INTEREST PAYABLE AND OTHER LIABILITIES (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
INTEREST PAYABLE AND OTHER LIABILITIES
Accrued expenses	$ 5,658	$ 6,577
Accounts payable	588	384
Reserve for unfunded commitments	415	415
Accrued interest payable	328	1,401
Other liabilities	3,970	2,870
Total	$ 10,959	$ 11,647