Supplemental Cash Flow Disclosure (Tables)

12 Months Ended

Mar. 31, 2022

Supplemental Disclosure Respect To Cash Flows [Abstract]

Disclosure of cash flow statement [Table Text Block]

		For the Years Ended
		March 31, 2022		March 31, 2021			March 31, 2020
Interest paid	$	102,307	$	744,422		$	965,548
Interest received	$	247,307	$	199,936		$	68,375
Taxes paid	$	-	$	-		$	-
Non-cash investing and financing transactions:
Fair value of stock options exercised	$	1,139,621	$	164,869		$	116,768
Fair value of warrants exercised	$	994,161	$	772,408		$	18,209
Shares issued for conversion of debentures	$	-	$	3,404,693		$	23,673
Accretion income on promissory note receivable	$	7,034	$	(26,426	)	$	(39,019	)
Accretion expense on convertible debentures	$	-	$	378,687		$	548,882
Accrued interest on paycheck protection program loan	$	-	$	3,378		$	-
Right of use asset acquired	$	-	$	-		$	172,404
Property and equipment through financing	$	42,831	$	-		$	-
Assets transferred from Inventory to Property and equipment	$	1,408,813	$	271,291		$	212,890

Disclosure of changes in liabilities arose from financing activities [Table Text Block]

The following changes in liabilities arose from financing activities during the year ended March 31, 2022:

			Cash Flows				Non Cash Changes
										Accretion and
	31-Mar-21		Advances		Repayment		Forgiveness			accrued interest			Recognize	F/X Changes		31-Mar-22
Paycheck Protection Loan	$	365,278	$	-	$	-	$	(365,278	)	$	-	$	-	$	-	$	-
Promissory note payable		346,166		-		(346,166)		-			-		-		-		-
Line of credit		-		5,766,379		-		-			-		-		-		5,766,379
Lease liabilities		386,651		-		(266,042)		-			-		-		-		120,609
Other liabilities		-		-		-		-			-		42,831		-		42,831
	$	1,098,095	$	5,766,379	$	(612,208)	$	(365,278	)	$	-	$	42,831	$	-	$	5,929,819

The following changes in liabilities arose from financing activities during the year ended March 31, 2021:

			Cash Flows				Non Cash Changes
									Accretion and			Recognize
	31-Mar-20		Advances			Repayment	Conversion		accrued interest			Lease Liabilities		F/X Changes		31-Mar-21
Loans payable to related parties	$	2,700,625	$	137,074	$	(2,803,863)	$	-	$	(187,610	)	$	-	$	153,774	$	-
Paycheck Protection Loan		-		361,900		-		-		3,378			-		-		365,278
Promissory note payable		404,196		-		(58,030)		-		-			-		-		346,166
Note payable		10,574		-		(10,574)		-		-			-				-
Convertible debentures		2,995,136		-		-		(3,404,693)		378,687			-		30,870		-
Line of credit		5,469,944		-		(5,469,944)		-		-			-		-		-
Lease liabilities		659,118		-		(272,467)		-		-			-		-		386,651
	$	12,239,593	$	498,974	$		$	(3,404,693)	$	194,455		$	-	$	184,644	$	1,098,095

The following changes in liabilities arose from financing activities during the year ended March 31, 2020:

			Cash Flows			Non Cash Changes
											Recognize
	31-Mar-19		Advances	Repayment		Conversion				Accretion	Lease Liabilities		F/X Changes		31-Mar-20
Loans payable to related parties	$	1,498,907	$1,630,668	$	(358,873)	$	-		$	-	$	-	$	(70,077)	$	2,700,625
Promissory note payable		461,135	-		(56,939)		-			-		-		-		404,196
Note payable		268,946	-		(276,258)		-			-		-		17,886		10,574
Convertible debentures		2,737,054	-		-		(23,673	)		548,882		-		(267,127)		2,995,136
Line of credit		4,419,907	1,050,037		-		-			-		-		-		5,469,944
Lease liabilities		718,288	-		(231,574)		-			-		172,404		-		659,118
	$	10,104,237	$2,680,705	$	(923,644)	$	(23,673	)	$	548,882	$	172,404	$	(319,318)	$	12,239,593