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Stock-based Compensation and Equity Grants - Stock Options Fair Value Assumptions (Details) - Employee Stock Option - $ / shares |  | 12 Months Ended
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Jul. 13, 2020 | Sep. 30, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Volatility | 50.00% | 50.00%
Expected term (Years) |  | 10 years
July 13, 2020 |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Strike price (in dollars per share) | $ 8.02 |
Stock price (in dollars per share) | $ 8.02 |
Expected term (Years) | 10 years |
Calculated fair value (in dollars per share) | $ 4.69 |
July 13, 2020 |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Strike price (in dollars per share) | 8.02 |
Stock price (in dollars per share) | 8.02 |
Vesting threshold price (in dollars per share) | $ 12.00 |
Expected term (Years) | 10 years |
Calculated fair value (in dollars per share) | $ 4.79 |
July 13, 2020 |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Strike price (in dollars per share) | 8.02 |
Stock price (in dollars per share) | 8.02 |
Vesting threshold price (in dollars per share) | $ 14.00 |
Expected term (Years) | 10 years |
Calculated fair value (in dollars per share) | $ 4.76 |
July 13, 2020 |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Strike price (in dollars per share) | 8.02 |
Stock price (in dollars per share) | 8.02 |
Vesting threshold price (in dollars per share) | $ 16.00 |
Expected term (Years) | 10 years |
Calculated fair value (in dollars per share) | $ 4.76 |
Service period | 1 year |

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- Definition Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Threshold Vesting Price + References No definition available. + Details
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- Definition Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Per share or unit weighted-average intrinsic value of award vested under share-based payment arrangement. Excludes share and unit options. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(2) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Agreed-upon price for the exchange of the underlying asset relating to the share-based payment award. + References No definition available. + Details
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- Definition The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(ii) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(i) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.D.2) -URI http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809 + Details
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