Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies - Purchase Commitments (Details)

v3.22.2.2
Commitments and Contingencies - Purchase Commitments (Details)
$ in Thousands
Sep. 30, 2022
USD ($)
Unrecorded Unconditional Purchase Obligation [Line Items]  
2023 $ 5,436
2024 976
Total 6,412
Fuel  
Unrecorded Unconditional Purchase Obligation [Line Items]  
Total 5,200
Natural Gas  
Unrecorded Unconditional Purchase Obligation [Line Items]  
Total $ 1,200