REVENUE FROM CONTRACTS WITH CUSTOMERS (Details) - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Disaggregation of Revenue [Line Items]
Net revenue	$ 77,828,000	$ 80,123,000
Contract assets	0		$ 0
United States
Disaggregation of Revenue [Line Items]
Net revenue	65,364,000	69,557,000
All other countries
Disaggregation of Revenue [Line Items]
Net revenue	12,464,000	10,566,000
Other revenue (point in time or over time)
Disaggregation of Revenue [Line Items]
Net revenue	139,000	2,653,000
Over time | Virtual currency (over time)
Disaggregation of Revenue [Line Items]
Net revenue	60,247,000	64,385,000
Point in time | Advertising (point in time)
Disaggregation of Revenue [Line Items]
Net revenue	$ 17,442,000	$ 13,085,000