Geographical Analysis (Details) - Long-lived Assets by Geographic Areas - USD ($)		Mar. 31, 2021	Mar. 31, 2020
Geographical Analysis (Details) - Long-lived Assets by Geographic Areas [Line Items]
Assets		$ 2,546,904	$ 2,773,260
North America [Member]
Geographical Analysis (Details) - Long-lived Assets by Geographic Areas [Line Items]
Assets		2,087,621	2,236,709
Asia [Member]
Geographical Analysis (Details) - Long-lived Assets by Geographic Areas [Line Items]
Assets	[1]	$ 459,283	$ 536,551

[1] excluding China