REVENUE - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2025	Mar. 31, 2024
Disaggregation of Revenue [Line Items]
Total revenue	$ 16,532	$ 12,947
Licensing, support and maintenance
Disaggregation of Revenue [Line Items]
Total revenue	15,335	11,739
Variable royalties
Disaggregation of Revenue [Line Items]
Total revenue	1,167	818
Other
Disaggregation of Revenue [Line Items]
Total revenue	$ 30	$ 390

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.

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.

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+ Details