Summary of Significant Accounting Policies - Loss per share, Warrants and Options expirations (Details) - $ / shares	6 Months Ended
Jun. 30, 2024	Jun. 30, 2023
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Securities excluded	1,308,480	588,562
Weighted average exercise price, outstanding warrants	$ 12.65	$ 22.18
Weighted average exercise price, outstanding options	84.65	404.72
Weighted Average
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Conversion price	$ 27.20	$ 359.68
Common stock purchase warrants
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Securities excluded	1,150,834	442,232
Employee Stock Option
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Securities excluded	56,699	12,879
Convertible debt
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Securities excluded	100,947	133,451

Weighted average price at which grantees can acquire the shares reserved for issuance under the stock warrants plan.

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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
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
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+ References

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- Definition

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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
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