Inventories (Tables)

3 Months Ended

Mar. 31, 2025

The components of inventories and related changes in the allowance for excess and obsolete inventories account are as follows:


	March 31, 2025		December 31, 2024
	(in thousands)
Raw materials	$	203,495	$	192,136
Work in process	—		20
Finished goods	606		456
Total, gross	204,101		192,612
Less: Allowance for excess and obsolete inventories	5,249		5,192
Total, net	$	198,852	$	187,420


	Three Months Ended
		March 31, 2025		March 31, 2024
Allowance for excess and obsolete inventories:		(in thousands)
Balance, beginning of period		$	5,192	$	6,160
Provision for excess and obsolete inventories		398		960
Inventories written off		(341)		(379)
Balance, end of period		$	5,249	$	6,741