CONCENTRATION OF RISK (Details)	9 Months Ended
Dec. 31, 2019	Dec. 31, 2018
Sales Revenue, Net [Member] \| Customer Category Five [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage	31.39%	76.77%
Sales Revenue, Net [Member] \| Customer Category One [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage	16.16%	55.80%
Accounts Receivable [Member] \| Customer Category Five [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage	12.66%	53.00%
Accounts Receivable [Member] \| Customer Category Two [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage	6.73%	46.37%
Accounts Payable [Member] \| Customer Category Five [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage	44.93%	47.71%

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 18
-URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6351-108592

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=118260190&loc=d3e13531-108611

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 21
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=118260190&loc=d3e13537-108611

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6404-108592

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