Subsequent Event (Details) $ / shares in Units, $ in Millions	Feb. 03, 2026 USD ($) contract item $ / shares shares	Dec. 31, 2025 $ / shares	Dec. 31, 2024 $ / shares
Subsequent events
Common stock, par value (in dollars per share) | $ / shares		$ 0.01	$ 0.01
Subsequent event | J.E. McAmis, Inc., and JEM Marine Leasing, LLC
Subsequent events
Cash consideration	$ 50.0
Number of shares issuable | shares	182,392
Common stock, par value (in dollars per share) | $ / shares	$ 0.01
Number of backlogs | contract	2
Threshold project profits	$ 10.0
Contingent consideration, if threshold project profits exceed $10.0 million	$ 10.0
Contingent consideration, percentage on project profits exceeding $10.0 million	40.00%
Proceeds from borrowings used for business combination cash consideration and related expenses	$ 46.9
Subsequent event | J.E. McAmis, Inc., and JEM Marine Leasing, LLC | Unsecured Subordinated Promissory Note
Subsequent events
Face amount	$ 12.0
Debt instrument term	5 years
Annual rate	6.00%
Number of debt payments | item	5