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Convertible Preferred Stock - Series A (Details) - USD ($) |  |  | 1 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | ---
Dec. 31, 2019 | Sep. 20, 2019 | Jan. 31, 2020 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 | Aug. 03, 2021 | Sep. 30, 2019
Temporary Equity [Line Items] |  |  |  |  |  |  |  |
Issuance costs |  |  |  | $ 2,124,317 |  |  |  |
Convertible preferred stock, outstanding (in shares) |  |  |  |  |  |  | 8,528,078 |
Series A Preferred Stock |  |  |  |  |  |  |  |
Temporary Equity [Line Items] |  |  |  |  |  |  |  |
Convertible preferred stock, authorized (in shares) |  |  | 2,495,933 | 0 | 2,495,933 |  |  | 1,987,979
Convertible preferred stock, par value per share (in dollars per share) |  |  |  | $ 0.001 | $ 0.001 |  |  | $ 0.001
Convertible preferred stock, issuance price (in dollars per share) |  |  |  |  |  |  |  | $ 8.5514
Convertible preferred stock, issued (in shares) | 468,315 | 1,122,458 | 119,454 | 0 | 2,495,933 | 468,315 |  |
Gross proceeds from issuance of convertible stock | $ 4,004,975 | $ 9,598,847 | $ 1,021,413 |  | $ 998,306 |  |  |
Number of shares issued upon conversion of debt |  | 785,706 |  |  |  |  |  |
Issuance costs |  |  | $ 23,610 |  |  | $ 200,587 |  |
Number of shares excess of authorized | 410,436 |  |  |  |  | 410,436 |  |
Proceeds from issuance of shares excess of amount authorized | $ 3,509,802 |  |  |  |  |  |  |
Convertible preferred stock liability | $ 3,509,802 |  |  |  |  | $ 3,509,802 |  |
Convertible preferred stock, outstanding (in shares) | 1,966,043 |  |  | 0 | 2,495,933 | 1,966,043 |  |
Convertible preferred stock, conversion price |  |  |  | $ 6.1081 |  |  |  |
Series A Preferred Stock | Minimum |  |  |  |  |  |  |  |
Temporary Equity [Line Items] |  |  |  |  |  |  |  |
Convertible preferred stock, issuance price (in dollars per share) |  |  |  | $ 7.3416 |  |  |  |
Gross proceeds from issuance of convertible stock |  |  |  | $ 75,000,000 |  |  |  |

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- Definition The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=123431023&loc=d3e4332-108586 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=123431023&loc=d3e4304-108586 + Details
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- Definition Per share amount of par value or stated value of stock classified as temporary equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Section S99 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=122040564&loc=d3e177068-122764 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (27) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition The maximum number of securities classified as temporary equity that are permitted to be issued by an entity's charter and bylaws. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(27)(b)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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