Restructuring Charges (Tables)

3 Months Ended

Mar. 31, 2019

Restructuring and Related Activities [Abstract]

Schedule of Restructuring Charges by Type of Cost

Restructuring charges are as follows (in thousands):

	Employee Separation Costs
Costs incurred and charged to expense for the three months ended March 31, 2019	$	167
Costs incurred and charged to expense for the three months ended March 31, 2018	$	501

Changes to the accrued restructuring liability (which is included in Accrued royalties, fulfillment and other current liabilities) for 2019 (in thousands) are as follows:

	Employee Separation Costs
Accrued liability at December 31, 2018	$	755
Costs incurred and charged to expense for the three months ended March 31, 2019	167
Cash payments	(590		)
Accrued liability at March 31, 2019	$	332