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SHARE-BASED PAYMENTS - Schedule of employee stock incentive plans (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense for restricted stock units			$ 17,594	$ 35,264
2021 Stock Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense for restricted stock units	$ 2,588	$ 10,429	17,002	33,972
2021 Stock Incentive Plan | Share-based compensation expenses for continuing operations
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense for restricted stock units	2,216	9,849	15,650	32,046
2021 Stock Incentive Plan | Share-based compensation expenses for discontinued operations
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense for restricted stock units	372	580	1,352	1,926
Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense for restricted stock units	72	132	379	556
Employee Stock Purchase Plan | Share-based compensation expenses for continuing operations
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense for restricted stock units	64	114	340	485
Employee Stock Purchase Plan | Share-based compensation expenses for discontinued operations
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense for restricted stock units	$ 8	$ 18	$ 39	$ 71

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