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Renewable Energy Tax Credit Investment (Details Textual) - USD ($) | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024 | Dec. 31, 2024
Renewable Energy Tax Credit Investment |  |  |  |  |
Amortization of Solar Energy Tax Credit Investment | $ 875,000 | $ 337,000 | $ 1,200,000 | $ 842,000 |
Income Tax Credits and Adjustments | 863,000 | $ 425,000 | 1,200,000 | $ 1,000,000 |
Financial standby letter of credit |  |  |  |  |
Renewable Energy Tax Credit Investment |  |  |  |  |
Guarantor Obligations, Maximum Exposure, Undiscounted | 2,900,000 |  | 2,900,000 |  | $ 276,000
Tax Credit Carryforward |  |  |  |  |
Renewable Energy Tax Credit Investment |  |  |  |  |
Tax Credit, Committed Investment in the Tax Credit Producing Entity | $ 3,200,000 |  | $ 3,200,000 |  | $ 401,000

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