Intangible Assets and Goodwill (Intangible Assets) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Finite lived intangible assets
Gross Carrying Amount	$ 158,690		$ 158,759
Accumulated Amortization	(100,413)		(96,509)
Net Carrying Amount	58,277		62,250
Amortization expense	4,000	$ 4,000
Customer relationships
Finite lived intangible assets
Gross Carrying Amount	155,710		155,712
Accumulated Amortization	(99,213)		(95,409)
Net Carrying Amount	56,497		60,303
Software & technology
Finite lived intangible assets
Gross Carrying Amount	2,980		3,047
Accumulated Amortization	(1,200)		(1,100)
Net Carrying Amount	$ 1,780		$ 1,947