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v3.21.2

Term Loan (Details) - USD ($) $ / shares in Units, $ in Thousands | 1 Months Ended | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | ---
May 31, 2020 | Aug. 31, 2018 | Jun. 30, 2020 | Jun. 30, 2020 | Jun. 30, 2021
Debt Instrument [Line Items] |  |  |  |  |
Loss on repayment of term loan |  |  | $ (988) | $ (988) |
Term Loan [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt instrument, commencing period |  | 2018-08 |  |  |
Debt instrument, interest only payment end date |  | Mar. 31, 2020 |  |  |
Debt instrument principal repayment period |  | 30 months |  |  |
Debt instrument, maturity date |  | Sep. 01, 2022 |  |  |
Debt instrument, final payment fee percentage |  | 6.50% |  |  |
Debt instrument, final payment fee | $ 1,008 |  |  |  |
Debt instrument prepayment fee | $ 225 |  |  |  |
Warrants outstanding to purchase common stock |  |  |  |  | 40,000
Warrants exercise price per common share |  |  |  |  | $ 9.79
Loss on repayment of term loan |  |  | $ 988 |  |
Term Loan [Member] | Prime Rate [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt instrument, floating interest rate |  | 0.50% |  |  |
Silicon Valley Bank [Member] | Term Loan [Member] | Loan Agreement [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Aggregate principal amount of debt instrument |  | $ 15,500 |  |  |

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