Quarterly report pursuant to Section 13 or 15(d)

Goodwill (Details)

v3.19.3.a.u2
Goodwill (Details) - USD ($)
Nov. 30, 2019
May 31, 2019
Jun. 27, 2018
Disclosure Text Block Supplement [Abstract]      
Goodwill $ 25,742,899 $ 25,742,899 $ 25,742,899