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v3.19.2

Segment Information - Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas (Details) - USD ($) | 12 Months Ended
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Mar. 31, 2019 | Mar. 31, 2018
Segment Reporting Information [Line Items] |  |
Net Sales | $ 46,482,998 | $ 60,808,050
North America [Member] |  |
Segment Reporting Information [Line Items] |  |
Net Sales | 42,419,351 | 56,537,688
Europe [Member] |  |
Segment Reporting Information [Line Items] |  |
Net Sales | 3,723,913 | 4,080,249
Asia [Member] |  |
Segment Reporting Information [Line Items] |  |
Net Sales |  | 93,500
Australia [Member] |  |
Segment Reporting Information [Line Items] |  |
Net Sales | 286,979 |
South Africa [Member] |  |
Segment Reporting Information [Line Items] |  |
Net Sales | 44,201 | 96,613
Others [Member] |  |
Segment Reporting Information [Line Items] |  |
Net Sales | $ 8,554 |

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- Definition Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130543-203045 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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