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v3.20.2

Common Stock Warrant - Additional Information (Details) - $ / shares | 1 Months Ended |
--- | --- | ---
May 31, 2020 | Sep. 30, 2016 | Oct. 10, 2019
Class Of Warrant Or Right [Line Items] |  |  |
Warrant, expiration date |  | Sep. 11, 2026 |
Common stock shares issued for conversion of warrants | 211,774 |  |
Series A-1 Convertible Preferred Stock |  |  |
Class Of Warrant Or Right [Line Items] |  |  |
Warrant to purchase of convertible preferred stock |  | 244,444 |
Warrants issued, exercise price |  | $ 4.50 |
Common Stock |  |  |
Class Of Warrant Or Right [Line Items] |  |  |
Warrant to purchase of convertible preferred stock |  |  | 244,444

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- Definition Date the warrants or rights are exercisable, in CCYY-MM-DD format. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21475-112644 + Details
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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 -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21475-112644 + Details
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- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21475-112644 + Details
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