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FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS - Estimated fair values of Tellutax contingent consideration (Details) $ in Thousands |  | 12 Months Ended
--- | --- | ---
Jan. 25, 2021 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Fair value adjustments to contingent consideration |  | $ 2,300 | $ 300
Purchase commitment and contingent consideration liabilities, current |  | 6,149 | 468
Purchase commitment and contingent consideration liabilities, net of current portion |  | 8,412 | 10,829
Tellutax |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Tellutax Contingent Consideration | $ 2,200 | 4,800 | 2,500
Fair value adjustments to contingent consideration |  | 2,300 | $ 300
Purchase commitment and contingent consideration liabilities, current |  | 1,400 |
Purchase commitment and contingent consideration liabilities, net of current portion |  | $ 3,400 |
Cash consideration | $ 6,100 |  |
Tellutax | Revenue volatility |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Contingent consideration measurement input |  | 75.0 | 95.0
Tellutax | Revenue discount rate |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Contingent consideration measurement input |  | 22.4 | 20.0
Tellutax | Term (in years) |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Contingent consideration measurement input |  | 2.4 | 3.6

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