v3.26.1
Leases
9 Months Ended
Jun. 30, 2026
Leases [Abstract]  
Leases Leases
The Company leases certain facilities, office space, vehicles and equipment. As of June 30, 2026, operating leases under ASC Topic 842, Leases (“Topic 842”) were included in (i) operating lease right-of use assets, (ii) current portion of operating lease liabilities and (iii) operating lease liabilities, net of current portion on the Company’s Consolidated Balance Sheets in the amounts of $104.8 million, $30.3 million and $75.1 million, respectively. As of June 30, 2026, the Company did not have any lease contracts that had not yet commenced but had created significant rights and obligations.

The components of lease expense were as follows (unaudited, in thousands):

For the Three Months Ended June 30,
20262025
Operating lease cost$8,660 $5,052 
Short-term lease cost10,491 6,972 
Total lease expense$19,151 $12,024 

For the Nine Months Ended June 30,
20262025
Operating lease cost$23,297 $12,091 
Short-term lease cost28,055 21,004 
Total lease expense$51,352 $33,095 

Short-term leases (those with terms of 12 months or less) are not capitalized but are expensed on a straight-line basis over the lease term. The majority of the Company’s short-term leases relate to equipment used on construction projects. These leases are entered into at periodic rental rates for an unspecified duration and typically have a termination for convenience provision.

As of June 30, 2026, the weighted-average remaining term of the Company’s leases was 3.9 years, and the weighted-average discount rate was 6.07%. As of June 30, 2026, the lease liability was equal to the present value of the remaining lease payments, discounted
using the incremental borrowing rate on the Company’s secured debt using a single maturity discount rate, as such rate is not materially different from the discount rate applied to each of the leases in the portfolio.

The following table summarizes the Company’s undiscounted lease liabilities outstanding as of June 30, 2026 (unaudited, in thousands):

Fiscal YearAmount
Remainder of 2026$8,938 
202735,147 
202830,363 
202923,695 
203013,147 
2031 and thereafter5,815 
Total future minimum lease payments$117,105 
Less: imputed interest11,687 
Total$105,418