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Summary of Significant Accounting Policies - Additional Information (Details) - Series A Convertible Preferred Stock | Sep. 30, 2022 shares | Jun. 30, 2022 shares
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Accounting policies |  |
Preferred stock, shares outstanding | 495,173 | 484,582
Reverse stock split | 3.5 |
Percentage of change of control | 60 |
Number of potentially dilutive common shares | 1,733,106 |

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- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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