COMMITMENTS - Additional information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Operating Leases, Future Minimum Payments Due	$ 1,526,000
Fifth Avenue New York [Member]
Operating Leases, Rent Expense	447,000	$ 439,000	$ 439,000
17 State New York
Operating Leases, Rent Expense	$ 108,000	$ 303,000	$ 366,000