FAIR VALUE OF FINANCIAL INSTRUMENTS - Carrying Value and Estimated Fair Value (Details) - USD ($) $ in Thousands	Sep. 30, 2026	Dec. 31, 2025	Sep. 30, 2025
Financial Instruments, Financial Assets, Balance Sheet Groupings
Restricted Cash	$ 19,139	$ 34,410	$ 5,455
Commercial Loans and Investments	231,421	167,553
Financial Liabilities Fair Value Disclosure
Obligation Under Participation Agreement	18,519	10,000
Reported Value Measurement \| Fair Value, Inputs, Level 1
Financial Instruments, Financial Assets, Balance Sheet Groupings
Cash and Cash Equivalents	11,722	4,589
Restricted Cash	19,139	34,410
Reported Value Measurement \| Fair Value, Inputs, Level 2
Financial Instruments, Financial Assets, Balance Sheet Groupings
Commercial Loans and Investments	231,421	167,553
Financial Liabilities Fair Value Disclosure
Obligation Under Participation Agreement	18,519	10,000
Long-Term Debt	396,676	377,739
Estimate of Fair Value Measurement \| Fair Value, Inputs, Level 1
Financial Instruments, Financial Assets, Balance Sheet Groupings
Cash and Cash Equivalents	11,722	4,589
Restricted Cash	19,139	34,410
Estimate of Fair Value Measurement \| Fair Value, Inputs, Level 2
Financial Instruments, Financial Assets, Balance Sheet Groupings
Commercial Loans and Investments	241,007	179,214
Financial Liabilities Fair Value Disclosure
Obligation Under Participation Agreement	18,873	10,222
Long-Term Debt	$ 390,613	$ 376,286

Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

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The balance represents the amount of loans that are secured by real estate mortgages, offset by the reserve to cover probable credit losses on the loan portfolio.

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The aggregate amount of the participating mortgage obligation at the end of the accounting period.

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Amount of cash restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.

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