COLLABORATION AGREEMENTS - Neurodegenerative Diseases (Details) - Neurodegen Collaboration	12 Months Ended
	Dec. 31, 2022 CAD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
COLLABORATION AGREEMENTS
Maximum contribution amount per month	$ 12,500
Amount contributed recorded in research and development expenses		$ 0	$ 19,973
BCNI
COLLABORATION AGREEMENTS
Amount contributed		$ 0	$ 19,973