COMMITMENTS AND CONTINGENCIES - Narrative (Details)	3 Months Ended
	Jun. 30, 2025 USD ($)	Jun. 30, 2024 USD ($)	Mar. 31, 2025 USD ($)	Dec. 31, 2023 ft²	Mar. 31, 2021
Gain Contingencies [Line Items]
Lease extension					3 years
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Other assets		Other assets
Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration]	Other liabilities		Other liabilities
Lease expense	$ 100,000	$ 100,000
Operating lease asset	3,700,000		$ 3,900,000
Operating lease liability	$ 5,100,000		$ 5,400,000
Remaining lease term	10 years 3 months 18 days
Discount rate	7.37%
Undiscounted excess amount not disclosed	$ 0
Office Space
Gain Contingencies [Line Items]
Area of additional office space | ft²				7,100
Letters of Credit Issued and Outstanding
Gain Contingencies [Line Items]
Expiring letters of credit	900,000
Letters of credit drawn	0
Letters of Credit Issued and Outstanding | February 2026
Gain Contingencies [Line Items]
Expiring letters of credit	400,000
Letters of Credit Issued and Outstanding | March 2026
Gain Contingencies [Line Items]
Expiring letters of credit	300,000
Letters of Credit Issued and Outstanding | April 2026
Gain Contingencies [Line Items]
Expiring letters of credit	$ 200,000