Financial Derivative Instruments (Additional Information) (Details) - USD ($) $ in Thousands |
Sep. 30, 2023 |
Dec. 31, 2022 |
|---|---|---|
| Financial Derivative Instruments [Abstract] | ||
| Fuel gallons hedged | $ 1,800 | |
| Assets derivative fair value | 50 | $ 500 |
| Firm commitment fair value | 50 | 500 |
| Cash collateral provided to counter parties | $ 50 | $ 500 |
| X | ||||||||||
- Definition Cash Collaterals Provided To Counterparties No definition available.
|
| X | ||||||||||
- Definition Financial Derivative Instruments [Abstract] No definition available.
|
| X | ||||||||||
- Definition Fuel gallons hedged. No definition available.
|
| X | ||||||||||
- Definition Fair value of all derivative assets designated as fair value hedging instruments. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Fair value of all derivative liabilities designated as fair value hedging instruments. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|