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v3.25.2

Organization, Business and Basis of Presentation (Details) $ / shares in Units, $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 USD ($) $ / shares | Mar. 31, 2025 USD ($) | Jun. 30, 2024 USD ($) $ / shares | Mar. 31, 2024 USD ($) | Jun. 30, 2025 USD ($) segment $ / shares | Jun. 30, 2024 USD ($) $ / shares
Organization Consolidation and Presentation of Financial Statements [Line Items] |  |  |  |  |  |
Number of business segments (segment) | segment |  |  |  |  | 2 |
Revenue recognized, related to change orders and claims included as contract price adjustments |  | $ 46,000 |  |  | $ 23,000 |
Increase (decrease) in operating income | $ 39,787 |  | $ (20,707) |  | 74,077 | $ 3,564
Increase (decrease) in net income | $ 26,466 | $ 23,308 | $ (15,277) | $ 18,939 | $ 49,774 | $ 3,662
Increase (decrease) in diluted earnings per common share (in dollars per share) | $ / shares | $ 1.70 |  | $ (0.91) |  | $ 3.15 | $ 0.22
Foreign currency gains (losses) | $ (500) |  | $ (200) |  | $ (800) | $ (500)
Contracts Accounted for under Percentage of Completion |  |  |  |  |  |
Organization Consolidation and Presentation of Financial Statements [Line Items] |  |  |  |  |  |
Increase (decrease) in consolidated gross margin | (1.00%) |  | (7.20%) |  | (1.20%) | (4.20%)
Increase (decrease) in operating income | $ (8,900) |  | $ (59,700) |  | $ (21,300) | $ (68,400)
Increase (decrease) in net income | $ (6,700) |  | $ (40,200) |  | $ (15,700) | $ (46,100)
Increase (decrease) in diluted earnings per common share (in dollars per share) | $ / shares | $ (0.43) |  | $ (2.39) |  | $ (0.99) | $ (2.74)

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