GOODWILL AND INTANGIBLE ASSETS - Intangible Assets with Definite Lives (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Intangible assets with definite lives
Gross Carrying Amount	$ 230,718	$ 19,846
Accumulated Amortization	(35,674)	(15,551)
Total	$ 195,044	$ 4,295
Weighted-Average Useful Life (Years)	4 years 7 months 6 days	9 years
Customer lists
Intangible assets with definite lives
Gross Carrying Amount	$ 129,427	$ 288
Accumulated Amortization	(15,487)	(288)
Total	$ 113,940	0
Weighted-Average Useful Life (Years)	4 years 10 months 24 days
Patent and technology
Intangible assets with definite lives
Gross Carrying Amount	$ 99,512	11,044
Accumulated Amortization	(18,657)	(6,943)
Total	$ 80,855	$ 4,101
Weighted-Average Useful Life (Years)	4 years 2 months 12 days	9 years 3 months 18 days
Trade names
Intangible assets with definite lives
Gross Carrying Amount	$ 1,354	$ 5,114
Accumulated Amortization	(1,193)	(5,114)
Total	$ 161	0
Weighted-Average Useful Life (Years)	1 year 3 months 18 days
Other
Intangible assets with definite lives
Gross Carrying Amount	$ 425	3,400
Accumulated Amortization	(337)	(3,206)
Total	$ 88	$ 194
Weighted-Average Useful Life (Years)	2 years 8 months 12 days	3 years