CUSTOMER CONCENTRATION - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023
Concentration Risk [Line Items]
Revenue	$ 160,134	$ 145,066
Onity \| Customer Concentration Risk
Concentration Risk [Line Items]
Accounts receivable from largest customer	4,400	3,400
Onity \| Customer Concentration Risk \| Billed
Concentration Risk [Line Items]
Accounts receivable from largest customer	3,100	2,200
Onity \| Customer Concentration Risk \| Unbilled
Concentration Risk [Line Items]
Accounts receivable from largest customer	$ 1,300	$ 1,200
Onity \| Revenue \| Customer Concentration Risk
Concentration Risk [Line Items]
Concentration risk (in percent)	44.00%	44.00%
Revenue	$ 70,400	$ 63,200
Highly Correlated - Onity \| Revenue \| Customer Concentration Risk
Concentration Risk [Line Items]
Revenue	9,600	9,200
Rithm \| Revenue \| Customer Concentration Risk
Concentration Risk [Line Items]
Revenue	$ 2,300	2,800
Rithm \| Revenue \| Customer Concentration Risk \| Onity
Concentration Risk [Line Items]
Concentration risk (in percent)	14.00%
Concentration risk, delinquent loans serviced (in percent)	0.63
Highly Correlated - Rithm \| Revenue \| Customer Concentration Risk
Concentration Risk [Line Items]
Revenue	$ 10,800	$ 12,600

Concentration Risk, Percentage Of Delinquent Loans Serviced By Largest Customer's Largest Client

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Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.

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Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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