SEGMENT INFORMATION - Schedule of Cost of Revenue by Segment and Category (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Segment Reporting Information [Line Items]
Cost of revenue	$ 64,246	$ 76,261	$ 229,992
Service
Segment Reporting Information [Line Items]
Cost of revenue	64,246	76,261	82,020
Product
Segment Reporting Information [Line Items]
Cost of revenue	0	0	147,972
North America
Segment Reporting Information [Line Items]
Cost of revenue	50,959	62,115	71,392
North America | Service
Segment Reporting Information [Line Items]
Cost of revenue	50,959	62,115	70,934
North America | Local
Segment Reporting Information [Line Items]
Cost of revenue	44,199	52,693	58,192
North America | Goods
Segment Reporting Information [Line Items]
Cost of revenue	3,276	5,249	7,790
North America | Travel
Segment Reporting Information [Line Items]
Cost of revenue	3,484	4,173	4,952
North America | Product
Segment Reporting Information [Line Items]
Cost of revenue	0	0	458
International
Segment Reporting Information [Line Items]
Cost of revenue	13,287	14,146	158,600
International | Service
Segment Reporting Information [Line Items]
Cost of revenue	13,287	14,146	11,086
International | Local
Segment Reporting Information [Line Items]
Cost of revenue	9,903	10,647	8,962
International | Goods
Segment Reporting Information [Line Items]
Cost of revenue	2,305	2,080	986
International | Travel
Segment Reporting Information [Line Items]
Cost of revenue	1,079	1,419	1,138
International | Product
Segment Reporting Information [Line Items]
Cost of revenue	$ 0	$ 0	$ 147,514