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Revenue (Schedule of Accounts Receivable) (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Receivables [Abstract]
Completed contracts	$ 3,428	$ 4,682
Contracts in progress	30,447	32,546
Retainage	9,725	8,226
Accounts receivable, gross	43,600	45,454
Allowance for credit losses	(564)	(564)
Total accounts receivable—net	$ 43,036	$ 44,890

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Accounts receivable billed for long term completed contracts or programs.

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Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.

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