Restructuring and Impairment Charges (Tables)

3 Months Ended

Mar. 31, 2019

Restructuring and Related Activities [Abstract]

Restructuring and Related Costs

three months ended March 31, 2019:

(Dollars in thousands)	Severance Related to Facility Consolidation
Balance as of December 31, 2018	$	523
Provisions	—
Payments	(523		)
Balance as of March 31, 2019	$	—