INCOME TAXES - Schedule of Income Tax Provisions (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Income Tax Disclosure [Line Items]
Income before provision for income taxes	$ 29,114	$ 9,872	$ 53,834	$ 19,657
Provision for income taxes	(8,178)	(2,844)	(14,243)	(4,351)
Immersion Corporation [Member]
Income Tax Disclosure [Line Items]
Income before provision for income taxes	29,114	9,872	53,834	19,657
Provision for income taxes	$ (8,178)	$ (2,844)	$ (14,243)	$ (4,351)
Effective tax rate	28.10%	28.80%	26.50%	22.10%