Restructuring Charges (Tables)

3 Months Ended

Mar. 31, 2020

Restructuring and Related Activities [Abstract]

Schedule of Restructuring Charges by Type of Cost

Restructuring charges are as follows (in thousands):

	Employee Separation and Other Costs
Costs incurred and charged to expense for the three months ended March 31, 2020	$	209
Costs incurred and charged to expense for the three months ended March 31, 2019	$	167

Changes to the accrued restructuring liability (which is included in Accrued royalties, fulfillment and other current liabilities) for 2020 are as follows (in thousands):

	Employee Separation Costs		Asset Related and Other Costs		Total
Accrued liability at December 31, 2019	$	322	$	174	$	496
Costs incurred and charged to expense for the three months ended March 31, 2020, excluding noncash charges	239		—		239
Cash payments	(341)		(174)		(515)
Accrued liability at March 31, 2020	$	220	$	—	$	220