INCOME TAXES - additional information (Details) - USD ($)	3 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
Income Tax Disclosure [Abstract]
Deferred Tax Assets, Valuation Allowance	$ 1,700,000
Income tax expense	$ 90,218	$ 65,029
Effective Income Tax Rate Reconciliation, Percent	29.00%	28.40%