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- Definition

Number of warrants or rights outstanding.

+ References

No definition available.

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- Definition

Aggregate number of common shares reserved for future issuance.

+ References

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-Topic 210
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- Definition

Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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Aggregate number of nonredeemable convertible preferred shares reserved for future issuance.

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- Definition

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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Number of options outstanding, including both vested and non-vested options.

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Stockholder's Equity - Summary of Common Stock Reserved for Issuance (Details) - shares	Mar. 31, 2023	Dec. 31, 2022	Mar. 31, 2022	Dec. 31, 2021
Common stock and common stock equivalents:
Common shares, shares outstanding (in shares)	12,552,673	12,163,673	8,544,225
Common stock and pre-funded stock warrants (in shares)	18,463,673		8,544,225
Options to purchase common stock (in shares)	1,194,202		511,117
Convertible preferred stock (in shares)	1,363,636		0
Total	31,343,670		11,486,741
Registered Direct Offering Warrants
Common stock and common stock equivalents:
Warrants outstanding (in shares)	5,911,000		0
Private Placement Warrants
Common stock and common stock equivalents:
Warrants outstanding (in shares)	10,196,268		2,402,442
Unvested restricted stock awards
Common stock and common stock equivalents:
Unvested restricted stock awards/units (in shares)	891		891
Unvested restricted stock units
Common stock and common stock equivalents:
Unvested restricted stock awards/units (in shares)	125,000	125,000	28,066	29,289