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DEBT - Additional Information (Details) - USD ($)			9 Months Ended	12 Months Ended
DEBT - Additional Information (Details) - USD ($)	Jun. 30, 2022	Jun. 01, 2022	Sep. 30, 2020	Dec. 31, 2022	Mar. 10, 2023
Hercules and Silicon Valley Bank [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity under term loan	$ 125,000,000		$ 75,000,000
Principal amount outstanding under term loan				$ 50,000,000
Description of maturity date terms for term loan			the Term Loan matures on October 1, 2024, or the Loan Maturity Date, and may be extended up to an additional 12 months upon the achievement of certain clinical, regulatory and financial milestones.
Term loan interest rate description				The Term Loan bears interest at a floating rate per annum equal to the greater of either (i) 9.0% or (ii) 9.0% plus the prime rate as reported in The Wall Street Journal (7.5% as of December 31, 2022) less 3.25%.
Term loan maturity date			Oct. 01, 2024
Percentage added to prime rate for debt instrument interest rate			9.00%
Interest only period payment term description			the interest-only period expires May 1, 2023. Upon the achievement of certain regulatory and financial milestones, the interest-only period may be extended for another six months until November 1, 2023.
End of term charge for loan, percentage			6.55%
Minimum amount of prepayment allowed under debt instrument			$ 5,000,000
Description of term loan payment terms			At our option, upon at least five business days’ prior written notice to Hercules, we may prepay all or any portion greater than or equal to $5,000,000 of the outstanding loan by paying the entire principal balance (or portion thereof) and all accrued and unpaid interest. Such prepayment is subject to a prepayment charge of 1.5% of the prepayment amount, if the prepayment is made in any of the first 36 months following the Closing Date for any draw downs prior to the second amendment. Thereafter, any prepayment is not subject to a prepayment charge.
Additional percentage of interest on past due amounts			5.00%
Carrying value of term loan, net				$ 51,157,000
Unamortized debt discount and issuance costs				628,000
Accrued end of term charge				1,785,000
Hercules and Silicon Valley Bank [Member] \| Second Amendment [Member]
Debt Instrument [Line Items]
Available remaining loan principal under second amendment				$ 75,000,000
Prepayment charge (as a percentage)	1.50%
Description of term loan payment terms	Under the second amendment, if we choose to prepay the principal with respect to any future draw down after the Effective Date, any such prepayment within the first 36 months after the Effective Date will be subject to a prepayment charge equal to 1.5% of the principal amount prepaid. No prepayment charge will be assessed for any prepayment occurring more than 36 months after the Effective Date.
Minimum cash balance as a percentage of loan amount outstanding		50.00%
Debt covenant minimum cash balance		$ 30,000,000
Debt discount under second amendment	$ 100,000
Debt issuance costs	75,000
Charge for prepayment occurring 36 months after effective date	0
Hercules and Silicon Valley Bank [Member] \| Second Amendment [Member] \| Subsequent Event [Member]
Debt Instrument [Line Items]
Available remaining loan principal under second amendment					$ 55,000,000.0
Hercules and Silicon Valley Bank [Member] \| Tranche One [Member] \| Second Amendment [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity under term loan	$ 20,000,000
Expiration date to borrow under a tranche for a debt instrument, description	earlier of 30 days of the achievement of certain clinical and financial milestones or September 15, 2023
Hercules and Silicon Valley Bank [Member] \| Tranche Two [Member] \| Second Amendment [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity under term loan	$ 10,000,000
Start date to borrow under a tranche for a debt instrument	Jan. 01, 2023
Expiration date to borrow under a tranche for a debt instrument	Dec. 15, 2023
Hercules and Silicon Valley Bank [Member] \| Tranche Three [Member] \| Second Amendment [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity under term loan	$ 20,000,000
Start date to borrow under a tranche for a debt instrument	Sep. 15, 2023
Expiration date to borrow under a tranche for a debt instrument	Sep. 15, 2024
Hercules and Silicon Valley Bank [Member] \| Tranche Four [Member] \| Second Amendment [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity under term loan	$ 25,000,000
Expiration date to borrow under a tranche for a debt instrument	Dec. 31, 2024
Hercules and Silicon Valley Bank [Member] \| Option one min cash debt covenant [Member] \| Second Amendment [Member]
Debt Instrument [Line Items]
Minimum cash balance as a percentage of loan amount outstanding	40.00%
Hercules and Silicon Valley Bank [Member] \| Option Two Min Cash Debt Covenant [Member] \| Second Amendment [Member]
Debt Instrument [Line Items]
Minimum cash balance as a percentage of loan amount outstanding	25.00%
Minimum market capitalization requirement for option	$ 750,000,000
Hercules and Silicon Valley Bank [Member] \| Option three min cash debt covenant [Member] \| Second Amendment [Member]
Debt Instrument [Line Items]
Minimum cash balance requirement to be met as a percentage of six-month product revenue against forecast	70.00%
Minimum percentage of net product revenues maintenance period	6 months
Hercules [Member] \| Second Amendment [Member] \| Subsequent Event [Member]
Debt Instrument [Line Items]
Percentage of remaining term commitments held under loan agreement					65.00%
Silicon Valley Bank [Member] \| Second Amendment [Member] \| Subsequent Event [Member]
Debt Instrument [Line Items]
Percentage of remaining term commitments held under loan agreement					35.00%