STOCK-BASED AWARDS - Schedule of Stock Option Activity (Details) $ / shares in Units, $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2024 USD ($) $ / shares shares	Dec. 31, 2023 USD ($) $ / shares shares
Number of Options
Balance - beginning of period (in shares) | shares	32,911,135
Options granted (in shares) | shares	232,177
Options exercised (in shares) | shares	(2,098,557)
Options canceled (in shares) | shares	(757,507)
Balance - end of period (in shares) | shares	30,287,248	32,911,135
Options vested and exercisable (in shares) | shares	26,461,672
Weighted Average Exercise Price
Balance - beginning of period (in dollars per share) | $ / shares	$ 1.99
Options granted (in dollars per share) | $ / shares	3.99
Options exercised (in dollars per share) | $ / shares	1.10
Options canceled (in dollars per share) | $ / shares	7.29
Balance - end of period (in dollars per share) | $ / shares	1.94	$ 1.99
Options vested and exercisable (in dollars per share) | $ / shares	$ 1.28
Additional Disclosures
Options outstanding, weighted average remaining contractual term	4 years 10 months 28 days	5 years 6 months
Options outstanding, intrinsic value | $	$ 43,217	$ 91,785
Options vested and exercisable, weighted average remaining contractual term	4 years 8 months 15 days
Options vested and exercisable, intrinsic value | $	$ 42,821