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v3.26.1

Stock-Based Compensation - Stock options (Details) - USD ($) $ / shares in Units, $ in Thousands |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
May 03, 2019 | Mar. 31, 2026 | Mar. 31, 2025 | Dec. 31, 2025
Number of Shares |  |  |  |
Outstanding at the beginning (in shares) |  | 848,966 |  |
Granted (in shares) |  | 151,480 |  |
Exercised (in shares) |  | (2,488) |  |
Forfeitures (in shares) |  | (2,978) |  |
Outstanding at the end (in shares) |  | 994,980 |  | 848,966
Exercisable at the end (in shares) |  | 681,158 |  |
Weighted Average Exercise Price |  |  |  |
Outstanding at the beginning (in dollars per share) |  | $ 73.76 |  |
Granted (in dollars per share) |  | 10.85 |  |
Exercised (in dollars per share) |  | 5.76 |  |
Forfeited (in dollars per share) |  | 11.56 |  |
Outstanding at the end (in dollars per share) |  | 64.54 |  | $ 73.76
Exercisable at the end (in dollars per share) |  | $ 88.89 |  |
Weighted Average Remaining Contractual Life (Years) And Aggregate Intrinsic Value |  |  |  |
Outstanding (in years) |  | 6 years 9 months 18 days |  | 6 years 6 months
Exercisable at the end (in years) |  | 5 years 9 months 18 days |  |
Outstanding at the end (in dollars) |  | $ 179 |  |
Exercisable at the end (in dollars) |  | $ 50 |  |
Weighted average grant date fair value per share of stock options granted |  | $ 8.32 |  |
Aggregate grant date fair value |  | $ 500 | $ 3,000 |
Share Based Compensation Expense Not Recognized |  |  |  |
Unrecognized compensation cost |  | $ 2,500 |  |
Compensation expense recognition period |  | 2 years 10 months 24 days |  |
Omnibus Incentive Plan |  |  |  |
Stock Based Compensation |  |  |  |
Total number of shares of common stock that may be issued |  | 241,666 |  |
Annual increase in number of share reserved for issuance (as percent) | 4.00% |  |  |
Number of shares reserved for issuance under the plan |  | 79,424 |  |
2015 Plan and 2019 Employee Stock Purchase Plan |  |  |  |
Stock Based Compensation |  |  |  |
Vesting period |  | 4 years |  |
Expiration period |  | 10 years |  |
2019 Employee Stock Purchase Plan |  |  |  |
Stock Based Compensation |  |  |  |
Number of shares reserved for issuance under the plan |  | 85,002 |  |
Number of shares issued |  | 27,479 |  |

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