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Capital Stock and Changes in Capital Accounts - Dividend to common stock and Class A warrants' holder (Details) - USD ($) $ / shares in Units, $ in Thousands |  |  |  |  |  | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Jun. 21, 2022 | Jun. 14, 2022 | Apr. 13, 2022 | Apr. 01, 2022 | Mar. 18, 2022 | Mar. 31, 2022 | Jun. 30, 2022 | Dec. 31, 2021 | Nov. 29, 2021
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Common stock dividends per share declared |  |  |  |  | $ 0.05 | $ 0.01 |  |  |
Common stock, shares issued |  | 29,829,092 |  | 29,829,092 |  |  | 29,829,092 | 8,820,240 | 8,820,240
Common stock, shares outstanding |  | 29,829,092 |  | 29,829,092 |  |  | 29,829,092 | 8,820,240 | 8,820,240
Payments of dividends on common stockholders and Class A warrant holders | $ 443 |  | $ 2,215 |  |  |  | $ 2,658 |  |
Common stock excluding Class A Warrants |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Payments of dividends on common stockholders and Class A warrant holders | 299 |  | 1,491 |  |  |  |  |  |
Class A Warrants |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Cash paid to Warrant holders per share |  | $ 0.01 |  | $ 0.05 |  |  |  |  |
Class of Warrant or Right, Number of Securities Called by Warrants or Rights |  | 14,474,000 |  | 14,474,000 |  |  |  |  |
Payments of dividends on common stockholders and Class A warrant holders | $ 144 |  | $ 724 |  |  |  |  |  |

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- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21475-112644 + Details
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