Consolidated Statements of Cash Flows (Parenthetical) - USD ($) |
1 Months Ended | 6 Months Ended | ||||||
---|---|---|---|---|---|---|---|---|
May 31, 2017 |
Apr. 30, 2017 |
Feb. 24, 2017 |
Nov. 30, 2016 |
Apr. 30, 2016 |
Sep. 30, 2015 |
Apr. 30, 2017 |
Apr. 30, 2016 |
|
Conversion of Stock [Line Items] | ||||||||
Payments to Acquire Businesses, Net of Cash Acquired, Total | $ 5,800,000 | $ 5,800,000 | $ 0 | |||||
Fruticola Pan de Azucar S.A. [Member] | ||||||||
Conversion of Stock [Line Items] | ||||||||
Business Acquisition, Percentage of Voting Interests Acquired | 90.00% | |||||||
Payments to Acquire Businesses, Net of Cash Acquired, Total | $ 5,800,000 | |||||||
Common Stock [Member] | ||||||||
Conversion of Stock [Line Items] | ||||||||
Convertible Preferred Stock, Shares Issued upon Conversion | 130,662 | 8,937 | 6,250 | 6,250 | 130,662 | 6,250 | ||
Series B Preferred Stock [Member] | ||||||||
Conversion of Stock [Line Items] | ||||||||
Conversion of Stock, Shares Converted | 3,042 | 10,453 | 715 | 500 | 500 | |||
Convertible Preferred Stock, Shares Issued upon Conversion | 38,025 | 130,662 | 130,662 |