Business Acquisitions - 2023 Acquisition (Narrative) (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended		9 Months Ended		12 Months Ended
	Jun. 08, 2023	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2025	Jun. 07, 2024	Dec. 31, 2023
Business Acquisition [Line Items]
Proceeds from employees for share purchases				$ 0	$ 3,253
Hisco
Business Acquisition [Line Items]
Preliminary purchase price	$ 267,200
Cash acquired from acquisition	12,200
Cash exchanged for equity related to retention bonuses	$ 37,500
Retention bonuses				34,600				$ 1,800
Retention bonuses compensation expense		$ 200	$ 10,100	$ 16,200	$ 12,400
Price per share (in dollars per share)	$ 22.50		$ 22.50		$ 22.50
Maximum stock employees can purchase	$ 25,000
Stock sold (in shares)			144,608
Proceeds from employees for share purchases			$ 3,300
Increase in goodwill							$ 122
Compensation expense			$ 400
Total purchase consideration exchanged, net of cash acquired, measurement period adjustments							$ 3,269
Expected tax deductible goodwill amount								$ 41,400
Hisco | Forecast
Business Acquisition [Line Items]
Cash exchanged for equity related to retention bonuses						$ 1,100
Hisco | Customer relationships
Business Acquisition [Line Items]
Useful life (in years)		12 years		12 years
Hisco | Trade names
Business Acquisition [Line Items]
Useful life (in years)		8 years		8 years