INCOME TAXES - Additional Information (Details) - USD ($)	3 Months Ended		6 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
INCOME TAXES
Income tax expense (benefit)	$ 111,302	$ (107,576)	$ 73,942	$ (17,358)
Effective tax rate			32.40%
Deferred Tax Assets, Valuation Allowance	$ 1,700,000		$ 1,700,000