Contract Assets and Liabilities (Schedule of Contract Assets and Contract Liabilities) (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Abstract]
Contract assets	$ 146,054	$ 149,443
Allowance for expected credit losses	(730)	(748)
Contract assets, net	145,324	148,695
Contract liabilities	$ 6,796	$ 15,176