INVESTMENTS - Summary of debt securities by major security type (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	$ 98,728	$ 97,755
Gross Unrealized Gains	31	24
Gross Unrealized Losses	(76)	(143)
Fair Value	98,683	97,636
Corporate Debt Securities
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	54,381	53,452
Gross Unrealized Gains	27	22
Gross Unrealized Losses	(23)	(40)
Fair Value	54,385	53,434
U.S. Government Agency Securities
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	44,347	44,303
Gross Unrealized Gains	4	2
Gross Unrealized Losses	(53)	(103)
Fair Value	44,298	44,202
Certificates of Deposit
Debt Securities, Available-for-Sale [Line Items]
Certificates of Deposit	$ 6,693	$ 6,417