WARRANTS (Tables)

6 Months Ended

12 Months Ended

Jun. 30, 2023

Dec. 31, 2022

WARRANTS

Schedule of warrants outstanding [Table Text Block]

	Number of warrants			Weighted average exercise price
	Thousands
Balance, December 31, 2022	961		$	24.84
Exercised	(1	)		8.00
Balance, June 30, 2023	960		$	24.84

	Number of warrants			Weighted average exercise price
	Thousands
Balance, December 31, 2020	9,000		$	2.26
Exercised	(6,509	)		2.29
Cancelled/Expired	(600	)		3.00
Issued	6,855			3.76
Balance, December 31, 2021	8,746		$	3.37
Exercised	(473	)		0.49
Cancelled/Expired	(2,063	)		3.00
Issued	13,000			0.06
Balance, December 31, 2022	19,210		$	1.24

Schedule of warrants outstanding by date of expiry [Table Text Block]

Date of expiry	Warrants outstanding		Exercise price		Grant date fair value	Remaining life in years
	Thousands
November 18, 2026	221	$	75.00	$	6,700	3.39
November 18, 2026	66		8.00		422	3.39
November 18, 2027	23		66.00		1,055	4.39
December 8, 2027	625		8.00		2,033	4.44
December 8, 2027	25		8.80		149	4.44
	960	$	24.84	$	10,359	4.13

Date of expiry	Warrants outstanding		Exercise price		Grant date fair value	Remaining life in years
	Thousands
November 18, 2026	4,425	$	3.75	$	6,700	3.88
November 18, 2026	1,325		0.40		422	3.88
November 18, 2027	460		3.30		1,055	4.88
December 8, 2027	12,500		0.40		2,033	4.94
December 8, 2027	500		0.44		149	4.94
	19,210	$	1.24	$	10,359	4.62