EMPLOYEE COMPENSATION PLANS (EQUITY BASED COMPENSATION EXPENSE TABLE) (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2024 |
Mar. 31, 2023 |
|
| Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | ||
| Equity-based compensation expense | $ 5,812 | $ 4,154 |
| Restricted Stock Units (RSUs) [Member] | ||
| Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | ||
| Equity-based compensation expense | 5,800 | 3,900 |
| Restricted Stock Units (RSUs) [Member] | Cost of Services | ||
| Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | ||
| Equity-based compensation expense | 2,245 | 1,862 |
| Restricted Stock Units (RSUs) [Member] | Selling General And Administrative Expenses [Member] | ||
| Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | ||
| Equity-based compensation expense | $ 3,567 | $ 2,292 |