3. Summary of Significant Accounting Policies (Details-Useful lives)	12 Months Ended
Mar. 31, 2019
Office equipment [Member]
Useful asset life	3 years
Manufacturing, lab and other equipment [Member]
Useful asset life	5 years
Furniture and fixtures [Member]
Useful asset life	7 years

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

No definition available.

Name:	us-gaap_PropertyPlantAndEquipmentUsefulLife
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration