Note 18 - Related Party Transaction (Details Textual) - PGP Advisors, LLC [Member] - Management Services Agreement [Member] - USD ($) |
1 Months Ended | 3 Months Ended | 6 Months Ended | 24 Months Ended | |
|---|---|---|---|---|---|
Sep. 01, 2019 |
Dec. 05, 2018 |
Apr. 30, 2018 |
Apr. 30, 2018 |
Aug. 31, 2019 |
|
| Related Party Transaction, Selling, General and Administrative Expenses from Transactions with Related Party | $ 0 | $ 1,200,000 | $ 2,300,000 | ||
| Forecast [Member] | |||||
| Related Party Transaction, Amounts of Transaction, Annual Fee | $ 2,000,000 | $ 4,000,000 |
| X | ||||||||||
- Definition Amount of transactions related to the annual fee pursuant to the agreement with the related party. No definition available.
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| X | ||||||||||
- Definition Amount of selling, general and administrative expenses resulting from transactions, excluding transactions that are eliminated in consolidated or combined financial statements, with related party. No definition available.
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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