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Stock Plans and Stock-Based Compensation - Narrative (Details) $ / shares in Units, $ in Millions | 1 Months Ended | 3 Months Ended |
--- | --- | --- | ---
Mar. 31, 2026 USD ($) shares | Mar. 31, 2026 USD ($) purchase_period plan shares | Mar. 31, 2025 $ / shares shares | Dec. 31, 2025 shares
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] |  |  |  |
Number of shareholder-approved, share-based compensation plans | plan |  | 3 |  |
Number of shares under award to be removed from share pool (in shares) | 7,409,891 | 7,409,891 |  |
Weighted average grant-date fair values of stock options (in dollars per share) | $ / shares |  |  | $ 2.67 |
Unrecognized compensation cost, net of estimated forfeitures | $ | $ 3.3 | $ 3.3 |  |
Unrecognized compensation cost, weighted average period for recognition |  | 2 years 3 months 18 days |  |
Exercise of stock options (in shares) |  | 0 | 0 |
Amended and Restated 2010 Stock Incentive Plan |  |  |  |
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] |  |  |  |
Shares authorized (in shares) | 3,356,600 | 3,356,600 |  |
Period of time options are exercisable |  | 10 years |  |
Issuance of common stock under employee benefit plans, net of shares received to settle minimum tax obligation for vesting of restricted stock units (in shares) |  | 0 | 0 |
Stock Options |  |  |  |
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] |  |  |  |
Awarded (in shares) |  | 0 |  |
Stock Options | 2026 Incentive Plan |  |  |  |
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] |  |  |  |
Additional shares authorized under the plan (in shares) | 25,000,000 |  |  |
Stock Options | 2010 Plan | Tranche One |  |  |  |
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] |  |  |  |
Percentage of vested shares which are exercisable under stock option |  | 25.00% |  |
Stock Options | 2010 Plan | Tranche Two |  |  |  |
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] |  |  |  |
Percentage of vested shares which are exercisable under stock option |  | 6.25% |  |
Restricted Stock Units (RSUs) |  |  |  |
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] |  |  |  |
Awarded (in shares) |  | 0 |  |
Unrecognized compensation cost, weighted average period for recognition |  | 2 years 9 months 18 days |  |
Outstanding shares (in shares) | 148,350 | 148,350 |  | 257,400
Vested (in shares) |  | 64,350 |  |
Compensation expense related to employee and director stock option grants | $ | $ 0.4 | $ 0.4 |  |
Aggregate fair value of restricted stock | $ |  | $ 0.1 |  |
Employee Stock | 2026 Incentive Plan |  |  |  |
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] |  |  |  |
Shares authorized (in shares) | 6,407,374 | 6,407,374 |  |
Additional shares authorized under the plan (in shares) | 3,474,867 |  |  |
Employee Stock | Amended and Restated 2010 Stock Incentive Plan |  |  |  |
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] |  |  |  |
Shares authorized (in shares) | 500,000 | 500,000 |  |
Price charged for award based on fair market value percentage (less than) |  | 85.00% |  |
Enrollment period |  | 2 years |  |
Number of purchase periods per year | purchase_period |  | 4 |  |
Term of purchase periods |  | 6 months |  |
Shares available for future purchase under ESPP (in shares) | 357,814 | 357,814 |  |
Restricted Stock |  |  |  |
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] |  |  |  |
Outstanding shares (in shares) |  |  |  | 0
Vested (in shares) |  | 0 | 0 |
Stock Options, or Stock Appreciation Rights | Amended and Restated 2010 Stock Incentive Plan |  |  |  |
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] |  |  |  |
Shares removed from pool (in shares per share) |  | 1 |  |
Restricted Stock, RSUs, Other Stock-Based Awards, or Performance Awards | Amended and Restated 2010 Stock Incentive Plan |  |  |  |
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] |  |  |  |
Shares removed from pool (in shares per share) |  | 1.3 |  |
Price charged for award based on fair market value percentage (less than) |  | 100.00% |  |

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