Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
CASH FLOWS FROM OPERATING ACTIVITIES
Net loss before dividends	$ (11,066,942)	$ (8,592,065)
Adjustments to reconcile net loss to net cash used in operations
Stock based compensation	2,408,713	1,451,261
Issuance of shares for services	744,121	1,145,455
Issuance of warrants for services, at fair value	184,637	467,411
Accretion expense	92,416
Change in fair value of derivative liabilities	60,781
Changes in operating assets and liabilities:
Accounts receivable	(326,203)	(208,099)
Inventory	(61,116)	(24,604)
Deposits and other receivables	25,084	(112,903)
Accounts payable and accrued liabilities	75,730	652,697
Net cash used in operating activities	(7,862,779)	(5,220,847)
CASH FLOWS FROM FINANCING ACTIVITIES
Issuance of common shares	28,566	3,638,010
Issuance of preferred shares	7,830,000
Proceeds from exercise of stock options and warrants		50,835
Proceeds from issuance of promissory notes and short term loans, net	1,200,603	867,699
Preferred stock dividends paid	(180,000)
Net cash provided by financing activities	8,879,168	4,556,544
Effect of foreign currency translation	(130,187)	(115,693)
Net increase in cash during the year	1,016,388	(664,303)
Cash, beginning of year	63,647	843,643
Cash, end of year	949,848	63,647
Supplementary Cash Flow Information
Interest paid	321,311	18,587
Taxes paid