LONG-TERM DEBT - Narrative (Details)						1 Months Ended	3 Months Ended				12 Months Ended
	Feb. 14, 2024 USD ($)	Sep. 18, 2023 USD ($)	Mar. 29, 2023	Feb. 14, 2023 USD ($)	Jun. 22, 2021 USD ($)	Apr. 30, 2018 USD ($) lender	Mar. 31, 2026 USD ($)	Mar. 31, 2024 USD ($) shares	Sep. 30, 2023 USD ($)	Mar. 31, 2023 USD ($)	Dec. 31, 2023 USD ($) shares	Jun. 30, 2023
Debt Instrument [Line Items]
Repayments of long-term debt								$ 0		$ 20,000,000
Cash and cash equivalents (less than)								$ 29,599,000		$ 43,113,000	$ 32,522,000
Warrants (in shares) | shares								1,520,628			1,612,705
Debt issuance and amendment costs								$ 2,700,000			$ 3,300,000
Accumulated amortization of debt issuance and amendment costs								$ 6,700,000			6,100,000
Altisource S.A.R.L. | Deer Park Road Management Company, LP
Debt Instrument [Line Items]
Noncontrolling ownership percentage (in percent)								16.00%		20.00%
Warrant
Debt Instrument [Line Items]
Warrants and Rights Outstanding				$ 8,100,000
Term B Loans
Debt Instrument [Line Items]
Percentage of consolidated excess cash flow requiring mandatory prepayments (in percent)								0.50
April 3, 2018 Credit Agreement
Debt Instrument [Line Items]
Number of incremental lenders | lender						1
Accordion feature, potential increase in additional borrowings						$ 50,000,000
April 3, 2018 Credit Agreement | Term B Loans
Debt Instrument [Line Items]
Debt instrument, face amount						412,000,000
Interest rate at the end of the period (in percent)								14.20%
April 3, 2018 Credit Agreement | Term B Loans | Deer Park Road Management Company, LP | Altisource S.A.R.L.
Debt Instrument [Line Items]
Long-term debt								$ 40,900,000		$ 44,700,000
Interest received								$ 1,100,000		900,000
April 3, 2018 Credit Agreement | Term B Loans | Altisource S.A.R.L. | Deer Park Road Management Company, LP
Debt Instrument [Line Items]
Warrants (in shares) | shares								292,000
April 3, 2018 Credit Agreement | Term B Loans | Maximum
Debt Instrument [Line Items]
Amount of principal or interest if failed to pay considered as event of default						5,000,000
Amount of debt which results in acceleration of debt if failed to pay considered as event of default						5,000,000
Amount of unbonded, undischarged or unstayed debt under entry by court of one or more judgments for certain period to determine as event of default						$ 10,000,000
April 3, 2018 Credit Agreement | Term B Loans | Variable Rate Component One, Paid In Cash | Base Rate
Debt Instrument [Line Items]
Interest rate margin (in percent)				4.00%
Secured Debt | Line of Credit
Debt Instrument [Line Items]
Repayments of long-term debt									$ 10,000,000	$ 20,000,000	30,000,000
PIK Component of Interest Rate (in percent)								0.0375				0.0450
Secured Debt | Line of Credit | Forecast
Debt Instrument [Line Items]
Repayments of senior debt							$ 5,200,000
Secured Debt | Line of Credit | Maximum
Debt Instrument [Line Items]
Repayments of long-term debt		$ 30,000,000
Secured Debt | Term B Loans | Adjusted Eurodollar Rate
Debt Instrument [Line Items]
Interest rate margin (in percent)			4.00%
Secured Debt | Second Amended Credit Facility | Line of Credit
Debt Instrument [Line Items]
Repayments of long-term debt	$ 30,000,000
Secured Debt | Second Amended Credit Facility | Line of Credit | Variable Rate Component One, Paid In Cash | Secured Overnight Financing Rate (SOFR)
Debt Instrument [Line Items]
Interest rate margin (in percent)				5.00%
Secured Debt | Credit agreement, par paydown, greater than $30 million | Line of Credit
Debt Instrument [Line Items]
PIK Component of Interest Rate (in percent)	0.02
Credit Facility
Debt Instrument [Line Items]
Payment due date default period (in days)					3 days
Interest rate (in percent)				10.00%
Failure to perform period (in days)					30 days
Covenant threshold					$ 40,000,000
Borrowings under revolving credit facility								$ 0			0
Debt issuance costs, net								100,000			200,000
Accumulated amortization								$ 400,000			$ 400,000
Credit Facility | Maximum
Debt Instrument [Line Items]
PIK Component of Interest Rate (in percent)				0.0200
Cash and cash equivalents (less than)				$ 35,000,000
Credit Facility | April 3, 2018 Credit Agreement | Line of Credit
Debt Instrument [Line Items]
Payment due date default period (in days)						5 days
Credit Facility | Second Revolver Amendment
Debt Instrument [Line Items]
Repayments of long-term debt				4,900,000
Other expenses				3,400,000
Credit Facility | Credit Facility Borrowings Through June 22, 2023
Debt Instrument [Line Items]
Maximum borrowing capacity				$ 15,000,000
Credit Facility | First Revolver Amendment
Debt Instrument [Line Items]
PIK interest rate (in percent)				0.0300
Upfront fee				$ 750,000