Term Loan - Additional Information (Details)
$ / shares in Units, $ in Millions |
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1 Months Ended |
12 Months Ended |
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Feb. 28, 2022 |
Apr. 30, 2020 |
Feb. 28, 2019
USD ($)
Tranche
$ / shares
shares
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Dec. 31, 2021
USD ($)
$ / shares
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Dec. 31, 2020
USD ($)
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Dec. 31, 2019
USD ($)
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Apr. 30, 2019
USD ($)
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| Line Of Credit Facility [Line Items] |
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| Warrants exercise price | $ / shares |
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$ 5.46
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| Term Loan |
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| Line Of Credit Facility [Line Items] |
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| Interest expense |
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$ 0.5
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$ 0.5
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| Term Loan | SVB Loan Agreement [Member] |
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| Line Of Credit Facility [Line Items] |
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| Loan and security agreement, date |
Jul. 31, 2022
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Feb. 28, 2019
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| Number of tranches | Tranche |
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2
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| Floating interest rate |
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1.75%
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| Prepayment charge, percentage |
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0.50%
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| Additional interest rate of past due amount outstanding |
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5.00%
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| Term Loan | SVB Loan Agreement [Member] | Prime Rate [Member] |
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| Line Of Credit Facility [Line Items] |
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| Floating interest rate |
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1.50%
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| Term Loan | SVB Loan Agreement [Member] | Minimum [Member] |
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| Line Of Credit Facility [Line Items] |
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| Floating interest rate |
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3.75%
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| Series A Preferred Stock [Member] |
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| Line Of Credit Facility [Line Items] |
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| Warrants exercise price | $ / shares |
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$ 5.46
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| Silicon Valley Bank [Member] | Term Loan |
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| Line Of Credit Facility [Line Items] |
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| Term loan facility |
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$ 10.0
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| Term loan borrowed |
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$ 5.4
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10.0
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| Silicon Valley Bank [Member] | Term Loan | Deferral Agreement [Member] |
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| Line Of Credit Facility [Line Items] |
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| Term loan maturity date |
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Jan. 31, 2023
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| Final end of term charge payable, percentage |
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4.00%
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| Final end of term charge accrued |
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$ 0.4
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$ 0.2
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| Silicon Valley Bank [Member] | Silicon Valley Bank Warrant Member | Series A Preferred Stock [Member] | Term Loan |
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| Line Of Credit Facility [Line Items] |
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| Warrants issued to purchase shares of preferred stock | shares |
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15,257
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| Warrants exercise price | $ / shares |
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$ 5.46
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| Tranche One [Member] | Term Loan | SVB Loan Agreement [Member] |
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| Line Of Credit Facility [Line Items] |
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| Term loan borrowed |
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$ 7.5
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| Tranche Two [Member] | Term Loan | SVB Loan Agreement [Member] |
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| Line Of Credit Facility [Line Items] |
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| Term loan borrowed |
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$ 2.5
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