SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Fair Value of Financial Instruments (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023
Marketable Securities, Available For Sale
Cash and cash equivalents	$ 41,666	$ 86,097
Fair Value, Recurring
Marketable Securities, Available For Sale
Amortized Cost Basis, Marketable securities, available for sale	469,558	318,094
Unrealized Gains, Marketable securities, available for sale	530	248
Unrealized Losses, Marketable securities, available for sale	(110)	(149)
Fair Market Value, Marketable securities, available for sale	469,978	318,193
Fair Value, Recurring \| Level 1 \| Money market funds
Marketable Securities, Available For Sale
Cash and cash equivalents	41,474	85,897
Cash equivalents, Fair Market Value	41,474	85,897
Fair Value, Recurring \| Level 2 \| Asset-backed securities
Marketable Securities, Available For Sale
Amortized Cost Basis, Marketable securities, available for sale	50,262	10,228
Unrealized Gains, Marketable securities, available for sale	69	12
Unrealized Losses, Marketable securities, available for sale		(2)
Fair Market Value, Marketable securities, available for sale	50,331	10,238
Fair Value, Recurring \| Level 2 \| Corporate debt securities
Marketable Securities, Available For Sale
Amortized Cost Basis, Marketable securities, available for sale	193,769	82,514
Unrealized Gains, Marketable securities, available for sale	179	66
Unrealized Losses, Marketable securities, available for sale	(81)	(113)
Fair Market Value, Marketable securities, available for sale	193,867	82,467
Fair Value, Recurring \| Level 2 \| Commercial paper
Marketable Securities, Available For Sale
Amortized Cost Basis, Marketable securities, available for sale	10,432	19,457
Unrealized Gains, Marketable securities, available for sale	3	13
Unrealized Losses, Marketable securities, available for sale		(8)
Fair Market Value, Marketable securities, available for sale	10,435	19,462
Fair Value, Recurring \| Level 2 \| U.S. government treasury and agency securities
Marketable Securities, Available For Sale
Amortized Cost Basis, Marketable securities, available for sale	173,621	116,579
Unrealized Gains, Marketable securities, available for sale	279	151
Unrealized Losses, Marketable securities, available for sale	(29)	(26)
Fair Market Value, Marketable securities, available for sale	$ 173,871	116,704
Fair Value, Recurring \| Level 2 \| Supranational and sovereign government securities
Marketable Securities, Available For Sale
Amortized Cost Basis, Marketable securities, available for sale		3,419
Unrealized Gains, Marketable securities, available for sale		6
Fair Market Value, Marketable securities, available for sale		$ 3,425

Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(1))
-Publisher FASB
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 320
-SubTopic 10
-Name Accounting Standards Codification
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-Paragraph 2
-Subparagraph (a)
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
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Amount of unrealized gain on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 320
-SubTopic 10
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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
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