Shareholders' Equity (Tables)

12 Months Ended

Dec. 31, 2019

Equity [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss)

Changes in components of accumulated other comprehensive loss (in thousands):

		Years Ended December 31,
		2019		2018
Investments
	Accumulated other comprehensive income (loss), beginning of period	$	19	$	2
	Unrealized gains (losses), net of tax effects of $0 and $18	—		17
	Net current period other comprehensive income (loss)	—		17
	Accumulated other comprehensive income (loss) balance, end of period	$	19	$	19
Foreign currency translation
	Accumulated other comprehensive loss, beginning of period	$	(61,137)	$	(59,549)
	Translation adjustments	(205)		(1,588)
	Net current period other comprehensive income (loss)	(205)		(1,588)
	Accumulated other comprehensive loss balance, end of period	$	(61,342)	$	(61,137)
Total accumulated other comprehensive loss, end of period		$	(61,323)	$	(61,118)