REVENUE FROM CONTRACTS WITH CUSTOMERS (Details) - USD ($) |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
Sep. 30, 2023 |
Sep. 30, 2022 |
Sep. 30, 2023 |
Sep. 30, 2022 |
Dec. 31, 2022 |
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| Disaggregation of Revenue [Line Items] | |||||
| Total net revenue | $ 75,858,000 | $ 72,127,000 | $ 233,774,000 | $ 210,931,000 | |
| Contract assets | 0 | 0 | $ 0 | ||
| United States | |||||
| Disaggregation of Revenue [Line Items] | |||||
| Total net revenue | 64,414,000 | 63,501,000 | 200,566,000 | 185,646,000 | |
| All other countries | |||||
| Disaggregation of Revenue [Line Items] | |||||
| Total net revenue | 11,444,000 | 8,626,000 | 33,208,000 | 25,285,000 | |
| Virtual currency (over time) | |||||
| Disaggregation of Revenue [Line Items] | |||||
| Total net revenue | 61,558,000 | 65,607,000 | 187,565,000 | 195,377,000 | |
| Advertising (point in time) | |||||
| Disaggregation of Revenue [Line Items] | |||||
| Total net revenue | 14,190,000 | 3,807,000 | 41,608,000 | 11,364,000 | |
| Other revenue (point in time or over time) | |||||
| Disaggregation of Revenue [Line Items] | |||||
| Total net revenue | $ 110,000 | $ 2,713,000 | $ 4,601,000 | $ 4,190,000 | |
| X | ||||||||||
- Definition Amount, before allowance for credit loss, of right to consideration in exchange for good or service transferred to customer, when right is conditioned on something other than passage of time. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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