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Stockholders’ Equity - Narrative (Details) - USD ($) |  |  |  |  |  | 3 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Jan. 01, 2024 | Mar. 15, 2023 | Jun. 03, 2022 | May 20, 2021 | Apr. 12, 2018 | Mar. 31, 2024 | Mar. 31, 2023 | Dec. 31, 2023 | Jan. 03, 2023 | May 19, 2022 | May 09, 2022
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Common stock, authorized (in shares) |  |  |  |  |  | 50,000,000 |  | 50,000,000 |  |  |
Common stock, par value (in dollars per share) |  |  |  |  |  | $ 0.0005 |  | $ 0.0005 | $ 0.0005 |  |
Preferred stock, authorized (in shares) |  |  |  |  |  | 1,000,000 |  | 1,000,000 |  |  |
Preferred stock, par value (in dollars per share) |  |  |  |  |  | $ 0.0005 |  | $ 0.0005 |  |  |
Preferred stock, issued (in shares) |  |  |  |  |  | 0 |  | 0 |  |  |
Dividends, common stock |  |  |  |  |  | $ 0 | $ 0 |  |  |  |
Stock repurchase, authorized |  | $ 6,000,000 |  |  |  |  |  |  |  |  |
Stock repurchase, period (in months) |  | 6 months |  |  |  |  |  |  |  |  |
Stock repurchased, value |  |  |  |  |  |  | 541,000 |  |  |  |
Stock options granted (in shares) |  |  |  |  |  | 1,790,000 |  |  |  |  |
Fair value of stock options granted |  |  |  |  |  | $ 5,300,000 |  |  |  |  |
Share price (in dollars per share) |  |  |  |  |  | $ 6.47 |  |  |  |  |
Share-based compensation expense |  |  |  |  |  | $ 1,600,000 | $ 900,000 |  |  |  |
Share-based compensation, nonvested award, cost not yet recognized, amount |  |  |  |  |  | $ 8,100,000 |  |  |  |  |
Weighted average period (in years) |  |  |  |  |  | 4 years |  |  |  |  |
Warrant |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Number of shares, warrants granted (in shares) |  |  |  |  |  | 0 |  |  |  |  |
2022 Directors Plan |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Shares reserved for future issuance (in shares) |  |  |  |  |  | 0 |  |  |  | 300,000 |
Stock options granted (in shares) |  |  |  |  |  | 210,000 | 0 |  |  |  |
Amended 2010 Directors' Plan |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Number of shares authorized (in shares) |  |  |  | 775,000 |  |  |  |  |  |  |
Amended 2010 Plan |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Conversion shares (in shares) |  |  |  | 4,900,000 |  |  |  |  |  |  |
2022 Plan |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Shares reserved for future issuance (in shares) |  |  |  |  |  | 302,035 |  |  |  |  |
Stock options granted (in shares) |  |  |  |  |  | 1,080,000 | 205,000 |  |  |  |
Increase in shares reserved for future issuance (in shares) |  |  |  |  |  |  |  |  |  |  | 1,000,000
2018 Stock Incentive Plan |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Stock options exercised (in shares) |  |  |  |  |  | 0 | 1,100,000 |  |  |  |
2018 Stock Incentive Plan | CEO Options |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Exercise price, lower range (in dollars per share) |  |  | $ 0.60 |  |  |  |  |  |  |  |
Chief Executive Officer | 2018 Stock Incentive Plan |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Stock options granted (in shares) |  |  |  |  | 2,300,000 |  |  |  |  |  |
Stock issued during period (in shares) |  |  |  |  | 2,300,000 |  |  |  |  |  |
Chief Operating Officer | Inducement Option Award |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Stock options granted (in shares) | 500,000 |  |  |  |  |  |  |  |  |  |
Exercise price, lower range (in dollars per share) | $ 6.00 |  |  |  |  |  |  |  |  |  |
Award expiration period (in years) | 7 years |  |  |  |  |  |  |  |  |  |
Fair value of stock options granted | $ 1,300,000 |  |  |  |  |  |  |  |  |  |
Chief Operating Officer | Inducement Option Award | Share-Based Payment Arrangement, Tranche One |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Options vesting percentage | 25.00% |  |  |  |  |  |  |  |  |  |
Chief Operating Officer | Inducement Option Award | Share-Based Payment Arrangement, Tranche Two |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Options vesting percentage | 25.00% |  |  |  |  |  |  |  |  |  |
Award vesting period (in years) | 3 years |  |  |  |  |  |  |  |  |  |
Chief Operating Officer | Inducement Option Award | Share-Based Payment Arrangement, Tranche Three |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Options vesting percentage | 25.00% |  |  |  |  |  |  |  |  |  |
Award vesting period (in years) | 3 years |  |  |  |  |  |  |  |  |  |
Chief Operating Officer | Inducement Option Award | Share Based Compensation Award Tranche Four |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Options vesting percentage | 25.00% |  |  |  |  |  |  |  |  |  |
Award vesting period (in years) | 3 years |  |  |  |  |  |  |  |  |  |
Share Repurchase Program |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |
Shares repurchased (in shares) |  |  |  |  |  | 0 | 63,616 |  |  |  |
Stock repurchased, value |  |  |  |  |  |  | $ 500,000 |  |  |  |

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