FAIR VALUE OF FINANCIAL INSTRUMENTS - SCHEDULE OF SHORT TERM INVESTMENT (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
Mar. 31, 2024	Dec. 31, 2023
Fair Value, off-Balance-Sheet Risks, Disclosure Information
Amortized cost	$ 90,245	$ 98,711
Gross unrealized gains	46	260
Gross unrealized loss	(79)	(23)
Estimated fair value	90,212	98,948
Allowance for credit loss	0	0
Accrued interest receivable	300	600
Agency bonds
Fair Value, off-Balance-Sheet Risks, Disclosure Information
Amortized cost	37,450	42,090
Gross unrealized gains	35	179
Gross unrealized loss	(39)	(14)
Estimated fair value	37,446	42,255
Commercial paper
Fair Value, off-Balance-Sheet Risks, Disclosure Information
Amortized cost	36,590	38,362
Gross unrealized gains	7	29
Gross unrealized loss	(15)	(5)
Estimated fair value	36,582	38,386
U.S. Treasury bills
Fair Value, off-Balance-Sheet Risks, Disclosure Information
Amortized cost	9,339	10,334
Gross unrealized gains	1	31
Gross unrealized loss	(12)	(3)
Estimated fair value	9,328	10,362
Corporate debt securities
Fair Value, off-Balance-Sheet Risks, Disclosure Information
Amortized cost	6,866	7,925
Gross unrealized gains	3	21
Gross unrealized loss	(13)	(1)
Estimated fair value	$ 6,856	$ 7,945
Maximum \| Agency bonds
Fair Value, off-Balance-Sheet Risks, Disclosure Information
Maturity term	2 years	2 years
Maximum \| Commercial paper
Fair Value, off-Balance-Sheet Risks, Disclosure Information
Maturity term	2 years	2 years
Maximum \| U.S. Treasury bills
Fair Value, off-Balance-Sheet Risks, Disclosure Information
Maturity term	2 years	2 years
Maximum \| Corporate debt securities
Fair Value, off-Balance-Sheet Risks, Disclosure Information
Maturity term	2 years	2 years

Maturity term for debt securities classified as available for sale.

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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).

+ References

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Amount, before tax, of unrealized loss 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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Amount of 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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Amount, after allowance for credit loss, of accrued interest on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), classified as noncurrent.

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Amount of allowance for credit loss 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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Amortized cost, after allowance for credit loss, of 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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