Accounts Receivable, Net (Schedule of Receivables) (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Receivables [Abstract]
Trade accounts receivable	$ 216,754	$ 179,170
Costs in excess of billings	43,715	41,732
Total accounts receivable	260,469	220,902
Less allowance for doubtful accounts and contract assets	(4,069)	(3,746)
Accounts receivable, net	$ 256,400	$ 217,156