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PPP Loan - Additional Information (Details) - Small Business Administration (SBA Loan) [Member] - PPP Loan [Member] - USD ($) $ in Millions | Sep. 22, 2020 | Apr. 23, 2020
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Debt Instrument [Line Items] |  |
Aggregate principal amount |  | $ 2.5
Fixed interest rate |  | 1.00%
Interest rate on outstanding principal amount |  | 1.00%
Payment commencement period |  | 2021-09
Loan maturity date |  | Apr. 30, 2022
Term of loan |  | 2 years
Loan forgiveness amount | $ 2.5 |
Accrued Interest | $ 17.0 |
PPP loans exceed amount |  | $ 2.0

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