PROPERTY, PLANT AND EQUIPMENT, NET (Details) - USD ($)	Mar. 31, 2019	Mar. 31, 2018
Property, Plant and Equipment, Net
Total property, plant and equipment	$ 13,652,936	$ 13,500,457
Less: accumulated depreciation	(8,792,327)	(8,298,009)
Total property, plant and equipment, net	4,860,609	5,202,448
Land
Property, Plant and Equipment, Net
Total property, plant and equipment	110,113	110,113
Building and improvements
Property, Plant and Equipment, Net
Total property, plant and equipment	3,249,577	3,252,908
Machinery equipment, furniture and fixtures
Property, Plant and Equipment, Net
Total property, plant and equipment	10,238,870	10,058,797
Construction in progress
Property, Plant and Equipment, Net
Construction in progress	0	24,263
Equipment under capital leases
Property, Plant and Equipment, Net
Total property, plant and equipment	54,376	54,376
Less: accumulated depreciation	$ (24,469)	$ (13,594)

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 of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service.

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