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CREDIT FACILITIES AND DEBT | 9 Months Ended
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Sep. 30, 2025
Debt Disclosure [Abstract] |
CREDIT FACILITIES AND DEBT | 4. CREDIT FACILITIES AND DEBT LC Facility Our LC Facility, as amended, provides for up to $10.0 million of letters of credit, subject to our cash securitization of the letters of credit, and has a maturity date of June 30, 2026. At September 30, 2025, we had $1.2 million of outstanding letters of credit under the LC Facility. Commitment fees on the unused portion of the LC Facility are 0.4% per annum and interest on outstanding letters of credit is 1.5% per annum. See Note 5 for further discussion of our letters of credit and associated security requirements. Surety Bonds We issue surety bonds in the ordinary course of business to support our projects and certain of our insurance coverages, and at September 30, 2025, we h ad $52.7 million of outstanding surety bonds. See Note 5 for further discussion of our surety bonds and related indemnification obligations. Note Agreement In connection with the resolution of litigation for our former Shipyard Division, during 2023, we entered into a promissory note (“Note Agreement”) with certain of our Sureties (Fidelity & Deposit Company of Maryland and Zurich American Insurance Company (collectively, “Zurich”)), pursuant to which we will pay Zurich $20.0 million. The Note Agreement bears interest at a fixed rate of 3.0% per annum, with principal and interest payable in 15 equal annual installments of approximately $1.7 million. The first payment was made on December 30, 2024 and the final payment is due on December 31, 2038. At September 30, 2025, our outstanding balance and future annual principal maturities under the Note Agreement, were as follows (in thousands):
|  | Principal Maturities |
2025 |  | $ | 1,108 |
2026 |  |  | 1,141 |
2027 |  |  | 1,175 |
2028 |  |  | 1,210 |
2029 |  |  | 1,247 |
Thereafter |  |  | 13,044 |
Total maturities(1) |  |  | 18,925 |
Unamortized interest(2) |  |  | 73 |
Total debt |  | $ | 18,998 |
(1) At September 30, 2025, the estimated present value of the Note Agreement amount was $13.3 million based on an estimated market rate of interest. (2) Due to the forbearance of interest from the issuance date of the Note Agreement until January 1, 2024, the effective rate on the Note Agreement is 2.9% per annum. Unamortized interest represents the difference between the effective interest rate and the stated interest rate on the Note Agreement. Mortgage Agreement We have a multiple indebtedness mortgage arrangement (“Mortgage Agreement”) with Zurich to secure our obligations and liabilities under the Note Agreement. The Mortgage Agreement, as amended, encumbers all real estate associated with our Houma Facility, includes certain covenants and events of default, and requires that 50 percent of the net proceeds (as defined by the Mortgage Agreement) received by us in excess of $8.0 million from the sale of any real estate of our Houma Facility be used to make early payments on the principal balance under the Note Agreement. The Mortgage Agreement will terminate when the Note Agreement is repaid. See “Note Agreement” above for further discussion of the Note Agreement.

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- Definition The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8A -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-8A Reference 2: http://www.xbrl.org/2003/role/disclosureRef 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