Annual report pursuant to Section 13 and 15(d)

Note 15 - Income Taxes - Provision for Income Taxes (Details)

v3.21.1
Note 15 - Income Taxes - Provision for Income Taxes (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2020
Sep. 30, 2020
Jun. 30, 2020
Mar. 31, 2020
Dec. 31, 2019
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Dec. 31, 2020
Dec. 31, 2019
Net loss $ (14,713) $ (13,249) $ (15,750) $ (11,526) $ (7,709) $ (6,844) $ (6,218) $ (5,506) $ (55,238) $ (26,277)
Statutory Canadian corporate tax rate                 26.50% 26.50%
Computed expected tax recovery                 $ (14,638) $ (6,963)
Non-deductible permanent differences                 4,959 (1,305)
Change in valuation allowance                 10,383 12,146
Foreign tax rate differential                 (428) (286)
Foreign exchange differences                
Prior year true-up adjustments                 (230) (3,563)
Other                 $ (46) $ (29)