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v3.26.1

Changes in Capital Accounts, Preferred Stock (Details) $ / shares in Units, $ in Thousands |  | 6 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Jun. 30, 2026 USD ($) $ / shares shares | Jun. 30, 2026 USD ($) Class $ / shares shares | Jun. 30, 2025 USD ($) $ / shares | Dec. 31, 2025 USD ($) $ / shares shares | Mar. 01, 2023 $ / shares | Dec. 31, 2021 shares
Preferred Stock [Abstract] |  |  |  |  |  |
Preferred stock, shares authorized (in shares) | 25,000,000 | 25,000,000 |  | 25,000,000 |  |
Preferred stock, par value (in dollars per share) | $ / shares | $ 0.01 | $ 0.01 |  | $ 0.01 |  |
Payment of dividends on preferred shares | $ |  | $ 915 | $ 915 |  |  |
Series A Preferred Shares [Member] |  |  |  |  |  |
Preferred Stock [Abstract] |  |  |  |  |  |
Preferred stock, shares authorized (in shares) | 1,250,000 | 1,250,000 |  | 1,250,000 |  |
Series B Preferred Stock [Member] |  |  |  |  |  |
Preferred Stock [Abstract] |  |  |  |  |  |
Preferred stock, shares authorized (in shares) | 1,200,000 | 1,200,000 |  | 1,200,000 |  |
Preferred stock, shares issued (in shares) | 0 | 0 |  | 50,726 |  |
Preferred stock, shares outstanding (in shares) | 0 | 0 |  | 50,726 |  |
Liquidation preference | $ |  |  |  | $ 1,268 |  |
Dividend rate percentage |  | 4.00% |  |  |  |
Number of trading days used to calculate volume-weighted average price of common stock |  | 10 days |  |  |  |
Conversion price per share (in dollars per share) | $ / shares | $ 7.5 | $ 7.5 |  |  |  |
Preferred stock, fixed liquidation preference per share (in dollars per share) | $ / shares | 25 | $ 25 |  |  |  |
Preferred stock, redemption period |  | 15 months |  |  |  |
Preferred stock, redemption price per share (in dollars per share) | $ / shares | $ 25 | $ 25 |  |  |  |
Redemption of preferred shares (in shares) | 50,726 |  |  |  |  |
Acuured dividends (in dollars per share) | $ / shares | $ 0.041 | $ 0.041 |  |  |  |
Redemption of aggregate payment | $ | $ 1,270 | $ 1,270 |  |  |  |
Payment of dividends on preferred shares | $ |  | $ 26 | $ 26 |  |  |
Dividends paid per share (in dollars per share) | $ / shares |  | $ 0.5 | $ 0.5 |  |  |
Accrued dividends payable | $ | $ 0 | $ 0 |  | $ 2 |  |
Accrued dividends paid along with redemption | $ |  | $ 2 |  |  |  |
Series C Preferred Stock [Member] |  |  |  |  |  |
Preferred Stock [Abstract] |  |  |  |  |  |
Preferred stock, shares authorized (in shares) | 1,587,314 | 1,587,314 |  | 1,587,314 |  |
Preferred stock, shares issued (in shares) | 1,423,912 | 1,423,912 |  | 1,423,912 |  |
Preferred stock, shares outstanding (in shares) | 1,423,912 | 1,423,912 |  | 1,423,912 |  |
Liquidation preference | $ | $ 35,598 | $ 35,598 |  | $ 35,598 |  |
Dividend rate percentage |  | 5.00% |  |  |  |
Number of trading days used to calculate volume-weighted average price of common stock |  | 10 days |  |  |  |
Conversion price per share (in dollars per share) | $ / shares | $ 0.5 | $ 0.5 |  |  | $ 1.36 |
Number of shares issued upon conversion (in shares) |  |  |  |  |  | 2
Preferred stock, fixed liquidation preference per share (in dollars per share) | $ / shares | 25 | $ 25 |  |  |  |
Preferred stock, redemption period |  | 15 months |  |  |  |
Preferred stock, redemption price per share (in dollars per share) | $ / shares | $ 25 | $ 25 |  |  |  |
Payment of dividends on preferred shares | $ |  | $ 889 | $ 889 |  |  |
Dividends paid per share (in dollars per share) | $ / shares |  | $ 0.625 | $ 0.625 |  |  |
Accrued dividends payable | $ | $ 79 | $ 79 |  | $ 79 |  |
Multiplier used to determine number of votes |  | 10 |  |  |  |
Number of voting classes | Class |  | 1 |  |  |  |
Period after date of original issuance that shares can be converted to common shares |  | 6 months |  |  |  |
Maximum percentage of authorized preferred shares outstanding for mandatory conversion | 25.00% | 25.00% |  |  |  |
Percentage of common stock conversion price | 130.00% | 130.00% |  |  |  |
Maximum percentage of authorized preferred shares outstanding for redemption in shares of common stock | 25.00% | 25.00% |  |  |  |
Series C Preferred Stock [Member] | Minimum [Member] |  |  |  |  |  |
Preferred Stock [Abstract] |  |  |  |  |  |
Conversion price per share (in dollars per share) | $ / shares | $ 0.5 | $ 0.5 |  |  |  |
Series C Preferred Stock [Member] | Related Party [Member] | Mango [Member] |  |  |  |  |  |
Preferred Stock [Abstract] |  |  |  |  |  |
Preferred stock, shares outstanding (in shares) | 1,314,792 | 1,314,792 |  | 1,314,792 |  |
Payment of dividends on preferred shares | $ |  | $ 822 | $ 822 |  |  |
Accrued dividends payable | $ | $ 68 | $ 68 |  | $ 68 |  |
Series C Preferred Stock [Member] | Related Party [Member] | Andreas Michalopoulos [Member] |  |  |  |  |  |
Preferred Stock [Abstract] |  |  |  |  |  |
Preferred stock, shares outstanding (in shares) | 56,342 | 56,342 |  | 56,342 |  |

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- Definition Aggregate amount of redemption requirements for each class or type of redeemable stock classified as temporary equity for each of the five years following the latest balance sheet date. The redemption requirement does not constitute an unconditional obligation that will be settled in a variable number of shares constituting a monetary value predominantly indexed to (a) a fixed monetary amount known at inception, (b) an amount inversely correlated with the residual value of the entity, or (c) an amount determined by reference to something other than the fair value of issuer's stock. Does not include mandatorily redeemable stock. The exception is if redemption is required upon liquidation or termination of the reporting entity. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 40 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480237/815-40-50-5 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 480 -SubTopic 10 -Name Accounting Standards Codification -Section S50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479857/480-10-S50-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 480 -SubTopic 10 -Name Accounting Standards Codification -Section S50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479857/480-10-S50-3 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 480 -SubTopic 10 -Name Accounting Standards Codification -Section S45 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479887/480-10-S45-3 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 480 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 3A -Subparagraph (24)(b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480244/480-10-S99-3A + Details
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