INTANGIBLE ASSETS AND GOODWILL - Carrying Value of Intangible Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 312,607	$ 276,554
Accumulated Amortization	(70,582)	(56,540)
Net Carrying Amount	242,025	220,014
Trade names
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	35,900	27,300
Accumulated Amortization	(4,302)	(3,395)
Net Carrying Amount	31,598	23,905
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	214,500	189,000
Accumulated Amortization	(49,306)	(40,091)
Net Carrying Amount	165,194	148,909
Technology
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	47,800	47,800
Accumulated Amortization	(13,543)	(11,153)
Net Carrying Amount	34,257	36,647
Capitalized software development costs
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	14,407	12,454
Accumulated Amortization	(3,431)	(1,901)
Net Carrying Amount	$ 10,976	$ 10,553