STOCK OPTIONS - Additional Information (Details) - USD ($) | Sep. 03, 2019 | Jul. 26, 2019 | May 31, 2019 | Jan. 24, 2018 | Sep. 01, 2017 | Jun. 30, 2020 | Jun. 30, 2019 | Mar. 31, 2020 | Mar. 31, 2019 |
STOCK OPTIONS | | | | | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number | | | | | | 818,179 | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term | | | | | | 6 years 7 days | | 6 years 3 months 11 days | |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term | | | | | | 5 years 10 months 2 days | | 6 years 1 month 13 days | |
Employee Stock Option [Member] | | | | | | | | | |
STOCK OPTIONS | | | | | | | | | |
Allocated Share-based Compensation Expense | | | | | | $ 407,315 | $ 287,757 | | |
Employees [Member] | | | | | | | | | |
STOCK OPTIONS | | | | | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period | | | | | | 266 | | | 7,334 |
Director and Employees [Member] | | | | | | | | | |
STOCK OPTIONS | | | | | | | | | |
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price | | | $ 3.16 | | | | | | |
Allocated Share-based Compensation Expense | | | | | | $ 50,755 | | | |
Grant fair value | | | $ 453,585 | | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period | | | 7 years | | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period | | | 169,882 | | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term | | | 7 years | | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate | | | 114.00% | | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate | | | 1.59% | | | | | | |
Director and Employees [Member] | Minimum [Member] | | | | | | | | | |
STOCK OPTIONS | | | | | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period | | | 6 months | | | | | | |
Director and Employees [Member] | Maximum [Member] | | | | | | | | | |
STOCK OPTIONS | | | | | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period | | | 1 year 6 months | | | | | | |
Executive Employee And Consultant [Member] | | | | | | | | | |
STOCK OPTIONS | | | | | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross | | | | | 81,436 | | | | |
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price | | | | | $ 24.15 | | | | |
Allocated Share-based Compensation Expense | | | | | | $ 57,259 | 57,259 | | |
Grant fair value | | | | | $ 1,832,304 | | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage | | | | | 50.00% | | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Number of Shares | | | | | 27,148 | | | | |
Executive Employee And Consultant [Member] | Share-based Payment Arrangement, Tranche Two [Member] | | | | | | | | | |
STOCK OPTIONS | | | | | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage | | | | | 50.00% | | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period | | | | | 5 years | | | | |
Employees and consultants [Member] | Employee Stock Option [Member] | | | | | | | | | |
STOCK OPTIONS | | | | | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross | | 484,612 | | | | | | | |
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price | | $ 3.595 | | | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period | | | | | | 1,286 | | 11,461 | |
Allocated Share-based Compensation Expense | | | | | | $ 269,579 | | | |
Grant fair value | | $ 1,525,525 | | | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term | | 7 years | | | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate | | 114.00% | | | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate | | 1.59% | | | | | | | |
Employee [Member] | | | | | | | | | |
STOCK OPTIONS | | | | | | | | | |
Allocated Share-based Compensation Expense | | | | | | 28,554 | $ 28,554 | | |
Grant fair value | | | | $ 491,036 | | | | | |
Employee [Member] | Employee Stock Option [Member] | | | | | | | | | |
STOCK OPTIONS | | | | | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross | 5,000 | | | | | | | | |
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price | $ 3.20 | | | | | | | | |
Allocated Share-based Compensation Expense | | | | | | $ 1,168 | | | |
Grant fair value | $ 14,010 | | | | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period | 3 years | | | | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term | 7 years | | | | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate | 114.00% | | | | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate | 1.59% | | | | | | | | |
Employees vest equally on January 24, 2019 [Member] | | | | | | | | | |
STOCK OPTIONS | | | | | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross | | | | 24,267 | | | | | |
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price | | | | $ 23.25 | | | | | |
Employees vest equally on January 24 2020 [Member] | | | | | | | | | |
STOCK OPTIONS | | | | | | | | | |
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price | | | | 23.25 | | | | | |
Employees vest equally on January 24 2021 [Member] | | | | | | | | | |
STOCK OPTIONS | | | | | | | | | |
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price | | | | $ 23.25 | | | | | |