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Stock-based Compensation, Common Stock Issued for Services (Details) - USD ($) $ / shares in Units, $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Common Stock Issued for Services [Abstract] |  |  |  |
Granted stock awards for services performed (in shares) | 0 | 0 | 84,243 | 81,234
Weighted grant date fair value per share of services granted (in dollars per share) | $ 0 | $ 0 | $ 1.26 | $ 3.01
Vesting percentage |  |  | 100.00% |
Share based compensation for services | $ 0.0 | $ 0.0 | $ 0.1 | $ 0.2

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- Definition The weighted average grant-date fair value of stock award granted for services during the reporting period as calculated by applying the disclosed option pricing methodology. + References No definition available. + Details
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- Definition Amount of expense for employee benefit and equity-based compensation. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 + Details
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- Definition Percentage of vesting of award under share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Number of shares issued in lieu of cash for services contributed to the entity. Number of shares includes, but is not limited to, shares issued for services contributed by vendors and founders. + References No definition available. + Details
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