Other Charges

3 Months Ended

Mar. 31, 2020

Other Income and Expenses [Abstract]

Other Charges

Other Charges

We account for expenses associated with our acquisitions and activity associated with certain ongoing litigation as other charges as incurred. These expenses were primarily a result of activities surrounding our acquisitions and legal fees related to patent litigation in which we are the plaintiff. Integration costs are primarily due to employee-related costs. Other charges are costs that are not considered necessary to the ongoing business operations. We have reclassified the disclosure of our 2019 costs to more closely align with the discussion in “Part I; Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations” of this report and in our earnings release, and this reclassification did not change the total amount of other charges, which are summarized as follows:

	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

As a result of the October 2019 information technology incident, we received $1.4 million of insurance proceeds during the first quarter of 2020.