Leases (Schedule of Components of Lease Expense) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Finance lease:
Amortization of right-of-use asset	$ 0	$ 416	$ 997
Interest on lease liabilities	0	529	1,353
Operating lease:
Fixed lease cost	9,591	6,036	5,283
Variable lease cost	108	438	(259)
Short-term lease cost	2,060	1,025	1,037
Total lease expense	$ 11,759	$ 8,444	$ 8,411