Accumulated Other Comprehensive Loss (Tables)

6 Months Ended

Jun. 30, 2017

Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss)

The changes in accumulated other comprehensive loss by component were as follows:

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2017			2016			2017			2016
Foreign currency translation
Balance at beginning of period	$	(1,458	)	$	(1,139	)	$	(1,574	)	$	(1,568	)
Other comprehensive loss:
Foreign currency translation adjustments (1)	380			(111		)	496			318
Balance at end of period	$	(1,078	)	$	(1,250	)	$	(1,078	)	$	(1,250	)
Available-for-sale marketable securities
Balance at beginning of period	$	7		$	9		$	6		$	12
Other comprehensive income:
Net unrealized holding gain (loss) (2)	—			(5		)	1			(8		)
Balance at end of period	$	7		$	4		$	7		$	4
Total accumulated other comprehensive loss	$	(1,071	)	$	(1,246	)	$	(1,071	)	$	(1,246	)

(1) In all periods presented, there were no tax impacts related to rate changes and no amounts were reclassified to earnings.

(2) In all periods presented, there were no realized holding gains or losses and therefore no amounts were reclassified to earnings.