Industry Segment and Geographic Areas (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2024	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Revenues From External Customers And Long Lived Assets [Line Items]
Revenues	$ 205,182	$ 208,438	$ 216,658	$ 196,280	$ 182,440	$ 186,193	$ 175,858	$ 159,101	$ 826,558	$ 703,592	$ 565,568
Long-lived assets	74,260				73,878				74,260	73,878
Total assets	816,413				716,919				816,413	716,919
United States
Revenues From External Customers And Long Lived Assets [Line Items]
Revenues									745,192	621,166	491,683
Long-lived assets	43,556				43,882				43,556	43,882
Total assets	661,843				550,018				661,843	550,018
Asia
Revenues From External Customers And Long Lived Assets [Line Items]
Revenues									11,239	13,545	14,995
Canada
Revenues From External Customers And Long Lived Assets [Line Items]
Revenues									10,447	12,958	12,768
Europe
Revenues From External Customers And Long Lived Assets [Line Items]
Revenues									37,293	39,106	28,718
Long-lived assets	13,727				12,807				13,727	12,807
Total assets	131,892				140,999				131,892	140,999
Mexico
Revenues From External Customers And Long Lived Assets [Line Items]
Revenues									3,620	4,258	3,931
Long-lived assets	16,977				17,189				16,977	17,189
Total assets	$ 22,678				$ 25,902				22,678	25,902
Middle East
Revenues From External Customers And Long Lived Assets [Line Items]
Revenues									16,776	10,381	9,286
Other
Revenues From External Customers And Long Lived Assets [Line Items]
Revenues									$ 1,991	$ 2,178	$ 4,187