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Description of Business - Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions |  |  | 3 Months Ended
--- | --- | --- | ---
Jul. 08, 2021 | Jul. 02, 2021 | Sep. 30, 2021 | Sep. 30, 2020
Common Stock |  |  |  |
Subsidiary Sale Of Stock [Line Items] |  |  |  |
Number of shares sold |  |  |  | 2,432,545
Initial Public Offering | Series A and Series A-1 Convertible Preferred Stock |  |  |  |
Subsidiary Sale Of Stock [Line Items] |  |  |  |
Temporary equity, description |  |  | Upon the closing of the IPO, all outstanding shares of Series A and Series A-1 convertible preferred stock automatically converted into 19,034,437 shares of common stock on a one-for-one basis. |
Initial Public Offering | Common Stock |  |  |  |
Subsidiary Sale Of Stock [Line Items] |  |  |  |
Number of shares sold |  | 10,500,000 | 12,075,000 |
Public offering price per share |  | $ 26.00 |  |
Net proceeds from offering |  | $ 244.8 |  |
Underwriting discounts |  | 18.4 |  |
Offering costs |  | $ 9.8 |  |
Conversion of convertible preferred stock to common stock upon initial public offering, shares |  |  | 19,034,437 |
Initial Public Offering | Common Stock | Series A and Series A-1 Convertible Preferred Stock |  |  |  |
Subsidiary Sale Of Stock [Line Items] |  |  |  |
Conversion of convertible preferred stock to common stock upon initial public offering, shares |  | 19,034,437 |  |
Underwriters | Common Stock |  |  |  |
Subsidiary Sale Of Stock [Line Items] |  |  |  |
Number of shares sold | 1,575,000 |  |  |
Public offering price per share | $ 26.00 |  |  |
Net proceeds from offering | $ 38.2 |  |  |
Underwriting discounts | $ 2.8 |  |  |

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- Definition Description of the type or class of security that is classified as temporary equity, including its redemption features (for example, sinking fund, at option of holders, out of future earnings), conversion features, and the rights of holders, if any, in the event of default, including the effect, if any, on junior securities in the event a required dividend, sinking fund, or other redemption payment(s) is not paid. Include also a description of stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer. 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 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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