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Summary of Significant Accounting Policies (Details) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2024 USD ($) segment item shares | Mar. 31, 2023 USD ($) shares | Dec. 31, 2024 USD ($) | Dec. 31, 2023 USD ($)
Significant accounting policies |  |  |  |
Number of reportable segments | segment | 1 |  |  |
Stepdown from baseline levels, final rule | 10.00% |  |  |
Cumulative reduction in baseline, subsequent allowance | 40.00% |  |  |
Allocation allowance received as a percentage of total HFC consumption | 1.00% |  |  |
Number of reporting unit | item | 1 |  |  |
Goodwill impairment loss | $ 0 |  |  | $ 0
Cylinder deposit liability | $ 17,800,000 |  |  | 17,200,000
Management services revenue |  |  | $ 65,250,000 | $ 77,199,000
Options excluded from the calculation of diluted shares | shares | 52,519 | 502,568 |  |
Management Service |  |  |  |
Significant accounting policies |  |  |  |
Management services revenue | $ 600,000 |  |  |
Federal |  |  |  |
Significant accounting policies |  |  |  |
Operating loss carryforwards | 0 |  |  |
State |  |  |  |
Significant accounting policies |  |  |  |
Operating loss carryforwards | $ 1,200,000 |  |  |
Customer Concentration Risk | No Customer | Revenue from Contract with Customer |  |  |  |
Significant accounting policies |  |  |  |
Concentration risk percentage | 10.00% |  |  |
Customer Concentration Risk | One Customer | Revenue from Contract with Customer |  |  |  |
Significant accounting policies |  |  |  |
Concentration risk percentage |  | 10.00% |  |
Customer Concentration Risk | One Customer | Accounts Receivable |  |  |  |
Significant accounting policies |  |  |  |
Accounts receivable | $ 11,900,000 | $ 9,400,000 |  |

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