Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2019

Accounting Policies [Abstract]

Schedule of Cash and Cash Equivalents

The following table provides a reconciliation of cash, cash equivalents, and restricted cash reported within the consolidated balance sheet that sum to the total of the same such amounts shown in the consolidated statement of cash flows:

	Year Ended December 31,
	2019		2018		2017
Cash and cash equivalents	$	89,893	$	37,403	$	70,622
Restricted cash	279		—		76
Long-term restricted cash	1,379		279		329
Total cash, cash equivalents, and restricted cash shown in the consolidated statement of cash flows	$	91,551	$	37,682	$	71,027

Schedule of Restricted Cash and Cash Equivalents

The following table provides a reconciliation of cash, cash equivalents, and restricted cash reported within the consolidated balance sheet that sum to the total of the same such amounts shown in the consolidated statement of cash flows:

	Year Ended December 31,
	2019		2018		2017
Cash and cash equivalents	$	89,893	$	37,403	$	70,622
Restricted cash	279		—		76
Long-term restricted cash	1,379		279		329
Total cash, cash equivalents, and restricted cash shown in the consolidated statement of cash flows	$	91,551	$	37,682	$	71,027

Components of Accumulated Other Comprehensive Income (Loss), Net of Tax

The components of accumulated other comprehensive income (loss), net of tax, were as follows (in thousands):

	Foreign currency translation adjustment			Unrealized gains (losses) on marketable securities			Accumulated other comprehensive income (loss)
Balance at December 31, 2016	$	(4,482	)	$	(36	)	$	(4,518	)
Other comprehensive income during the year	78			20			98
Balance at December 31, 2017	$	(4,404	)	$	(16	)	$	(4,420	)
Other comprehensive income (loss) during the year	(153		)	16			(137		)
Balance at December 31, 2018	$	(4,557	)	$	—		$	(4,557	)
Other comprehensive income during the year	$	34		$	—		$	34
Balance at December 31, 2019	$	(4,523	)	$	—		$	(4,523	)