Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets (Details) - Schedule of intangible assets

v3.20.4
Intangible Assets (Details) - Schedule of intangible assets - USD ($)
9 Months Ended
Dec. 31, 2020
Mar. 31, 2020
Finite-Lived Intangible Assets [Line Items]    
Cost $ 39,967,008  
Accumulated amortization (7,887,768)  
Cumulative impairment (20,457,255)  
Net carrying value 11,621,985 $ 12,575,303
Patents and technical information [Member]    
Finite-Lived Intangible Assets [Line Items]    
Cost 35,852,556  
Accumulated amortization (7,207,578)  
Cumulative impairment (20,457,255)  
Net carrying value 8,187,723 8,845,823
Backlogs [Member]    
Finite-Lived Intangible Assets [Line Items]    
Cost [1] 95,898  
Accumulated amortization [1] (46,396)  
Cumulative impairment [1]  
Net carrying value [1] 49,502 81,193
Customer lists [Member]    
Finite-Lived Intangible Assets [Line Items]    
Cost [1] 237,794  
Accumulated amortization [1] (37,538)  
Cumulative impairment [1]  
Net carrying value [1] 200,256 215,844
Patents and certifications [Member]    
Finite-Lived Intangible Assets [Line Items]    
Cost [1] 3,767,087  
Accumulated amortization [1] (594,674)  
Cumulative impairment [1]  
Net carrying value [1] 3,172,413 3,419,375
Software licensing [Member]    
Finite-Lived Intangible Assets [Line Items]    
Cost [1] 13,673  
Accumulated amortization [1] (1,582)  
Cumulative impairment [1]  
Net carrying value [1] $ 12,091 $ 13,068
[1] Acquired as part of a business combination - see Note 7