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Stock-based Compensation - Narrative (Details) | 1 Months Ended | 3 Months Ended | 12 Months Ended |  |  |  |
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Jan. 31, 2024 | Jun. 30, 2023 USD ($) shares | Apr. 30, 2023 shares | Dec. 31, 2024 USD ($) executive installment shares | Mar. 31, 2024 | Mar. 31, 2023 | Dec. 31, 2024 USD ($) installment time $ / shares shares | Dec. 31, 2023 USD ($) $ / shares shares | Dec. 31, 2022 USD ($) $ / shares shares | Aug. 31, 2024 shares | Jan. 31, 2023 shares | Jun. 30, 2019 shares | Apr. 22, 2019 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based payment arrangement, expense | $ |  |  |  |  |  |  | $ 2,000,000.0 |  | $ 1,000,000.0 |  |  |  |
Number of other former executive | executive |  |  |  | 2 |  |  |  |  |  |  |  |  |
Number of former executives | executive |  |  |  | 3 |  |  |  |  |  |  |  |  |
Share-based payment arrangement, expense, increase (decrease) | $ |  |  |  |  |  |  | $ (400,000) |  |  |  |  |  |
Granted (in shares) |  |  |  |  |  |  | 4,837,000 | 2,046,000 | 2,000,000 |  |  |  |
Aggregate intrinsic value of options exercised | $ |  |  |  |  |  |  | $ 600,000 | $ 700,000 | $ 3,100,000 |  |  |  |
Weighted average grant date fair value (in dollars per share) | $ / shares |  |  |  |  |  |  | $ 2.05 | $ 3.31 | $ 4.99 |  |  |  |
Unrecognized compensation cost, options | $ |  |  |  | $ 11,300,000 |  |  | $ 11,300,000 |  |  |  |  |  |
Nonemployee Awards |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Granted (in shares) |  |  |  |  |  |  | 20,000 | 50,000 |  |  |  |  |
Aggregate intrinsic value of options exercised | $ |  |  |  |  |  |  | $ 44,000 | $ 100,000 |  |  |  |  |
Weighted average grant date fair value (in dollars per share) | $ / shares |  |  |  |  |  |  | $ 2.19 | $ 1.05 |  |  |  |  |
2022 Inducement Plan |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares authorized (in shares) |  |  |  |  |  |  |  |  |  |  | 2,000,000 |  |
2019 Plan |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares authorized (in shares) |  |  |  |  |  |  |  |  |  |  |  | 8,100,000 |
Total shares remaining available for issuance (in shares) |  |  |  |  |  |  |  |  |  |  |  |  | 7,897,144
2019 Amended Plan |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares authorized (in shares) |  |  | 15,897,144 |  |  |  |  |  |  |  |  |  |
Share-based compensation arrangement by share-based payment ward, number of additional shares authorized (in shares) |  |  | 8,000,000 |  |  |  |  |  |  |  |  |  |
Shares reserved for future issuance (in shares) |  |  | 22,000,000 |  |  |  |  |  |  |  |  |  |
2019 and 2024 Inducement Plan |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Total shares remaining available for issuance (in shares) |  |  |  | 3,937,070 |  |  | 3,937,070 |  |  |  |  |  |
2024 Inducement Plan |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares authorized (in shares) |  |  |  |  |  |  |  |  |  | 1,000,000 |  |  |
ESPP |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares authorized (in shares) |  | 2,000,000 |  |  |  |  |  |  |  |  |  |  |
Shares reserved for future issuance (in shares) |  |  |  | 1,736,843 |  |  | 1,736,843 |  |  |  |  |  |
Share-based compensation arrangement by share-based payment award, consecutive offering period |  | 24 months |  |  |  |  |  |  |  |  |  |  |
Option price as a percent of common stock |  | 85.00% |  |  |  |  |  |  |  |  |  |  |
Share-based compensation arrangement by share-based payment award, maximum employee subscription amount | $ |  | $ 25,000 |  |  |  |  |  |  |  |  |  |  |
Share-based compensation arrangement by share-based payment award, shares issued in period |  |  |  |  |  |  | 263,157 |  |  |  |  |  |
Share-based payment arrangement, expense | $ |  |  |  |  |  |  | $ 300,000 |  |  |  |  |  |
Share-based payment arrangement, nonvested award, cost not yet recognized, amount | $ |  |  |  | $ 600,000 |  |  | $ 600,000 |  |  |  |  |  |
Stock options |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Expiration period |  |  |  |  |  |  | 10 years |  |  |  |  |  |
Vesting period of units granted | 3 years |  |  |  |  |  | 4 years |  |  |  |  |  |
Expiration period of options upon employee's termination of service |  |  |  |  |  |  | 3 months |  |  |  |  |  |
Weighted-average remaining amortization period |  |  |  |  |  |  | 2 years 3 months 18 days |  |  |  |  |  |
Stock options | Tranche One |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Vesting period of units granted | 1 year |  |  |  |  |  | 1 year |  |  |  |  |  |
Award vesting rights percentage | 33.00% |  |  |  |  |  | 25.00% |  |  |  |  |  |
Stock options | Tranche Two |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Vesting period of units granted | 2 years |  |  |  |  |  | 3 years |  |  |  |  |  |
Award vesting rights percentage | 67.00% |  |  |  |  |  | 75.00% |  |  |  |  |  |
RSUs |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based compensation arrangement by share-based payment award, equity instruments other than options, grants in period |  |  |  |  |  |  | 1,530,000 | 1,049,000 | 518,000 |  |  |  |
Weighted-average remaining amortization period |  |  |  |  |  |  | 1 year 9 months 18 days |  |  |  |  |  |
Equity instruments other than options, aggregate intrinsic value, vested | $ |  |  |  |  |  |  | $ 1,100,000 | $ 1,100,000 | $ 1,800,000 |  |  |  |
Unrecognized compensation cost, awards other than options | $ |  |  |  | $ 4,200,000 |  |  | $ 4,200,000 |  |  |  |  |  |
RSUs | Tranche One |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Vesting period of units granted |  |  |  |  |  |  | 3 years |  |  |  |  |  |
Award vesting rights percentage |  |  |  |  |  |  | 33.00% |  |  |  |  |  |
RSUs | Tranche Two |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Vesting period of units granted |  |  |  |  |  |  | 4 years |  |  |  |  |  |
Award vesting rights percentage |  |  |  |  |  |  | 25.00% |  |  |  |  |  |
PBOs |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based compensation arrangement by share-based payment award, number of installments | installment |  |  |  | 2 |  |  | 2 |  |  |  |  |  |
Threshold level multiplier |  |  |  |  |  |  | 0 |  |  |  |  |  |
PBOs | Tranche One |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Award vesting rights percentage |  |  |  |  |  |  | 50.00% |  |  |  |  |  |
PBOs | Tranche Two |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Award vesting rights percentage |  |  |  |  |  |  | 50.00% |  |  |  |  |  |
PBOs | 2022 PSU |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Estimated performance goal achievement rate |  |  |  |  |  | 85.00% |  |  |  |  |  |  |
PBOs | 2022 PBO |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Estimated performance goal achievement rate |  |  |  |  |  | 42.50% |  |  |  |  |  |  |
PBOs | 2022 PSU And 2022 PBO | Tranche One |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Award vesting rights percentage |  |  |  |  |  | 50.00% |  |  |  |  |  |  |
PBOs | 2022 PSU And 2022 PBO | Tranche Two |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Award vesting rights percentage |  |  |  |  | 50.00% |  |  |  |  |  |  |  |
Performance Share Units (PSUs) |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based compensation arrangement by share-based payment award, performance goals achieved, superior level, shares eligible to vest, multiplier | time |  |  |  |  |  |  | 2 |  |  |  |  |  |
Share-based compensation arrangement by share-based payment award, equity instruments other than options, grants in period |  |  |  |  |  |  | 0 |  |  |  |  |  |
PBOs |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based compensation arrangement by share-based payment award, equity instruments other than options, grants in period |  |  |  |  |  |  | 0 | 0 | 733,000 |  |  |  |
Aggregate intrinsic value of options exercised | $ |  |  |  |  |  |  | $ 0 | $ 0 | $ 0 |  |  |  |
Unrecognized compensation cost, awards other than options | $ |  |  |  | $ 0 |  |  | $ 0 |  |  |  |  |  |
Restricted Stock |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based compensation arrangement by share-based payment award, equity instruments other than options, grants in period |  |  |  |  |  |  | 211,000 | 277,000 | 159,000 |  |  |  |
Weighted-average remaining amortization period |  |  |  |  |  |  | 6 months |  |  |  |  |  |
Equity instruments other than options, aggregate intrinsic value, vested | $ |  |  |  |  |  |  | $ 1,000,000.0 | $ 400,000 | $ 500,000 |  |  |  |
Unrecognized compensation cost, awards other than options | $ |  |  |  | 400,000 |  |  | 400,000 |  |  |  |  |  |
PSUs |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based compensation arrangement by share-based payment award, equity instruments other than options, grants in period |  |  |  |  |  |  |  |  | 686,000 |  |  |  |
Equity instruments other than options, aggregate intrinsic value, vested | $ |  |  |  |  |  |  | 900,000 | $ 1,600,000 | $ 2,100,000 |  |  |  |
Unrecognized compensation cost, awards other than options | $ |  |  |  | $ 0 |  |  | $ 0 |  |  |  |  |  |

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