Restructuring and integration expense (Tables)

9 Months Ended

Sep. 30, 2022

Restructuring and Related Activities [Abstract]

Restructuring and integration expense

Restructuring and integration expense is reflected on the consolidated statements of comprehensive income as follows:

	Quarter Ended September 30,				Nine Months Ended September 30,
(in thousands)	2022		2021		2022		2021
Total cost of revenue	$	131	$	1,559	$	216	$	3,073
Operating expenses	15,188		12,335		46,614		38,012
Restructuring and integration expense	$	15,319	$	13,894	$	46,830	$	41,085

Restructuring and integration expense for each period was comprised of the following:

	Quarter Ended September 30,				Nine Months Ended September 30,
(in thousands)	2022		2021		2022		2021
External consulting fees	$	7,670	$	6,432	$	24,670	$	19,355
Internal labor	1,877		1,756		6,177		6,276
Employee severance benefits	3,826		1,293		8,232		3,167
Other	1,946		4,413		7,751		12,287
Restructuring and integration expense	$	15,319	$	13,894	$	46,830	$	41,085

Changes in restructuring and integration accruals

Changes in our restructuring and integration accruals were as follows:

(in thousands)	Employee severance benefits
Balance, December 31, 2021	$	5,672
Charges	8,928
Reversals	(696)
Payments	(7,502)
Balance, September 30, 2022	$	6,402