DESCRIPTION OF BUSINESS - Narrative (Details) $ in Thousands			1 Months Ended	12 Months Ended
	Nov. 13, 2023 USD ($)	Oct. 07, 2021 USD ($)	Nov. 30, 2023 USD ($)	Dec. 31, 2023 USD ($) patent shares	Sep. 30, 2022 USD ($)	Jul. 31, 2023 shares	Jul. 14, 2023 shares	Dec. 31, 2022 shares
Business Acquisition [Line Items]
Number of new patent portfolios acquired | patent				0
Common stock, shares, issued | shares				99,895,473				43,484,867
Common stock, shares, outstanding | shares				99,895,473		99,886,322		43,484,867
Common Stock
Business Acquisition [Line Items]
Convertible preferred stock, shares issued upon conversion | shares							9,616,746
Starboard
Business Acquisition [Line Items]
Common stock, shares, issued | shares				61,123,595
Printronix
Business Acquisition [Line Items]
Purchase price		$ 10,000			$ 37,000
Business combination, initial cash payment					33,000
Working capital adjustment					$ 4,000
Cash payment for acquisition		$ 10,000
Benchmark
Business Acquisition [Line Items]
Cash payment for acquisition	$ 10,000		$ 10,000
Voting rights acquired	50.40%		50.40%
Maximum
Business Acquisition [Line Items]
Ideal market value for future acquisitions				$ 2,000,000
Minimum
Business Acquisition [Line Items]
Ideal market value for future acquisitions				$ 1,000,000