Goodwill and Intangible Assets, Net (Tables)

12 Months Ended

Dec. 31, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

The changes in the goodwill balances by reportable segment are as follows:


	U.S. Regions		U.S. Federal		Canada		Other		Total
Carrying Value of Goodwill
Balance, December 31, 2019	$	26,705	$	3,981	$	3,369	$	24,359	$	58,414


Foreign currency translation	—		—		72		228		300
Balance, December 31, 2020	26,705		3,981		3,441		24,587		58,714
Goodwill acquired during the year	12,499		—		—		—		12,499

Foreign currency translation	—		—		13		(69)		(56)
Balance, December 31, 2021	$	39,204	$	3,981	$	3,454	$	24,518	$	71,157

Accumulated Goodwill Impairment
Balance, December 31, 2020	$	—	$	—	$	(1,016)	$	—	$	(1,016)
Balance, December 31, 2021	$	—	$	—	$	(1,016)	$	—	$	(1,016)

Schedule of Intangible Assets, Net

Definite-lived intangible assets, net consisted of the following:


	As of December 31,
	2021		2020
Gross carrying amount
Customer contracts	$	8,459	$	7,977
Customer relationships	18,723		12,914
Non-compete agreements	3,054		3,061
Technology	2,745		2,743
Tradenames	545		545
Total gross carrying amount	33,526		27,240
Accumulated Amortization
Customer contracts	7,961		7,977
Customer relationships	12,268		12,006
Non-compete agreements	3,054		3,061
Technology	2,744		2,734
Tradenames	538		535
Total accumulated amortization	26,565		26,313
Intangible assets, net	$	6,961	$	927

The table below sets forth amortization expense:


		Year Ended December 31,
	Location	2021		2020		2019
Customer contracts	Cost of revenues	$	—	$	59	$	90
Customer relationships	Selling, general and administrative expenses	310		604		806
Non-compete agreements	Selling, general and administrative expenses	—		—		1
Technology	Selling, general and administrative expenses	8		19		12
Tradenames	Selling, general and administrative expenses	3		3		—
Total amortization expense		$	321	$	685	$	909

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

Amortization expense for our definite-lived intangible assets for the next five years to be included in selling, general, and administrative expenses is as follows:


	Estimated Amortization Expense
2022	$	1,892
2023	1,300
2024	1,299
2025	1,298
2026	1,172
Thereafter	—
Total	$	6,961