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Government Assistance - Economic Incentive Disaster Loan (Details) - USD ($) | 1 Months Ended | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
May 31, 2020 | Sep. 30, 2020 | Sep. 30, 2020
Debt Instrument [Line Items] |  |  |
Grants recognized as a reduction to operating expenses |  | $ 176,000 | $ 1,816,000
Economic Incentive Disaster Loan |  |  |
Debt Instrument [Line Items] |  |  |
Economic Incentive Disaster Loan | $ 10,000 |  |
Grants recognized as a reduction to operating expenses |  | $ 10,000 | $ 10,000

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- Details
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