Convertible Promissory Notes - Schedule of Face value of Bridge Notes (Details) - Bridge Notes Offering [Member] - USD ($)	3 Months Ended	12 Months Ended
Jun. 30, 2019	Mar. 31, 2019	Mar. 31, 2017
Accreted value of Bridge Note as of March 31, 2017	$ 1,556,990	$ 1,556,990	$ 1,556,990
Accretion expense	879,416	879,416	$ 630,797
Conversion of Bridge Notes transferred to equity (Note 7, c)	(2,436,406)	(2,436,406)
Face value of Bridge Notes as of June 30, 2019 and March 31, 2019

The value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4304-108586

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4332-108586

Name:	us-gaap_DebtConversionConvertedInstrumentAmount1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration