COMMITMENTS AND CONTINGENCIES - Maturity analysis of Operating and Finance lease liabilities (Details) - USD ($)	Mar. 31, 2026	Dec. 31, 2025
Minimum Operating Lease Payments due:
Within one year	$ 170,000	$ 175,000
After one but within two years	155,000	154,000
After two but within three years	157,000	157,000
After three but within four years	157,000	157,000
After four but within five years	157,000	157,000
After five years	1,963,000	2,003,000
Total undiscounted cash flows	2,759,000	2,803,000
Discount on cash flows	(888,000)	(941,000)
Total lease liability	1,871,000	1,862,000
Minimum Finance Lease Payments due:
Within one year	8,000	8,000
After one but within two years	9,000	9,000
After two but within three years	8,000	8,000
After three but within four years	9,000	9,000
After four but within five years		2,000
Total undiscounted cash flows	34,000	36,000
Discount on cash flows	(3,000)	(3,000)
Total lease liability	$ 31,000	$ 33,000