Goodwill and Intangible Assets - Carrying Amounts of Goodwill and Intangible Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Finite-Lived Intangible Assets [Line Items]
Intangible assets - net	$ 1,357	$ 1,918
Customer backlog and relationships
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	6,530	6,530
Accumulated amortization	(5,173)	(4,612)
Intangible assets - net	$ 1,357	$ 1,918