Note 14 - Terminated Lease Liability (Details Textual) - USD ($) |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2017 |
Jun. 01, 2017 |
Dec. 31, 2016 |
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| Gain (Loss) on Contract Termination | $ 399,000 | ||
| Lease Termination of Blazer [Member] | |||
| Terminated Lease Liability | 695,307 | $ 1,000,000 | $ 943,675 |
| Lease Termination of Blazer [Member] | Selling, General and Administrative Expenses [Member] | |||
| Gain (Loss) on Disposition of Assets | $ (706,000) |
| X | ||||||||||
- Definition The sum of the carrying amount as of the balance sheet date of terminated lease liability that are recognized. No definition available.
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| X | ||||||||||
- Definition Gain (loss) related to the termination of a contract between the parties. The termination may be due to many causes including early termination of a lease by a lessee, a breach of contract by one party, or a failure to perform. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of gain (loss) on sale or disposal of assets, including but not limited to property plant and equipment, intangible assets and equity in securities of subsidiaries or equity method investee. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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