other Comprehensive Loss [Abstract]

Components of Accumulated Other Comprehensive Loss, Net of Tax

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

	Foreign currency translation adjustments			Net unrealized losses on available-for- sale investments		Accumulated other comprehensive loss
Beginning Balance, December 31, 2015	$	2,623		$	—	$	2,623
Net current period other comprehensive loss		119			37		156
Reclassifications		—			—		—
Ending balance, December 31, 2016		2,742			37		2,779
Net current period other comprehensive loss		(1,663	)		89		(1,574	)
Reclassifications		—			—		—
Ending balance, December 31, 2017	$	1,079		$	126	$	1,205