MARKETABLE SECURITIES - Schedule of Marketable Securities (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Marketable Securities [Line Items]
Amortized Cost	$ 202,371	$ 203,659
Unrealized Gains	7	2
Unrealized Losses	(2,977)	(847)
Fair Value	199,401	202,814
Government debt
Marketable Securities [Line Items]
Amortized Cost	2,000	2,000
Unrealized Gains	0	0
Unrealized Losses	(47)	(10)
Fair Value	1,953	1,990
Corporate debt
Marketable Securities [Line Items]
Amortized Cost	200,371	201,659
Unrealized Gains	7	2
Unrealized Losses	(2,930)	(837)
Fair Value	$ 197,448	$ 200,824

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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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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Amortized cost 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 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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