Note 7 - Exploration and Evaluation Assets (Tables)

12 Months Ended

Dec. 31, 2021

Statement Line Items [Line Items]

Disclosure of the components of exploration and evaluation assets [text block]

	Year ended December 31
	2021		2020
Exploration and evaluation assets:
Acquisition costs
Option and other payments	$	300	$	250
Reclamation obligation		-		149
Total acquisition costs		300		399
Geochemical		228		78
Camp and site costs		319		411
Drilling		3,343		198
Geological consulting		1,968		2,216
Geophysical		215		430
Land taxes and government fees		721		787
Legal, community and other consultation costs		475		393
Travel		213		294
Total for the year		7,782		5,206
Balance, beginning of year		12,472		7,266
Balance, end of year	$	20,254	$	12,472