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STOCK-BASED COMPENSATION - Narrative (Details) |  | 6 Months Ended
--- | --- | ---
Jan. 18, 2022 shares | Jun. 30, 2022 USD ($) shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Number of available shares consumed for each restricted stock and restricted stock units issued |  | 1.75
Shares purchased under the ESPP (in shares) |  | 7,725
Unrecognized compensation cost | $ |  | $ 4,500,000
Unrecognized compensation cost, recognized over an estimated weighted-average period |  | 1 year 9 months 18 days
2021 Plan |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Number of shares authorized | 3,525,119 |
Increase in number of common shares reserved for issuance (in shares) | 855,351 |
Stock options |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Stock-based payment award vesting period |  | 4 years
Stock options | Minimum |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Stock-based payment award expiration period |  | 7 years
RSAs outstanding |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Stock-based payment award vesting period |  | 1 year
Granted (in shares) |  | 233,000
RSUs outstanding |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Stock-based payment award vesting period |  | 3 years
Granted (in shares) |  | 600,000
Employee stock purchase plan |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Number of shares authorized |  | 1,000,000
Percentage of fair market value on the purchase date |  | 85.00%
Maximum number of shares per employee (in shares) |  | 2,000
Maximum value of shares per employee | $ |  | $ 25,000
Shares available for purchase (in shares) |  | 198,123

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