Accumulated Other Comprehensive Loss (Tables)

3 Months Ended

Mar. 31, 2018

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
	March 31,
	2018			2017
Foreign currency translation
Balance at beginning of period	$	(772	)	$	(1,574	)
Other comprehensive loss:
Foreign currency translation adjustments (1)	416			116
Balance at end of period	$	(356	)	$	(1,458	)
Available-for-sale marketable securities
Balance at beginning of period	$	4		$	6
Other comprehensive income:
Net unrealized holding gain (loss) (2)	(1		)	1
Balance at end of period	$	3		$	7
Total accumulated other comprehensive loss	$	(353	)	$	(1,451	)

(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.