CURRENT EXPECTED CREDIT LOSSES - Internal Credit Risk Rating (Details) - Loans Held for Investment $ in Thousands	Dec. 31, 2023 USD ($)
Financing Receivable, Credit Quality Indicator [Line Items]
2023	$ 114,315
2022	605,881
2021	762,761
2020	294,627
2019	200,688
Prior	148,252
Total	2,126,524
1 - Very Low Risk
Financing Receivable, Credit Quality Indicator [Line Items]
2023	0
2022	37,756
2021	0
2020	0
2019	0
Prior	0
Total	37,756
2 - Low Risk
Financing Receivable, Credit Quality Indicator [Line Items]
2023	103,699
2022	11,427
2021	264,249
2020	0
2019	0
Prior	54,340
Total	433,715
3 - Medium Risk
Financing Receivable, Credit Quality Indicator [Line Items]
2023	10,616
2022	470,254
2021	427,214
2020	121,907
2019	83,649
Prior	28,191
Total	1,141,831
4 - High Risk/Potential for Loss: Asset performance is trailing underwritten expectations. Loan at risk of impairment without material improvement to performance
Financing Receivable, Credit Quality Indicator [Line Items]
2023	0
2022	86,444
2021	71,298
2020	153,968
2019	86,392
Prior	15,878
Total	413,980
5 - Impaired/Loss Likely: A loan that has significantly increased probability of default or principal loss
Financing Receivable, Credit Quality Indicator [Line Items]
2023	0
2022	0
2021	0
2020	18,752
2019	30,647
Prior	49,843
Total	$ 99,242