LEASES - Finance Lease (Details) - USD ($)	Jun. 30, 2020	Mar. 31, 2020
Net property, plant and equipment	$ 4,055,392	$ 4,182,861
Current portion of long-term debt	621,251	109,829
Long-term debt	3,231,247	$ 2,456,560
Finance lease obligations at 8% interest, due January 2022
Current portion of long-term debt	12,084
Long-term debt	7,501
Total finance lease liabilities	19,585
Assets Held under Capital Leases [Member]
Property, plant and equipment	54,376
Accumulated depreciation	38,063
Net property, plant and equipment	$ 16,313

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 short-term and long-term debt and lease obligation.

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