SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Disaggregation of Revenue [Line Items]
Total revenues	$ 124,422	$ 24,320
Intellectual property operations
Disaggregation of Revenue [Line Items]
Total revenues	69,905	13,623
Paid-up license revenue agreements
Disaggregation of Revenue [Line Items]
Total revenues	69,490	12,365
Recurring License Revenue Agreements
Disaggregation of Revenue [Line Items]
Total revenues	415	1,258
Industrial operations
Disaggregation of Revenue [Line Items]
Total revenues	7,676	8,841
Printers, consumables and parts
Disaggregation of Revenue [Line Items]
Total revenues	6,903	8,078
Services
Disaggregation of Revenue [Line Items]
Total revenues	$ 773	$ 763