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Exit of Butane Optimization Business (Details) - Butane Optimization Business - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
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Jun. 30, 2023 | Jun. 30, 2023
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations |  |
Products revenue | $ 13,650 |
Cost of products sold | 16,074 |
Selling, general and administrative expenses | 140 |
Operating income (loss) | $ (2,564) |
Discontinued Operations |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations |  |
Products revenue |  | $ 70,539
Cost of products sold |  | 72,282
Selling, general and administrative expenses |  | 512
Operating income (loss) |  | $ (2,255)

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