Other Charges (Tables)

3 Months Ended

Mar. 31, 2020

Other Income and Expenses [Abstract]

Summary of other charges

	Three Months Ended
	March 31,
(in thousands)	2020			2019
Acquisition and integration costs	$	163		$	1,936
Information technology incident costs, net of insurance proceeds	(276		)	—
Change in fair value of acquisition-related contingent consideration	(290		)	—
Patent and other litigation	1,906			1,029
Other costs	581			105
Total	$	2,084		$	3,070