Restricted Cash to Support Appeal Bond

3 Months Ended

Jun. 30, 2020

Cash and Cash Equivalents [Abstract]

Cash and Cash Equivalents Disclosure [Text Block]

Note 4 – Restricted Cash to Support Appeal Bond

In January 2018, the Company transferred $2,000,000 to a restricted cash account to secure a letter of credit which was used for collateral for the appeal bond (See Note 12).