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DEBT - Schedule of Interest Cost Recognized In Statements Of Operations (Details) - Convertible Notes - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Notes due 2028
Debt Instrument [Line Items]
Contractual interest expense	$ 0	$ 0	$ 0	$ 0
Amortization of debt discount	0	0	0	0
Amortization of debt issuance costs	327	326	643	652
Total interest cost recognized	327	326	643	652
Notes due 2026
Debt Instrument [Line Items]
Contractual interest expense	0	0	0	0
Amortization of debt discount	0	0	0	0
Amortization of debt issuance costs	502	502	987	1,005
Total interest cost recognized	$ 502	502	987	1,005
Notes due 2025
Debt Instrument [Line Items]
Contractual interest expense		64	43	128
Amortization of debt discount		1,205	803	2,382
Amortization of debt issuance costs		123	75	249
Total interest cost recognized		$ 1,392	$ 921	$ 2,759

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Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.

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