Restructuring Charges (Tables)

3 Months Ended

Mar. 31, 2021

Restructuring and Related Activities [Abstract]

Schedule of restructuring and related costs

A summary of the current period activity in accrued restructuring costs is as follows (in thousands):

	Employee Severance		Other		Total
Restructuring obligations December 31, 2020	$	97	$	42	$	139
Charges	—		—		—
Cash payments	(64)		(42)		(106)
Restructuring obligations March 31, 2021	$	33	$	—	$	33