The number of securities for which warrants become exercisable.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Number of promissory notes issued.

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Number of shares in exchange for per unit under the offering.

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Number of shares of equity issued or issuable under underwritten public offering.

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Number of units issued during period.

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Number of warrants issued under underwritten public offering.

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- Definition

Price of a single unit of a number of saleable stocks of a company.

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No definition available.

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- Definition

Exercise price per share or per unit of warrants or rights outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Topic 505
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-Paragraph 3
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- Definition

Number of securities into which each warrant or right may be converted. For example, but not limited to, each warrant may be converted into two shares.

+ References

No definition available.

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Number of warrants or rights outstanding.

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No definition available.

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- Definition

Number of shares issued for each share of convertible preferred stock that is converted.

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The cash inflow from issuance of rights to purchase common shares at predetermined price (usually issued together with corporate debt).

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- Definition

Value of input used to measure outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Warrants - 2019 Bridge Note Warrants (Details)			1 Months Ended	3 Months Ended	6 Months Ended
Warrants - 2019 Bridge Note Warrants (Details)	Jul. 23, 2019 $ / shares shares	Mar. 18, 2019 item	Jul. 31, 2019 $ / shares Y shares	Jun. 30, 2021 USD ($) shares	Jun. 30, 2022 USD ($) $ / shares shares	Jun. 30, 2021 USD ($) shares	Dec. 31, 2021 $ / shares shares	Dec. 31, 2020 shares
Debt
Number Of Promissory Notes Issued \| item		21
Warrants exercisable	927,083
Warrants outstanding					563,451		563,451	2,401,818
Class A units \| Underwritten Public Offering
Debt
Units issued			962,166
Unit Price \| $ / shares			$ 6.00
Number of warrants converted for each share			1
Class B units \| Underwritten Public Offering
Debt
Units issued			10,787
Unit Price \| $ / shares			$ 1,000
Class B units \| Underwritten Public Offering \| Series B convertible preferred stock
Debt
Number of shares in exchange for each unit			1
Number of warrants converted for each share			166
2019 Bridge Note Warrants
Debt
Warrants outstanding					190,622		190,622
2019 Bridge Note Warrants \| Strike price
Debt
Warrant liability \| $ / shares	6.00				1.47		1.47
Series 1 warrants
Debt
Warrants issued					2,760,000
Warrants outstanding					145,396		145,396
Number of warrants converted for each share					464,058
Term of warrant			5 years
Exercise price (in dollars per share) \| $ / shares			$ 6.00
Proceeds from issuance of warrants \| $					$ 682,000
Series 1 warrants \| Strike price
Debt
Warrant liability \| $ / shares			6.00
Series 1 warrants \| Class A units
Debt
Common stock issued and issuable			962,166
Warrants issued			962,166
Series 1 warrants \| Class A units \| Underwritten Public Offering
Debt
Number of shares in exchange for each unit			1
Number of warrants converted for each share			1
Series 1 warrants \| Class B units
Debt
Units issued			10,787
Common stock issued and issuable			1,797,833
Series 1 warrants \| Class B units \| Underwritten Public Offering
Debt
Number of shares issued for preferred stock converted			166
Series 2 warrants
Debt
Warrants issued			2,760,000
Number of warrants converted for each share				1,427,175		1,427,175
Term of warrant			5 years
Exercise price (in dollars per share) \| $ / shares			$ 6.00
Proceeds from issuance of warrants \| $				$ 700,000		$ 700,000
Series 2 warrants \| Strike price
Debt
Warrant liability \| $ / shares			6.00
Series 2 warrants \| Expected life
Debt
Warrant liability \| Y			5.0
Series 2 warrants \| Class A units
Debt
Common stock issued and issuable			962,166
Warrants issued			962,166
Series 2 warrants \| Class A units \| Underwritten Public Offering
Debt
Number of shares in exchange for each unit			1
Number of warrants converted for each share			1
Series 2 warrants \| Class B units
Debt
Units issued			10,787
Common stock issued and issuable			1,797,833
Series 2 warrants \| Class B units \| Underwritten Public Offering
Debt
Number of shares issued for preferred stock converted			166
May 2020 Modification of the July 2019 Series 2 Warrants and Inducement Offer
Debt
Number of warrants converted for each share					133,730		133,730