Quarterly report pursuant to Section 13 or 15(d)

Description of Business (Details)

v3.19.1
Description of Business (Details) - USD ($)
1 Months Ended
Feb. 28, 2019
Jul. 31, 2018
IPO [Member]    
Description of Business (Textual)    
Proceeds from initial public offering $ 8,200,000 $ 6,300,000