RESTRUCTURING AND OTHER RELATED CHARGES (Tables)

12 Months Ended

Dec. 31, 2020

Restructuring and Related Activities [Abstract]

Restructuring and Related Costs

Our restructuring and other related charges, net for the years ended December 31, 2020, 2019 and 2018 are summarized by segment as follows (in thousands):

	Twelve Months Ended December 31,
	2020		2019		2018
OneTEAM Program
Severance and related costs
IHT	$	922	$	249	$	2,995
MS	1,926		418		2,514
Quest Integrity	—		62		418
Corporate and shared support services	517		947		800
Total	3,365		1,676		6,727
Grand total	$	3,365	$	1,676	$	6,727

Schedule of Restructuring Reserve

A rollforward of our accrued severance liability associated with this program is presented below (in thousands):

	Twelve Months Ended December 31, 2020
Balance, beginning of period	$	971
Charges	3,365
Payments	(4,195)
Balance, end of period	$	141