Summary of Significant Accounting Policies (Details) - Disaggregation of Revenue - USD ($)	3 Months Ended		9 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Commercial Customers [Member]
Sales Distribution
Revenues		$ 271,230	$ 280,743	$ 782,283
Commercial Customers [Member] | Test Units [Member]
Sales Distribution
Revenues	$ 104,346
U.S. Government [Member]
Sales Distribution
Revenues		$ 3,919,604	$ 7,697,701	$ 9,531,198
U.S. Government [Member] | Test Units [Member]
Sales Distribution
Revenues	$ 2,212,507