Condensed Consolidated Interim Statements of Operations and Comprehensive Income (Loss) (Unaudited) - USD ($)	3 Months Ended			6 Months Ended
	Sep. 30, 2021		Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Income Statement [Abstract]
Sales (Note 10)	$ 239,381		$ 8,974,063	$ 2,892,820	$ 37,470,425
Cost of goods sold (Note 10)	106,429		5,433,145	1,808,909	21,890,044
Gross profit	132,952		3,540,918	1,083,911	15,580,381
Expenses
Advertising and promotion	148,323		130,201	317,218	358,576
Amortization of intangible assets (Note 6)	391,188		389,675	781,678	779,336
Depreciation (Note 5)	49,777		49,208	99,543	96,650
Foreign exchange loss	39,705		207,488	51,578	44,536
Management and technical consulting	991,101		2,834,170	2,045,454	8,344,181
Office and miscellaneous	415,567		278,914	793,830	935,922
Operating lease expense (Note 18)	120,212		118,038	243,367	248,167
Professional fees	671,009		279,519	947,678	892,635
Research and development			4,368		4,368
Salaries and wage expenses	1,393,514		1,119,887	2,795,494	3,322,274
Transfer agent and filing fees	148,048		71,450	161,223	140,765
Travel and accommodation	158,502		109,988	224,615	172,570
Warranty and related (Note 13)	18,159		383,414	(21,648)	1,247,295
Total expenses	4,545,105		5,976,320	8,440,030	16,587,275
Income (loss) before other income (expenses)	(4,412,153)		(2,435,402)	(7,356,119)	(1,006,894)
Other income (expenses)
Gain on de-consolidation of subsidiary			239,174		239,174
Gain (loss) on change in fair value of derivative liability (Note 11)			58,380		49,563
Gain on reduction of acquisition costs of subsidiary (Note 7)			3,240,250		3,240,250
Financing interest income	195,325		243,575	292,951	301,290
Interest income (expense)	43,447		(33,741)	103,915	(22,465)
Provision for loan	(1,129)		4,754	(3,183)	4,754
Gain on termination of lease			3,019		3,019
Total other income (expense)	237,643		3,755,411	393,683	3,815,585
Net (loss) income for the period	(4,174,510)		1,320,009	(6,962,436)	2,808,691
Other comprehensive income
Foreign currency translation gain	41,209		139,842	217,325	84,044
Comprehensive (loss) income for the period	$ (4,133,301)		$ 1,459,851	$ (6,745,111)	$ 2,892,735
Net income per share, basic and diluted (in Dollars per share)	$ (0.09)		$ 0.03	$ (0.15)	$ 0.06
Weight average number of common shares outstanding, basic (in Shares)	47,316,539	[1]	46,102,259	47,309,839	46,037,720
Weight average number of dilutive shares outstanding, diluted (in Shares)	47,316,539		46,254,406	47,309,839	46,204,757

[1] The period ended September 30, 2021, includes 312,500 (2020 – 312,500) stock options as they are exercisable at any time and for nominal cash consideration.