Annual report pursuant to Section 13 and 15(d)

Revenue, Contract Assets and Liabilities and Other Contract Matters - Summary of Remaining Performance Obligations for Each of Operating Segments, Disaggregated by Contract Type (Details)

v3.24.0.1
Revenue, Contract Assets and Liabilities and Other Contract Matters - Summary of Remaining Performance Obligations for Each of Operating Segments, Disaggregated by Contract Type (Details)
$ in Thousands
Dec. 31, 2023
USD ($)
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Remaining performance obligation $ 12,950 [1]
Fixed-price and unit-rate  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Remaining performance obligation 12,657
Time And Materials And Cost Reimbursable  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Remaining performance obligation 293
Operating Segments | Services  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Remaining performance obligation 502 [1]
Operating Segments | Fabrication  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Remaining performance obligation 11,739 [1]
Operating Segments | Shipyard  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Remaining performance obligation 709 [1]
Operating Segments | Fixed-price and unit-rate | Services  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Remaining performance obligation 502
Operating Segments | Fixed-price and unit-rate | Fabrication  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Remaining performance obligation 11,446
Operating Segments | Fixed-price and unit-rate | Shipyard  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Remaining performance obligation 709
Operating Segments | Time And Materials And Cost Reimbursable | Fabrication  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Remaining performance obligation $ 293
[1] We expect all of our performance obligations at December 31, 2023, to be recognized as revenue during 2024. Certain factors and circumstances could result in changes in the timing of recognition of our performance obligations as revenue and the amounts ultimately recognized.