Summary of Significant Accounting Policies and Estimates (Tables)

12 Months Ended

Dec. 31, 2023

Summary of Significant Accounting Policies and Estimates

Schedule of cash paid

Cash paid (in thousands) for:

	Year Ended December 31,
	2023		2022		2021
Interest	$	9,862	$	12,915	$	6,052
Income taxes, net of refunds	$	100,254	$	44,296	$	52,204

Schedule of activity in allowance for credit losses

Activity in our allowance for credit losses consisted of the following (in thousands):

	Year Ended December 31,								Year Ended December 31,
	2023								2022
	Service		Construction		Other		Total		Service		Construction		Other		Total
Balance at beginning of year	$	5,245	$	6,931	$	65	$	12,241	$	3,294	$	6,758	$	58	$	10,110
Bad debt expense		2,113		2,819		12		4,944		2,431		232		7		2,670
Deductions for uncollectible receivables written off, net of recoveries		(1,658)		(2,355)		—		(4,013)		(804)		(402)		—		(1,206)
Credit allowance of acquired receivables on the acquisition date		—		205		—		205		324		343		—		667
Balance at end of period	$	5,700	$	7,600	$	77	$	13,377	$	5,245	$	6,931	$	65	$	12,241