Restricted Cash to Support Appeal Bond |
6 Months Ended |
|---|---|
Sep. 30, 2022 | |
| 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 11). |