Income Taxes (Tables)

9 Months Ended

Sep. 30, 2018

Income Tax Disclosure [Abstract]

Schedule of income tax expense

The Company’s income tax expense is presented below:

	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2018		2017		2018		2017
Income tax expense	$	3,566	$	762	$	9,581	$	2,116