Schedule of Fair Value Estimates for Financial Instruments (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Carrying Amount [Member]
Financial Assets
Cash and cash equivalents	$ 2,502	$ 3,522
Loan receivable, net	50,639	58,130
Accrued interest on loans receivables, net	929	1,171
Financial Liabilities
Customer interest escrow	297	292
Accrued interest payable	4,165	3,861
Carrying Amount [Member] | Secured Debt [Member]
Financial Liabilities
Notes payable unsecured, net	24,725	21,519
Carrying Amount [Member] | Unsecured Debt [Member]
Financial Liabilities
Notes payable unsecured, net	33,885	31,786
Estimated Fair Value [Member]
Financial Assets
Cash and cash equivalents	2,502	3,522
Loan receivable, net	50,639	58,130
Accrued interest on loans receivables, net	929	1,171
Financial Liabilities
Customer interest escrow	297	292
Accrued interest payable	4,165	3,861
Estimated Fair Value [Member] | Secured Debt [Member]
Financial Liabilities
Notes payable unsecured, net	24,725	21,519
Estimated Fair Value [Member] | Unsecured Debt [Member]
Financial Liabilities
Notes payable unsecured, net	$ 33,885	$ 31,786