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DEBT - Narrative (Details)	1 Months Ended		3 Months Ended		6 Months Ended
DEBT - Narrative (Details)	Aug. 31, 2023 USD ($) tranche	Apr. 30, 2022 USD ($) tranche	Jun. 30, 2025 USD ($)	Jun. 30, 2024 USD ($)	Jun. 30, 2025 USD ($)	Jun. 30, 2024 USD ($)
Debt Instrument [Line Items]
Interest expense			$ 514,000	$ 597,000	$ 1,100,000	$ 1,184,000
Hercules Loan and Security Agreement \| Secured Debt
Debt Instrument [Line Items]
Principal amount	$ 150,000,000	$ 75,000,000
Debt instrument, number of tranches \| tranche	4	4
Debt instrument, face amount, first tranche	$ 50,000,000	$ 25,000,000
Proceeds from term loan	15,000,000	$ 5,000,000
Debt instrument, face amount, second tranche	20,000,000
Debt instrument, face amount, third tranche	20,000,000
Debt instrument, face amount, fourth tranche	$ 60,000,000
Interest rate (in percent)	7.45%		8.95%		8.95%
Basis spread (in percent)	4.20%
Maximum interest rate (in percent)	8.95%
Term fee (in percent)	6.00%
Effective interest rate (in percent)	9.30%
Interest expense			$ 600,000	$ 600,000	$ 1,100,000	$ 1,200,000
Hercules Loan and Security Agreement \| Secured Debt \| Through December 15, 2023
Debt Instrument [Line Items]
Debt instrument, face amount, first tranche	$ 5,000,000
Hercules Loan and Security Agreement \| Secured Debt \| July 1, 2024 through December 15, 2024
Debt Instrument [Line Items]
Debt instrument, face amount, first tranche	$ 25,000,000