Note 7 - Accounts and Other Receivables and Concentrations of Credit Risk - Accounts and Other Receivables (Details) - USD ($) |
Dec. 31, 2017 |
Dec. 31, 2016 |
|---|---|---|
| Accounts and other receivables | $ 8,137,872 | $ 203,016 |
| Guaranteed Earnout Receivable, Current [Member] | ||
| Accounts and other receivables | 8,084,392 | |
| Trade Accounts Receivable [Member] | ||
| Accounts and other receivables | 18,420 | |
| Other Accounts Receivable [Member] | ||
| Accounts and other receivables | $ 53,480 | $ 184,596 |
| X | ||||||||||
- Definition Amount, after allowance, receivable from customers, clients, or other third-parties, and receivables classified as other due within one year or the normal operating cycle, if longer. No definition available.
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| X | ||||||||||
- Details
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