Other Income (Expense), Net (Details) - USD ($) $ in Thousands		1 Months Ended		3 Months Ended	12 Months Ended
	Dec. 27, 2021	Jan. 31, 2023	May 31, 2022	Jun. 30, 2021	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Brazil one-time tax credit PIS/COFINS				$ 8,500	$ 0	$ 0	$ 8,486
Other Nonoperating Expense					(9)	(350)	(624)
Impairment of Richmond, Virginia Technical Center assets					(2,000)	0	0
Other Nonoperating Income (Expense)					(400)	(47)	(377)
Other Nonoperating Income (Expense), Net - Total					(2,147)	1,009	20,265
Investment Income, Dividend							(300)
Proceeds from the sale of kaléo					262	1,406	47,062
kaleo [Member]
Unrealized Gain (Loss) on Investments - kaleo		$ (300)	$ (1,400)		$ 262	$ 1,406	$ 12,780
Proceeds from the sale of kaléo	$ 47,100