Annual report pursuant to Section 13 and 15(d)

Prepaid Expenses and Other Current Assets (Details)

v3.19.2
Prepaid Expenses and Other Current Assets (Details) - USD ($)
Mar. 31, 2019
Mar. 31, 2018
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]    
AV-101 materials and services $ 5,900 $ 505,900
Fair value of securities issued for professional services 105,900 0
Insurance 96,300 88,300
Public offering expenses 22,300 25,900
All other 20,500 24,700
Prepaid expenses and other current assets $ 250,900 $ 644,800