15. Leases
We have leases for office and shop space, as well as for equipment primarily utilized in our construction projects. As of December 31, 2025, our lease contracts were primarily classified as operating leases and had terms ranging from month-to-month to 99 years. As of December 31, 2025 and 2024, right of use assets and long term lease liabilities were separately presented and short term lease liabilities of $32.7 million and $20.2 million, respectively, were included in accrued expenses and other current liabilities in our consolidated balance sheets. As of December 31, 2025, we had no lease contracts that had not yet commenced but created significant rights and obligations. Lease expense was $35.6 million, $24.5 million, $21.4 million for the years ended December 31, 2025, 2024 and 2023, respectively.
As of December 31, 2025 and 2024 our weighted-average remaining lease term was 8.3 years and 8.4 years, respectively, and the weighted-average discount rate was 5.43% and 5.34%, respectively.
As of December 31, 2025, the lease liability is equal to the present value of the remaining lease payments, discounted using the incremental borrowing rate on our secured debt, using one maturity discount rate that is updated quarterly, as it is not materially different than the discount rates applied to each of the leases in the portfolio.
The following table summarizes the maturities of our undiscounted lease liabilities outstanding as of December 31, 2025 (in thousands):
2026$42,662 
202736,915 
202830,794 
202918,520 
203012,799 
Thereafter73,568 
Total future minimum lease payments$215,258 
Less: imputed interest(56,799)
Total$158,459 
Royalties
Excluded from the table above are minimum royalty requirements under all contracts, primarily related to quarry property, in effect at December 31, 2025 which are payable as follows: $2.1 million in 2026; $2.0 million in 2027; $1.9 million in 2028; $1.8 million in 2029; $1.9 million in 2030; and $23.2 million thereafter.

Historical Timeline

Fiscal YearFiled
2025Feb 13, 2026Showing above
2024Feb 14, 2025
2023Feb 23, 2024
2022Feb 21, 2023
2021Feb 28, 2022

About Leases Disclosures

Lease disclosures under ASC 842 provide a comprehensive view of a company's leased asset portfolio, including the split between operating and finance leases, discount rates used to present-value future payments, and the maturity schedule of lease obligations. This section reveals a significant source of off-balance-sheet commitments that were largely hidden before the current standard.

Key signals: the weighted-average discount rate affects the size of recorded lease liabilities — a higher rate reduces the reported obligation, so compare the chosen rate against the company's incremental borrowing rate. The operating versus finance lease mix affects both EBITDA and operating income presentation. Watch the maturity table for concentration risk: large payment cliffs in specific years may create cash flow pressure. Variable lease payments excluded from the liability measurement represent real obligations that do not appear on the balance sheet. Compare total lease costs against prior-year operating lease expense to assess the true economic burden.