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Note 15 - Shareholders' Equity (Tables) | 6 Months Ended
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Jun. 30, 2015
Stockholders' Equity Note [Abstract] |
Comprehensive Income (Loss) [Table Text Block] |
| Three months ended June 30, |  | Six months ended June 30,
| 2015 |  | 2014 |  | 2015 |  | 2014
Beginning balance | $ | (837) |  | $ | 360 |  | $ | (581) |  | $ | 492
Other comprehensive (loss) income |  | (62) |  |  | 262 |  |  | (236) |  |  | 287
Equity method affiliates |  | 22 |  |  | 7 |  |  | (60) |  |  | (150)
Net current-period other comprehensive income |  | (40) |  |  | 269 |  |  | (296) |  |  | 137
Ending balance | $ | (877) |  | $ | 629 |  | $ | (877) |  | $ | 629

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- Definition Tabular disclosure of components of comprehensive income (loss). Includes, but is not limited to, foreign currency translation adjustments, foreign currency transactions designated as economic hedges of a net investment in foreign entity, gain (loss) and prior service cost (credit) for pension plans and other postretirement benefit plans. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=36458714&loc=d3e526-108580 + Details
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- References No definition available. + Details
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