Property and Equipment, Net (Details) - USD ($)	Dec. 31, 2018	Mar. 31, 2018
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, gross	$ 18,095,567	$ 17,402,687
Less: Accumulated depreciation	(9,340,159)	(8,408,979)
Property and equipment, net	8,755,408	8,993,708
Furniture and fixtures [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, gross	582,692	49,804
Land, building and improvements [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, gross	2,845,731	7,675,317
Laboratory, manufacturing and warehouse equipment [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, gross	14,358,157	9,302,277
Office equipment and software [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, gross	242,132	308,434
Transportation equipment [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, gross	$ 66,855	$ 66,855

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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