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FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS - Estimated fair values of Tellutax contingent consideration (Details) - Tellutax $ in Thousands	1 Months Ended	3 Months Ended		9 Months Ended
	Jan. 31, 2021 payment	Jun. 30, 2025 USD ($)	Sep. 30, 2024 USD ($)	Sep. 30, 2024 USD ($)	Sep. 30, 2025 USD ($)	Dec. 31, 2024 USD ($)
Fair Value Measurement Inputs and Valuation Techniques
Contingent consideration					$ 0	$ 0
Number of potential earnout payments | payment	3
Revenue achievement period	30 months
Final payment included in other operating expense (income)		$ 200
Change in fair value of contingent consideration liabilities			$ 100	$ (2,275)

X

- Definition

Amount of increase (decrease) in value of liability in contingent consideration arrangement in business combination, including, but not limited to, difference arising upon settlement.

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Amount of liability recognized arising from contingent consideration in a business combination.

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