Comprehensive Income (Loss) (Tables)

9 Months Ended

Sep. 30, 2020

Stockholders' Equity Note [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss)

The following table shows the components of accumulated other comprehensive loss for the three and nine months ended September 30, 2020 and 2019, respectively, net of tax effects: 

	Three Months Ended September 30,				Nine Months Ended September 30,
Accumulated Other Comprehensive Loss:	2020		2019		2020		2019
Foreign currency translation adjustment:
Beginning balance	$	(23,733)	$	(23,720)	$	(23,738)	$	(23,621)
Net other comprehensive income (loss)	534		(210)		539		(309)
Balance at September 30,	$	(23,199)	$	(23,930)	$	(23,199)	$	(23,930)
Unrealized gain on marketable debt securities, net
Beginning balance	$	1,215	$	872	$	932	$	205
Net other comprehensive income, net of $(1), $(5), $(131) and $(46) tax, respectively	66		86		349		753
Balance at September 30,	$	1,281	$	958	$	1,281	$	958
Accumulated other comprehensive loss at September 30,	$	(21,918)	$	(22,972)	$	(21,918)	$	(22,972)