Restatement of Previously Issued Consolidated Financial Statements - Summary of Restatement of Consolidated Financial Statements (Details) - USD ($)	1 Months Ended	12 Months Ended
	Aug. 31, 2019	Mar. 31, 2020	Mar. 31, 2019
Net Sales	$ 1,600,000	$ 38,500,570	$ 44,198,168
Cost of Goods Sold		30,323,223	34,709,799
Gross Profit		8,177,347	9,488,369
Selling expenses		4,286,257	2,832,405
General and administrative expenses		6,564,422	5,790,019
Bad debt expense (recovery)		302,333	(442,671)
Depreciation		269,107	259,662
Total Operating Expenses		11,422,119	8,439,415
(Loss) Income from Operations		(3,244,772)	1,048,954
Interest expense		(240,709)	(244,593)
Finance costs		(13,333)	(13,334)
Total Other Expenses		(254,042)	(257,927)
(Loss) Income Before Income Tax Benefit (Provision)		(3,498,814)	791,027
Income Tax Benefit (Provision)		641,814	(159,480)
Net (Loss) Income		(2,857,000)	631,547
Originally Reported [Member]
Net Sales		41,418,304	46,482,998
Cost of Goods Sold		30,323,223	34,709,799
Gross Profit		11,095,081	11,773,199
Selling expenses		7,203,991	5,117,235
General and administrative expenses		6,564,422	5,790,019
Bad debt expense (recovery)		302,333	(442,671)
Depreciation		269,107	259,662
Total Operating Expenses		14,339,853	10,724,245
(Loss) Income from Operations		(3,244,772)	1,048,954
Interest expense		(240,709)	(244,593)
Finance costs		(13,333)	(13,334)
Total Other Expenses		(254,042)	(257,927)
(Loss) Income Before Income Tax Benefit (Provision)		(3,498,814)	791,027
Income Tax Benefit (Provision)		641,814	(159,480)
Net (Loss) Income		(2,857,000)	631,547
Adjustment [Member]
Net Sales		(2,917,734)	(2,284,830)
Cost of Goods Sold
Gross Profit		(2,917,734)	(2,284,830)
Selling expenses		(2,917,734)	(2,284,830)
General and administrative expenses
Bad debt expense (recovery)
Depreciation
Total Operating Expenses		(2,917,734)	(2,284,830)
(Loss) Income from Operations
Interest expense
Finance costs
Total Other Expenses
(Loss) Income Before Income Tax Benefit (Provision)
Income Tax Benefit (Provision)
Net (Loss) Income