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STOCK-BASED COMPENSATION - Narrative (Details) - USD ($) $ in Millions |  | 6 Months Ended |
--- | --- | --- | ---
Sep. 23, 2021 | Jun. 30, 2023 | Jun. 01, 2023
Share-Based Compensation [Line Items] |  |  |
Unrecognized stock-based compensation expense related to stock options |  | $ 0.8 |
2017 Plan |  |  |
Share-Based Compensation [Line Items] |  |  |
Shares available for grant (shares) |  | 4,900,000 | 4,800,000
2012 Purchase Plan |  |  |
Share-Based Compensation [Line Items] |  |  |
Number of additional shares authorized (shares) | 4,000,000 |  |
Maximum number of shares per participant per offering period (shares) | 5,000 |  |
Shares issued under the plan (shares) |  | 1,500,000 |
Options and RSUs | Non-Employee Director |  |  |
Share-Based Compensation [Line Items] |  |  |
Service period for award vesting (in years) |  | 1 year |
RSUs |  |  |
Share-Based Compensation [Line Items] |  |  |
Weighted-average period for recognition (in years) |  | 2 years 4 months 24 days |
Unrecognized stock-based compensation expense related to RSUs |  | $ 84.4 |
RSUs | Minimum |  |  |
Share-Based Compensation [Line Items] |  |  |
Service period for award vesting (in years) |  | 3 years |
RSUs | Maximum |  |  |
Share-Based Compensation [Line Items] |  |  |
Service period for award vesting (in years) |  | 4 years |
RSUs | Achievement Levels Based on EPS Targets |  |  |
Share-Based Compensation [Line Items] |  |  |
Vesting weight (percent) |  | 34.00% |
RSUs | Relative Total Stockholders Return |  |  |
Share-Based Compensation [Line Items] |  |  |
Vesting weight (percent) |  | 33.00% |
RSUs | Performance Based on Nasdaq Healthcare Provider Index |  |  |
Share-Based Compensation [Line Items] |  |  |
Vesting weight (percent) |  | 33.00% |
Stock Options |  |  |
Share-Based Compensation [Line Items] |  |  |
Weighted-average period for recognition (in years) |  | 1 year 2 months 12 days |

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