Restructuring Costs (Tables)

6 Months Ended

Jun. 30, 2021

Restructuring And Related Activities [Abstract]

Schedule of Restructuring Reserve Liabilities by Type

As of June 30, 2021, the following liabilities remained on the Company's unaudited Condensed Consolidated Balance Sheets related to restructuring costs. The rollforward of these liabilities to June 30, 2021were as follows:

	Three months ended June 30, 2021
(in thousands)	Accrued compensation and related costs			Other accrued liabilities			Total
Beginning balance, March 31, 2021	$	1,851		$	508		$	2,359
Additions		—			—			—
Adjustments to accruals		(88	)		17			(71	)
Cash payments		(733	)		(185	)		(918	)
Ending balance, June 30, 2021	$	1,030		$	340		$	1,370

	Six months ended June 30, 2021
(in thousands)	Accrued compensation and related costs			Other accrued liabilities			Total
Beginning balance, December 31, 2020	$	3,369		$	590		$	3,959
Additions		—			—			—
Adjustments to accruals		(318	)		33			(285	)
Cash payments		(2,021	)		(283	)		(2,304	)
Ending balance, June 30, 2021	$	1,030		$	340		$	1,370