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Inventories - Schedule of Inventories (Details) - USD ($) $ in Thousands | Jun. 30, 2022 | Dec. 31, 2021
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Inventory Disclosure [Abstract] |  |
LNG | $ 61,358 | $ 101,594
Bunker fuel | 3,634 | 3,426
Inventories | $ 64,992 | $ 105,020

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