Annual report pursuant to Section 13 and 15(d)

STOCK OPTIONS - Summary of stock options outstanding and exercisable (Details)

v3.20.2
STOCK OPTIONS - Summary of stock options outstanding and exercisable (Details) - $ / shares
12 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Mar. 31, 2018
STOCK OPTIONS      
Exercise Price $ 10.63 $ 37.73 $ 75.00
Number of Options 818,179 182,996 170,675
Exercisable Options 295,548    
Stock Option One [Member]      
STOCK OPTIONS      
Exercise Price $ 34.500    
Number of Options 630    
Expiry Date Jun. 20, 2021    
Exercisable Options 630    
Stock Option Two [Member]      
STOCK OPTIONS      
Exercise Price $ 34.500    
Number of Options 13,212    
Expiry Date Jul. 01, 2021    
Exercisable Options 13,212    
Stock Option Three [Member]      
STOCK OPTIONS      
Exercise Price $ 34.500    
Number of Options 944    
Expiry Date Feb. 17, 2022    
Exercisable Options 944    
Stock Option Four [Member]      
STOCK OPTIONS      
Exercise Price $ 183.000    
Number of Options 2,667    
Expiry Date Nov. 24, 2022    
Exercisable Options 2,667    
Stock Option Five [Member]      
STOCK OPTIONS      
Exercise Price $ 150.000    
Number of Options 11,400    
Expiry Date Dec. 14, 2022    
Exercisable Options 11,400    
Stock Option Six [Member]      
STOCK OPTIONS      
Exercise Price $ 142.500    
Number of Options 359    
Expiry Date Mar. 28, 2023    
Exercisable Options 359    
Stock Option Seven [Member]      
STOCK OPTIONS      
Exercise Price $ 157.500    
Number of Options 1,387    
Expiry Date Mar. 28, 2023    
Exercisable Options 1,387    
Stock Option Eight [Member]      
STOCK OPTIONS      
Exercise Price $ 105.000    
Number of Options 2,667    
Expiry Date Feb. 06, 2024    
Exercisable Options 1,778    
Stock Option Nine [Member]      
STOCK OPTIONS      
Exercise Price $ 102.000    
Number of Options 1,667    
Expiry Date Feb. 13, 2024    
Exercisable Options 1,667    
Stock Option Ten [Member]      
STOCK OPTIONS      
Exercise Price $ 142.500    
Number of Options 106    
Expiry Date Mar. 03, 2024    
Exercisable Options 106    
Stock Option Eleven [Member]      
STOCK OPTIONS      
Exercise Price $ 157.500    
Number of Options 408    
Expiry Date Mar. 03, 2024    
Exercisable Options 408    
Stock Option Twelve [Member]      
STOCK OPTIONS      
Exercise Price $ 142.500    
Number of Options 43    
Expiry Date Mar. 14, 2024    
Exercisable Options 43    
Stock Option Thirteen [Member]      
STOCK OPTIONS      
Exercise Price $ 157.500    
Number of Options 164    
Expiry Date Mar. 14, 2024    
Exercisable Options 164    
Stock Option Fourteen [Member]      
STOCK OPTIONS      
Exercise Price $ 142.500    
Number of Options 327    
Expiry Date Sep. 30, 2024    
Exercisable Options 327    
Stock Option Fifteen [Member]      
STOCK OPTIONS      
Exercise Price $ 157.500    
Number of Options 1,264    
Expiry Date Sep. 30, 2024    
Exercisable Options 1,264    
Stock Option Sixteen [Member]      
STOCK OPTIONS      
Exercise Price $ 24.150    
Number of Options 81,436    
Expiry Date Sep. 01, 2027    
Exercisable Options 40,722    
Stock Option Seventeen [Member]      
STOCK OPTIONS      
Exercise Price $ 23.250    
Number of Options 13,064    
Expiry Date Jan. 24, 2025    
Exercisable Options 9,132    
Stock Option Eighteen [Member]      
STOCK OPTIONS      
Exercise Price $ 9.735    
Number of Options 40,000    
Expiry Date Apr. 19, 2028    
Exercisable Options 40,000    
Stock Option Nineteen [Member]      
STOCK OPTIONS      
Exercise Price $ 3.16    
Number of Options 168,283    
Expiry Date Jun. 10, 2025    
Exercisable Options 112,922    
Stock Option Twenty [Member]      
STOCK OPTIONS      
Exercise Price $ 3.595    
Number of Options 473,151    
Expiry Date Jul. 26, 2026    
Exercisable Options 56,417    
Stock Option Twenty One [Member]      
STOCK OPTIONS      
Exercise Price $ 3.20    
Number of Options 5,000    
Expiry Date Sep. 03, 2026