Contingencies (Details) - Fishkill, New York Property [Member] - USD ($) |
1 Months Ended | 9 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|---|
Sep. 14, 2017 |
Oct. 31, 2017 |
Apr. 30, 2018 |
Apr. 30, 2017 |
Jul. 31, 2016 |
|
| Damages filed | $ 376,467 | ||||
| Commitment to replace roof | $ 700,000 | ||||
| Charge to operations | $ 141,132 | $ 279,213 | |||
| Interest paid | $ 48,116 | ||||
| Amount paid total | $ 189,248 | ||||