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COMMERCIAL LOANS AND INVESTMENTS - Summary of Commercial Loan Investments (Details) $ in Thousands				3 Months Ended	12 Months Ended
	Mar. 01, 2023 USD ($)	Feb. 21, 2023 USD ($)	Apr. 07, 2022 USD ($) item	Mar. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Original Face Amount				$ 55,200	$ 40,600
Current Face Amount				47,880	32,073
Carrying Value before CECL				47,597
Carrying Value				47,118	31,908
CECL Reserve				(479)
Carrying value at the time of sale				906
Mortgage Note - 4311 Maple Avenue, Dallas, TX
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Original Face Amount					400
Current Face Amount					400
Carrying Value					$ 395
Coupon Rate					7.50%
Remaining commitment				0
Amount repaid by borrower		$ 400
Mortgage Note - Founders Square - Dallas, TX
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Original Face Amount				15,000
Current Face Amount	$ 15,000			15,000
Carrying Value before CECL				$ 14,854
Coupon Rate	8.75%			8.75%
Interest-only term (in years)	3 years
Origination fee (as percentage)	1.00%
Origination fee	$ 150
Construction Loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Current Face Amount				$ 4,300
Construction Loan - The Exchange At Gwinnett - Buford, GA
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Original Face Amount				8,700	$ 8,700
Current Face Amount				1,427	220
Carrying Value before CECL				$ 1,391
Carrying Value					$ 173
Coupon Rate				7.25%	7.25%
Loan origination				$ 1,200
Remaining commitment				4,300
Improvement Loan For Ashford Lane - Atlanta, Georgia
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Original Face Amount				1,500	$ 1,500
Current Face Amount				1,453	1,453
Carrying Value before CECL				$ 1,453
Carrying Value					$ 1,453
Coupon Rate				0.00%	12.00%
Preferred Investment - Watters Creek - Allen, TX
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Original Face Amount				$ 30,000	$ 30,000
Current Face Amount			$ 30,000	30,000	30,000
Carrying Value before CECL				$ 29,899
Carrying Value					$ 29,887
Coupon Rate			8.50%	8.50%	8.50%
Origination fee			$ 150
Percentage of funding towards total investment (as a percent)			23.00%
Mortgage Loans On Real Estate, Extension Term, Number of Option | item			2
Mortgage Loans On Real Estate, Extension Term			1 year

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