INVESTMENTS - Carrying Value and Amortized Cost of Available-For-Sale Debt Securities (Details) - USD ($) $ in Thousands	6 Months Ended
Jun. 30, 2026	Dec. 31, 2025
Minimum
INVESTMENTS
Non current investment maturity term (in years)	1 year
Maximum
INVESTMENTS
Non current investment maturity term (in years)	2 years
Short-term
INVESTMENTS
Amortized Cost	$ 118,110	$ 22,819
Unrealized Gains	10	19
Unrealized Losses	(98)
Fair Value	118,022	22,838
Short-term - Commercial paper
INVESTMENTS
Amortized Cost	44,520	7,558
Unrealized Gains	6	7
Unrealized Losses	(38)
Fair Value	44,488	7,565
Short-term - Corporate debt securities
INVESTMENTS
Amortized Cost	66,101	15,261
Unrealized Gains	4	12
Unrealized Losses	(53)
Fair Value	66,052	15,273
Short-term U.S. government securities
INVESTMENTS
Amortized Cost	7,489
Unrealized Losses	(7)
Fair Value	7,482
Long-term
INVESTMENTS
Amortized Cost	295,306	106,800
Unrealized Gains	44	327
Unrealized Losses	(682)
Fair Value	294,668	107,127
Long-term - Commercial paper
INVESTMENTS
Amortized Cost		805
Unrealized Gains		1
Fair Value		806
Long-term - Corporate debt securities
INVESTMENTS
Amortized Cost	260,098	88,626
Unrealized Gains	35	248
Unrealized Losses	(551)
Fair Value	259,582	88,874
Long-term - U.S. government securities
INVESTMENTS
Amortized Cost	35,208	17,369
Unrealized Gains	9	78
Unrealized Losses	(131)
Fair Value	$ 35,086	$ 17,447

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Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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