Quarterly report pursuant to Section 13 or 15(d)

SUPPLEMENTAL FINANCIAL INFORMATION - Additional Information (Details)

v3.19.3.a.u2
SUPPLEMENTAL FINANCIAL INFORMATION - Additional Information (Details)
Jul. 31, 2019
USD ($)
Other Financial Information [Line Items]  
Cash bonus payments approved $ 448,000
Employment Agreements  
Other Financial Information [Line Items]  
Annual base salary $ 265,000