LEASES (Tables)

12 Months Ended

Dec. 31, 2023

Lease, Cost [Abstract]

Lease, Cost Table

The components of lease expense for the years ended December 31, 2023 and 2022 are as follows (in thousands):

	Location in Statements of	Year Ended December 31,
Description	Comprehensive Income (Loss)	2023		2022		2021
Amortization of ROU assets - finance leases	Depreciation and amortization	$	2,832	$	3,785	$	6,674
Interest on lease liabilities - finance leases	Interest expense		115		79		136
Operating lease cost (cost resulting from lease payments)	Cost of services		36,872		34,786		39,087
Operating lease cost (cost resulting from lease payments)	Selling, general and administrative		1,625		2,524		2,770
Operating lease cost (cost resulting from lease payments)	Restructuring		788		925		1,614
Operating lease cost	Impairment		10,096		4,821		5,338
Operating lease cost (cost resulting from lease payments)	Other income (expense), net		1,352		1,298		1,240
Short-term lease cost	Cost of services		1,182		3,428		4,529
Variable lease cost (cost excluded from lease payments	Cost of services		827		1,320		1,246
Less: Sublease income	Selling, general and administrative		(555)		(710)		(807)
Less: Sublease income	Other income (expense), net		(3,034)		(2,748)		(2,584)
Total lease cost		$	52,100	$	49,508	$	59,243

Schedule of leases

Other supplementary information for the years ended December 31, 2023 and 2022 are as follows (dollar values in thousands):

	Year Ended December 31,
	2023		2022		2021
Finance lease - operating cash flows	$	38	$	26	$	45
Finance lease - financing cash flows	$	2,527	$	3,087	$	6,385
Operating lease - operating cash flows (fixed payments)	$	49,691	$	51,693	$	52,358
New ROU assets - operating leases	$	28,024	$	36,040	$	15,280
Modified ROU assets - operating leases	$	44,129	$	10,629	$	736
New ROU assets - finance leases	$	3,124	$	483	$	1,141

	December 31, 2023		December 31, 2022		December 31, 2021
Weighted average remaining lease term - finance leases		2.22 years		1.87 years		2.34 years
Weighted average remaining lease term - operating leases		4.12 years		4.06 years		3.32 years
Weighted average discount rate - finance leases		5.51%		2.07%		1.85%
Weighted average discount rate - operating leases		6.88%		4.91%		5.38%

Assets and liabilities lessee [Table Text Block]

Operating and financing lease right-of-use assets and lease liabilities within our Consolidated Balance Sheet as of December 31, 2023 and 2022 are as follows (in thousands):

Description	Location in Balance Sheet	December 31, 2023		December 31, 2022
Assets
Operating lease assets	Operating lease assets	$	121,574	$	92,431
Finance lease assets	Property, plant and equipment, net		4,106		3,814
Total leased assets		$	125,680	$	96,245
Liabilities
Current
Operating	Current operating lease liabilities	$	38,271	$	35,271
Finance	Other current liabilities		2,100		2,056
Non-current
Operating	Non-current operating lease liabilities		96,809		69,575
Finance	Other long-term liabilities		1,887		1,257
Total lease liabilities		$	139,067	$	108,159

Schedule of future minimum operating lease payments

The future minimum operating lease and finance lease payments required under non-cancelable leases as of December 31, 2023 and 2022 are as follows (in thousands):

December 31, 2023

	Operating		Sub-lease		Finance
	Leases		Income		Leases
Year 1	$	46,258	$	(3,038)	$	2,155
Year 2		36,683		(3,015)		1,378
Year 3		30,984		(490)		704
Year 4		25,539		—		—
Year 5		11,794		—		—
Thereafter		6,267		—		—
Total minimum lease payments	$	157,525	$	(6,543)	$	4,237
Less imputed interest		(22,445)				(250)
Total lease liability	$	135,080			$	3,987

December 31, 2022

	Operating		Sub-lease		Finance
	Leases		Income		Leases
Year 1	$	38,783	$	(3,527)	$	2,071
Year 2		26,789		(2,940)		1,020
Year 3		18,229		(2,940)		268
Year 4		12,906		(490)		14
Year 5		9,749		—		—
Thereafter		10,320		—		—
Total minimum lease payments	$	116,776	$	(9,897)	$	3,373
Less imputed interest		(11,930)				(60)
Total lease liability	$	104,846			$	3,313

Schedule of future minimum finance lease payments

December 31, 2023

	Operating		Sub-lease		Finance
	Leases		Income		Leases
Year 1	$	46,258	$	(3,038)	$	2,155
Year 2		36,683		(3,015)		1,378
Year 3		30,984		(490)		704
Year 4		25,539		—		—
Year 5		11,794		—		—
Thereafter		6,267		—		—
Total minimum lease payments	$	157,525	$	(6,543)	$	4,237
Less imputed interest		(22,445)				(250)
Total lease liability	$	135,080			$	3,987

December 31, 2022

	Operating		Sub-lease		Finance
	Leases		Income		Leases
Year 1	$	38,783	$	(3,527)	$	2,071
Year 2		26,789		(2,940)		1,020
Year 3		18,229		(2,940)		268
Year 4		12,906		(490)		14
Year 5		9,749		—		—
Thereafter		10,320		—		—
Total minimum lease payments	$	116,776	$	(9,897)	$	3,373
Less imputed interest		(11,930)				(60)
Total lease liability	$	104,846			$	3,313