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GOODWILL AND LONG-LIVED ASSETS - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 56,454	$ 59,608
Accumulated Amortization	37,659	35,298
Net Carrying Value	18,795	24,310
Merchant relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	16,512	19,976
Accumulated Amortization	12,500	12,554
Net Carrying Value	4,012	7,422
Trade names
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	9,160	9,604
Accumulated Amortization	8,211	8,215
Net Carrying Value	949	1,389
Patents
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	13,303	12,455
Accumulated Amortization	6,502	5,712
Net Carrying Value	6,801	6,743
Other intangible assets
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	17,479	17,573
Accumulated Amortization	10,446	8,817
Net Carrying Value	$ 7,033	$ 8,756

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