Schedule of Numerators and Denominators Used in Calculation of Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands |
3 Months Ended | 9 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
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| Basic and diluted net (loss) income per common share: | ||||||||
| Net loss from continuing operations | $ (218) | $ (17,381) | $ (13,565) | $ (21,628) | ||||
| Premium on repurchase of Series A Preferred Shares | (10) | (26) | ||||||
| Dividends declared on Series A Preferred Shares | (310) | (447) | (1,005) | (1,341) | ||||
| Loss attributable to FG Communites Holdings common shareholders from continuing operations | $ (538) | $ (17,828) | $ (14,596) | $ (22,969) | ||||
| Weighted average common shares outstanding - Basic | [1],[2] | 5,047 | 2,343 | 5,914 | 958 | |||
| Weighted average common shares outstanding - Diluted | [1],[2] | 5,047 | 2,343 | 5,914 | 958 | |||
| (Loss) income per common share from continuing operations - basic | [2] | $ (0.10) | $ (7.61) | $ (2.47) | $ (23.98) | |||
| (Loss) income per common share from continuing operations - diluted | [2] | $ (0.10) | $ (7.61) | $ (2.47) | $ (23.98) | |||
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| X | ||||||||||
- Definition Premium on repurchase of preferred shares. No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount after tax of income (loss) from continuing operations including portion attributable to the noncontrolling interest. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The amount of net income (loss) from continuing operations per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The amount of net income (loss) derived from continuing operations during the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) from continuing operations available to common shareholders. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The amount of preferred stock dividends that is an adjustment to net income apportioned to common stockholders. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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