DEBT - September Note Purchase Agreement, Schedule of Debt (Details) - Unsecured Debt	Sep. 30, 2023 USD ($)
Series A
Line of Credit Facility [Line Items]
Amount	$ 75,000,000
Interest Rate	3.84%
Series B
Line of Credit Facility [Line Items]
Amount	$ 50,000,000
Interest Rate	3.69%
Series C
Line of Credit Facility [Line Items]
Amount	$ 50,000,000
Interest Rate	2.70%
Series 2021-A
Line of Credit Facility [Line Items]
Amount	$ 35,000,000
Interest Rate	2.50%
Series 2021-B
Line of Credit Facility [Line Items]
Amount	$ 50,000,000
Interest Rate	2.62%
Series 2021-C
Line of Credit Facility [Line Items]
Amount	$ 25,000,000
Interest Rate	2.68%
Series 2021-D
Line of Credit Facility [Line Items]
Amount	$ 15,000,000
Interest Rate	2.78%