Restructuring Costs (Tables)

9 Months Ended

Sep. 30, 2018

Restructuring And Related Activities [Abstract]

Summary of Pre-tax Costs Incurred

The restructuring plans were subject to applicable laws and consultation processes, as a part of the Company’s strategic plan to focus on its core product and improve efficiencies. In connection with these actions, the Company incurred the following pre-tax costs:

	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2018		2017		2018		2017
Employee severance	$	—	$	—	$	33	$	214
Contract termination and other costs		—		2		—		(67	)
Total restructuring costs	$	—	$	2	$	33	$	147