Goodwill and Other Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets with Determinable Useful Lives by Major Category

The following table summarizes intangible assets with determinable useful lives by major category, which are included in "Other assets" on our Condensed Consolidated Balance Sheets:



	September 30, 2023						December 31, 2022
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
	(Dollars in thousands)
Trade names	$	22,500	$	(17,161)	$	5,339	$	22,500	$	(15,869)	$	6,631
Technology and know-how	55,300		(44,982)		10,318		55,300		(42,371)		12,929
Customer-related intangibles	64,500		(35,734)		28,766		64,500		(32,513)		31,987
Total finite-lived intangible assets	$	142,300	$	(97,877)	$	44,423	$	142,300	$	(90,753)	$	51,547