SERVICING ASSETS - Fair Value and Valuation Assumptions (Details) $ in Thousands	Dec. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)
Servicing Assets at Fair Value [Line Items]
Servicing assets at fair value	$ 44,922	$ 46,257
Fair Value
Servicing Assets at Fair Value [Line Items]
Servicing assets at fair value	15,358	22,062
Lower of Cost or Market
Servicing Assets at Fair Value [Line Items]
Servicing assets at fair value	$ 29,564	$ 24,195
Weighted Average | Discount rate | Fair Value
Servicing Assets at Fair Value [Line Items]
Servicing assets, measurement input	0.1125	0.1200
Weighted Average | Discount rate | Lower of Cost or Market
Servicing Assets at Fair Value [Line Items]
Servicing assets, measurement input	0.1127	0.1297
Weighted Average | Cumulative prepayment rate
Servicing Assets at Fair Value [Line Items]
Servicing assets, measurement input	0.2250	0.2250
Weighted Average | Cumulative prepayment rate | Fair Value
Servicing Assets at Fair Value [Line Items]
Servicing assets, measurement input	0.2250	0.2250
Weighted Average | Cumulative prepayment rate | Lower of Cost or Market
Servicing Assets at Fair Value [Line Items]
Servicing assets, measurement input	0.3372	0.3465
Weighted Average | Average cumulative default rate
Servicing Assets at Fair Value [Line Items]
Servicing assets, measurement input	0.2100	0.2100
Weighted Average | Average cumulative default rate | Fair Value
Servicing Assets at Fair Value [Line Items]
Servicing assets, measurement input	0.2100	0.2100
Weighted Average | Average cumulative default rate | Lower of Cost or Market
Servicing Assets at Fair Value [Line Items]
Servicing assets, measurement input	0.1695	0.1890
Minimum | Discount rate | Fair Value
Servicing Assets at Fair Value [Line Items]
Servicing assets, measurement input	0.1125	0.1200
Minimum | Discount rate | Lower of Cost or Market
Servicing Assets at Fair Value [Line Items]
Servicing assets, measurement input	0.1075	0.1200
Minimum | Cumulative prepayment rate
Servicing Assets at Fair Value [Line Items]
Servicing assets, measurement input	0.2250	0.2250
Minimum | Cumulative prepayment rate | Fair Value
Servicing Assets at Fair Value [Line Items]
Servicing assets, measurement input	0.2250	0.2250
Minimum | Cumulative prepayment rate | Lower of Cost or Market
Servicing Assets at Fair Value [Line Items]
Servicing assets, measurement input	0.2250	0.2250
Minimum | Average cumulative default rate
Servicing Assets at Fair Value [Line Items]
Servicing assets, measurement input	0.2100	0.2100
Minimum | Average cumulative default rate | Fair Value
Servicing Assets at Fair Value [Line Items]
Servicing assets, measurement input	0.2100	0.2100
Minimum | Average cumulative default rate | Lower of Cost or Market
Servicing Assets at Fair Value [Line Items]
Servicing assets, measurement input	0.0500	0.0500
Maximum | Discount rate | Fair Value
Servicing Assets at Fair Value [Line Items]
Servicing assets, measurement input	0.1125	0.1200
Maximum | Discount rate | Lower of Cost or Market
Servicing Assets at Fair Value [Line Items]
Servicing assets, measurement input	0.1200	0.1350
Maximum | Cumulative prepayment rate
Servicing Assets at Fair Value [Line Items]
Servicing assets, measurement input	0.2250	0.2250
Maximum | Cumulative prepayment rate | Fair Value
Servicing Assets at Fair Value [Line Items]
Servicing assets, measurement input	0.2250	0.2250
Maximum | Cumulative prepayment rate | Lower of Cost or Market
Servicing Assets at Fair Value [Line Items]
Servicing assets, measurement input	0.5000	0.7500
Maximum | Average cumulative default rate
Servicing Assets at Fair Value [Line Items]
Servicing assets, measurement input	0.2100	0.2100
Maximum | Average cumulative default rate | Fair Value
Servicing Assets at Fair Value [Line Items]
Servicing assets, measurement input	0.2100	0.2100
Maximum | Average cumulative default rate | Lower of Cost or Market
Servicing Assets at Fair Value [Line Items]
Servicing assets, measurement input	0.2100	0.2000