ACCRUED EXPENSES (Details) - USD ($)	Mar. 31, 2021	Mar. 31, 2020
ACCRUED EXPENSES
Accrued compensation	$ 496,320	$ 383,555
Provision for claims settlement	495,000	495,000
Provision for contract losses	164,164	285,480
Accrued professional fees	213,213	279,657
Accrued project costs	114,611	76,059
Other	42,962	34,773
Total	$ 1,526,270	$ 1,554,524