INCOME TAXES - Income Tax Benefit and Reconciliation to Federal Statutory Tax Rate (Details) - USD ($)	12 Months Ended
Mar. 31, 2020	Mar. 31, 2019
INCOME TAXES
(Loss) income before income taxes	$ (414,610)	$ 1,524,033
Income tax (benefit) expense	(73,041)	423,357
Net (loss) income	(341,569)	1,100,676
Current
Total Current	0	0
Deferred
Federal	(26,328)	252,482
State	(46,713)	170,875
Total Deferred	(73,041)	423,357
U.S. operations
INCOME TAXES
(Loss) income before income taxes	(403,419)	1,390,485
Foreign operations
INCOME TAXES
(Loss) income before income taxes	$ (11,191)	$ 133,548

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