Annual report pursuant to Section 13 and 15(d)

Note 13 - Capital and Other Components of Equity - Warrants (Details)

v3.20.2
Note 13 - Capital and Other Components of Equity - Warrants (Details)
$ in Thousands, $ in Thousands
Mar. 31, 2020
USD ($)
shares
Mar. 31, 2019
USD ($)
shares
May 09, 2018
USD ($)
shares
May 09, 2018
CAD ($)
shares
Dec. 27, 2017
USD ($)
shares
Dec. 27, 2017
CAD ($)
shares
Number outstanding (in shares) 2,206,031 3,999,689        
Amount | $ $ 881 $ 1,459        
Warrants Issued in May 2018 [Member]            
Number outstanding (in shares) 6,593,750 [1] 10,188,100 [1] 9,530,000 9,530,000    
Amount $ 1,146 [1] $ 6,178 [1] $ 3,300 $ 4,300    
Warrants Issued December 27, 2017 [Member]            
Number outstanding (in shares) 7,072,962 [2] 9,801,861 [2]     8,910,891 8,910,891
Amount | $ $ 1,247 [2] $ 6,005 [2]     $ 4,700  
Derivative Liability Warrants [Member]            
Number outstanding (in shares) 13,666,712 19,989,961        
Amount | $ $ 2,393 $ 12,183        
Broker Warrants Issued May 2018 [Member]            
Number outstanding (in shares) [3] 222,976 547,975        
Amount $ 89 [3] $ 219 [3] $ 220 $ 283    
Broker Warrants Issued December 2017 [Member]            
Number outstanding (in shares) [4] 259,121 495,050        
Amount $ 161 [4] $ 308 [4]     $ 321 $ 406
Warrants Issued in Connection with Public Offering February 2017 [Member]            
Number outstanding (in shares) [5] 1,723,934 1,904,034        
Amount | $ [5] $ 631 $ 697        
Warrants Issued in Connection with Private Placement [Member]            
Number outstanding (in shares) [6] 1,052,630        
Amount | $ [6] $ 235        
[1] Warrant to acquire one Common Share at an exercise price of CAD $1.31, expiring on May 9, 2023.
[2] Warrant to acquire one Common Share at an exercise price of $1.26, expiring on December 27, 2022.
[3] Warrant to acquire one Common Share of the Corporation at an exercise price of CAD $1.05, expiring on May 9, 2023.
[4] Warrant to acquire one Common Share of the Corporation at an exercise price of $1.2625, expiring on December 27, 2022.
[5] Warrant to acquire one Common Share of the Corporation at an exercise price of CAD $2.15, expiring on February 21, 2022.
[6] Warrant to acquire one Common Share at an exercise price of CAD $1.90, expiring on February 21, 2020, exercisable only for any portion of or all debentures paid by the Corporation prior to maturity. During the year ended March 31, 2020, convertible debentures were fully repaid with an amount of CAD $2 million resulting in the cancellation of the outstanding conversion option.