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Prepaid Project Costs and Other Long-term Assets (Details Narrative) - USD ($) $ in Millions | 3 Months Ended |  |  |
--- | --- | --- | --- | ---
Mar. 31, 2025 | Dec. 31, 2024 | May 31, 2023 | Dec. 31, 2022
Aditional advance payments | $ 0.6 |  |  |
Offset of Project Costs | 0.4 |  |  |
Prepaid Expenses And Other Current Assets [Member] |  |  |  |
Prepaid project costs | $ 0.7 | $ 0.5 |  |
Prepaid Expenses And Other Current Assets [Member] | Maxiimum [Member] |  |  |  |
Prepaid project costs- addition |  |  | $ 0.5 |
Prepaid Expenses And Other Current Assets [Member] | Miniimum [Member] |  |  |  |
Prepaid project costs |  |  | $ 0.1 |
Battelle Energy Alliance, LLC (BEA) [Member] |  |  |  |
Prepaid project costs |  |  |  | $ 0.4

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- Definition Sum of the carrying amounts as of the balance sheet date of amounts paid in advance for expenses which will be charged against earnings in periods after one year or beyond the operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(17)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
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