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Debt - Additional Information (Details) - USD ($) |  |  |  |  | 2 Months Ended | 3 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | --- | --- | ---
Nov. 21, 2022 | Nov. 16, 2022 | May 09, 2022 | Mar. 19, 2021 | Dec. 31, 2022 | Dec. 31, 2022 | Dec. 31, 2022 | Dec. 31, 2021
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Proceeds from the issuance of common stock |  |  |  |  |  |  | $ 59,538,000 | $ 16,343,000
Description of securities purchase agreement |  |  |  |  |  |  | (i) purchased a secured promissory note (Promissory Note One) in the aggregate principal amount totaling $16.0 million in exchange for $15.0 million less certain expenses and (ii) agreed to purchase another secured promissory note at the Company’s election (Promissory Note Two and, together with Promissory Note One, the Promissory Notes), subject to certain conditions precedent in aggregate principal amount totaling $10.3 million in exchange for $10.0 million in cash proceeds. |
Promissory notes interest rate |  |  | 6.00% |  |  |  |  |
Promissory note, maturity term |  |  | 24 months |  |  |  |  |
Promissory notes early prepayment premium percentage |  |  | 10.00% |  |  |  |  |
Accrued interest, amortization of OID and debt issuance costs |  |  |  |  |  |  | $ 1,800,000 |
Loss on debt extinguishment |  |  |  |  |  |  | $ (6,981,000) | 2,298,000
Debt instrument description |  |  |  |  |  |  | The 2021 Term Loan provided for an “interest-only” period from the Effective Date through February 28, 2023, with interest due and payable monthly on the first calendar day of each month. However, the Company achieved a revenue milestone of at least $65 million on a trailing twelve-month basis during the three months ended March 31, 2021 which automatically extended the interest-only period through February 28, 2024. Beginning on the first calendar day of the month following the end of the interest-only period, the 2021 Term Loan was payable in (i) consecutive equal installments of principal through March 1, 2026, plus (ii) monthly payments of accrued interest. The principal amount outstanding under the 2021 Term Loan accrued interest at a floating per annum rate equal to the greater of (i) 2.00% above the prime rate, or (ii) 5.25%, which interest, in each case, was payable monthly. Changes to the interest rate applicable to the 2021 Term Loan based on changes to the prime rate were effective on the effective date of any change to the prime rate. |
Securities Purchase Agreement |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Repayments of debt |  |  | $ 18,200,000 |  |  |  |  |
Promissory Note One | Securities Purchase Agreement |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Debt instrument, aggregate principal amount |  |  | 16,000,000.0 |  |  |  |  |
Net proceeds from debt, after deducting debt issuance costs and expenses |  |  | 12,800,000 |  |  |  |  |
Proceeds from Notes Payable |  |  | 15,000,000.0 |  |  |  |  |
Original issue discounts on debt instrument issuance |  |  | 1,000,000.0 |  |  |  |  |
Loss on debt extinguishment |  |  |  |  |  | $ (3,600,000) |  |
Promissory Note Two | Securities Purchase Agreement |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Debt instrument, aggregate principal amount |  |  | 10,300,000 |  |  |  |  |
Proceeds from Notes Payable |  |  | 10,000,000.0 |  |  |  |  |
Original issue discounts on debt instrument issuance |  |  | 300,000 |  |  |  |  |
Increase in original issue discounts on debt instrument issuance, subject to contingencies |  |  | $ 500,000 |  |  |  |  |
Perceptive Term Loan |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Proceeds from the issuance of common stock | $ 40,600,000 |  |  |  |  |  |  |
Debt instrument maturity date |  | Nov. 21, 2027 |  |  |  |  |  |
Interest rate |  | 3.00% |  |  |  |  |  |
Applicable margin rate |  | 9.00% |  |  |  |  |  |
Effective interest rate |  |  |  |  | 13.30% | 13.30% | 13.30% |
Warrant, exercise price |  | $ 1.0648 |  |  |  |  |  |
Public offering price per share of common stock |  | $ 1.15 |  |  |  |  |  |
Minimum cash balance at maturity date |  | $ 2,500,000 |  |  |  |  |  |
Initial warrants amount |  | 2,900,000 |  |  |  |  |  |
Additional warrants amount |  | 100,000 |  |  |  |  |  |
Debt instrument, discount |  | 5,200,000 |  |  |  |  |  |
Repayments of debt |  |  |  |  | $ 7,000,000.0 |  |  |
Tranche A Loan | Perceptive Term Loan |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Net proceeds from debt, after deducting debt issuance costs and expenses |  | $ 27,900,000 |  |  |  |  |  |
Tranche B Loan | Perceptive Term Loan |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Additional warratns exercisable |  | 1,000,000 |  |  |  |  |  |
Tranche C Loan | Perceptive Term Loan |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Additional warratns exercisable |  | 1,000,000 |  |  |  |  |  |
Minimum | Perceptive Term Loan |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Gross proceeds from an equity offering of common stock |  | $ 30,000,000.0 |  |  |  |  |  |
Prepayment premium percentage of aggregate outstanding principal amount |  | 2.00% |  |  |  |  |  |
Maximum | Perceptive Term Loan |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Debt instrument, aggregate principal amount |  | $ 50,000,000.0 |  |  |  |  |  |
Prepayment premium percentage of aggregate outstanding principal amount |  | 10.00% |  |  |  |  |  |
Warrant issued to purchase shares |  | 5,000,000 |  |  |  |  |  |
Maximum | Tranche A Loan | Perceptive Term Loan |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Debt instrument, aggregate principal amount | 30,000,000.0 |  |  |  |  |  |  |
Maximum | Tranche B Loan | Perceptive Term Loan |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Debt instrument, aggregate principal amount | 10,000,000.0 |  |  |  |  |  |  |
Maximum | Tranche C Loan | Perceptive Term Loan |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Debt instrument, aggregate principal amount | $ 10,000,000.0 |  |  |  |  |  |  |
2021 Term Loan |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Repayments of debt |  |  |  | $ 2,700,000 |  |  | $ 5,700,000 |
Loss on debt extinguishment |  |  |  |  |  | $ (400,000) |  |
Loan principle amount |  |  |  | 30,000,000 | $ 3,000,000.0 | $ 3,000,000.0 | $ 3,000,000.0 | $ 10,000,000
Revenue milestone |  |  |  | $ 65,000,000 |  |  |  |

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