v3.26.1
CUSTOMER CONCENTRATION - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2026
Mar. 31, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Concentration Risk            
Revenue $ 50,663   $ 43,288 $ 98,247 $ 86,727  
Onity Financial Corporation | Customer Concentration Risk            
Concentration Risk            
Accounts receivable 5,100     5,100   $ 5,100
Onity Financial Corporation | Customer Concentration Risk | Billed            
Concentration Risk            
Accounts receivable 2,600     2,600   2,600
Onity Financial Corporation | Customer Concentration Risk | Unbilled            
Concentration Risk            
Accounts receivable $ 2,500     $ 2,500   $ 2,500
Onity Financial Corporation | Revenue | Customer Concentration Risk            
Concentration Risk            
Concentration risk (in percent) 29.00%   43.00% 33.00% 44.00%  
Revenue $ 16,600   $ 18,500 $ 36,100 $ 37,800  
Highly Correlated - Onity | Revenue | Customer Concentration Risk            
Concentration Risk            
Revenue 2,100   1,900 3,900 4,100  
Rithm | Revenue | Customer Concentration Risk            
Concentration Risk            
Revenue 500   1,100 1,100 1,800  
Rithm | Revenue | Customer Concentration Risk | Onity Financial Corporation            
Concentration Risk            
Concentration risk (in percent)   9.00%        
Percentage of delinquent loans Onity services (in percent)   0.47        
Servicing asset, transfers   $ 6,900,000        
Rithm | Revenue | Customer Concentration Risk | Onity Financial Corporation | Mortgage Servicing Rights            
Concentration Risk            
Financing receivable after allowance for credit loss   $ 29,700,000        
Highly Correlated - Rithm | Revenue | Customer Concentration Risk            
Concentration Risk            
Revenue $ 1,600   $ 2,700 $ 4,200 $ 5,300