NATURE OF BUSINESS (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Net loss	$ (644)	$ (724)	$ (2,737)	$ (3,290)
Net cash used in operations			(1,114)	$ (1,711)
Cash and cash equivalents	3,962		3,962		$ 5,196
Short-term investments	4,948		4,948		4,880
Working capital	8,080		8,080
Accumulated deficit	$ (133,485)		$ (133,485)		$ (130,748)