CUSTOMER CONCENTRATION - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
Concentration Risk [Line Items]
Revenue	$ 153,120	$ 178,453
Ocwen \| Customer Concentration Risk
Concentration Risk [Line Items]
Accounts receivable from largest customer	4,000	3,000
Ocwen \| Customer Concentration Risk \| Billed
Concentration Risk [Line Items]
Accounts receivable from largest customer	3,200	2,800
Ocwen \| Customer Concentration Risk \| Unbilled
Concentration Risk [Line Items]
Accounts receivable from largest customer	$ 800	$ 200
Ocwen \| Revenue Benchmark \| Customer Concentration Risk
Concentration Risk [Line Items]
Concentration risk (in percent)	41.00%	31.00%
Revenue	$ 63,500	$ 55,600
Highly Correlated - Ocwen \| Revenue Benchmark \| Customer Concentration Risk
Concentration Risk [Line Items]
Concentration risk (in percent)	6.00%
Revenue	$ 9,500
Rithm \| Revenue Benchmark \| Customer Concentration Risk
Concentration Risk [Line Items]
Revenue	$ 3,200	3,100
Rithm \| Revenue Benchmark \| Customer Concentration Risk \| Ocwen
Concentration Risk [Line Items]
Concentration risk (in percent)	17.00%
Highly Correlated - Rithm \| Revenue Benchmark \| Customer Concentration Risk
Concentration Risk [Line Items]
Revenue	$ 13,000	$ 13,600

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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