Income Taxes (Tables)

9 Months Ended

Sep. 30, 2020

Income Tax Disclosure [Abstract]

Reconciliation of Unrecognized Tax Benefits

A reconciliation of the beginning and ending amount of unrecognized tax benefits is as follows:

	2020
	(in thousands)
Balance at January 1, 2020	$	5,010
Additions based on tax positions related to current year	305
Reductions for tax positions of prior years	(428)
Settlements	(196)
Balance at September 30, 2020	$	4,691