v3.26.1
Investment in Derivative Instruments (Tables)
9 Months Ended
Jun. 30, 2026
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Schedule of Derivatives Instruments, Income Statement and Balance Sheet Classification
The following table represents the approximate amount of realized and unrealized gains (losses) and changes in fair value recognized in earnings on interest rate and commodity swap contracts for the three and nine months ended June 30, 2026 and 2025 and the fair value of these derivatives as of June 30, 2026 and September 30, 2025 (in thousands):

For the Three Months Ended June 30,
20262025
(unaudited)(unaudited)
Change inChange in
Income Statement ClassificationRealized Gain (Loss)Unrealized Gain (Loss)Total Gain (Loss)Realized Gain (Loss)Unrealized Gain (Loss)Total Gain (Loss)
Cost of revenues$26 $71 $97 $— $— $— 
Interest expense, net$1,362 $— $1,362 $1,876 $— $1,876 
Total$1,388 $71 $1,459 $1,876 $— $1,876 

For the Nine Months Ended June 30,
20262025
(unaudited)(unaudited)
Change inChange in
Income Statement ClassificationRealized Gain (Loss)Unrealized Gain (Loss)Total Gain (Loss)Realized Gain (Loss)Unrealized Gain (Loss)Total Gain (Loss)
Cost of revenues$26 $71 $97 $— $— $— 
Interest expense, net$4,399 $— $4,399 $5,922 $— $5,922 
Total$4,425 $71 $4,496 $5,922 $— $5,922 


June 30, 2026September 30, 2025
Balance Sheet Classification(unaudited)
Prepaid expenses and other current assets - commodity swaps$71 $— 
Other assets - interest rate swap (1)
$6,227 $7,916 
Net unrealized gain position$6,298 $7,916 
(1) Includes designated cash flow hedge of $6.2 million and $7.9 million as of June 30, 2026 and September 30, 2025, respectively.