CONSOLIDATED STATEMENTS OF SHAREHOLDERS EQUITY - USD ($) $ in Thousands	Common Stock	Additional Paid in Capital	Accumulated Deficit	Total
Beginning balance, shares at Dec. 31, 2017	79,591,880
Beginning balance, amount at Dec. 31, 2017	$ 106,494	$ 23,659	$ (127,427)	$ 2,726
Stock option exercises, shares				0
Stock-based compensation		104		$ 104
Net loss for the period			(1,764)	(1,764)
Ending balance, shares at Dec. 31, 2018	79,591,880
Ending balance, amount at Dec. 31, 2018	$ 106,494	23,763	(129,191)	1,066
Adjustment January 1, 2019 (Note 2)	$ 313		(257)	56
Common shares issuance, shares	24,175,000
Common shares issuance, amount	$ 5,365			$ 5,365
Stock option exercises, shares	200,000			200,000
Stock option exercises, amount	$ 36			$ 36
Stock-based compensation		68		68
Net loss for the period			(1,433)	(1,433)
Ending balance, shares at Dec. 31, 2019	103,966,880
Ending balance, amount at Dec. 31, 2019	$ 112,208	$ 23,831	$ (130,881)	$ 5,158