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Note 7 - Fair Value Measurements - Assets and Liabilities Measured at Fair Value (Details) - USD ($) | Dec. 31, 2016 | Dec. 31, 2015
--- | --- | ---
Financial Liabilities | $ (479) | $ (331)
Foreign Exchange Forward [Member] |  |
Financial Liabilities | (479,000) | (331,000)
Fair Value, Inputs, Level 1 [Member] |  |
Financial Liabilities |  |
Fair Value, Inputs, Level 1 [Member] | Foreign Exchange Forward [Member] |  |
Financial Liabilities |  |
Fair Value, Inputs, Level 2 [Member] |  |
Financial Liabilities | (479) | (331)
Fair Value, Inputs, Level 2 [Member] | Foreign Exchange Forward [Member] |  |
Financial Liabilities | (479,000) | (331,000)
Fair Value, Inputs, Level 3 [Member] |  |
Financial Liabilities |  |
Fair Value, Inputs, Level 3 [Member] | Foreign Exchange Forward [Member] |  |
Financial Liabilities |  |

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- Definition Fair value of financial obligations, including, but not limited to, debt instruments, derivative liabilities, federal funds purchased and sold under agreements to repurchase, securities loaned or sold under agreements to repurchase, financial instruments sold not yet purchased, guarantees, line of credit, loans and notes payable, servicing liability, and trading liabilities. + References No definition available. + Details
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- Details
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- Details
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