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Note 24 - Earnings Per Share - Earnings Per Share Computations (Details) $ in Thousands | 12 Months Ended
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Dec. 31, 2018 USD ($) shares | Dec. 31, 2017 USD ($) shares | Dec. 31, 2016 USD ($) shares
Statement Line Items [Line Items] |  |  |
Issued shares at beginning of year (in shares) | 10,603,153 | 52,787,428 | 52,078,908
Share consolidation (in shares) |  | (42,135,492) | (41,663,126)
Issued shares post consolidation (in shares) | 10,603,153 | 10,651,936 | 10,415,782
Weighted average shares repurchased (in shares) |  | (60,978) |
Weighted average shares issued (in shares) |  | 16,924 | 41,460
Weighted average number of shares at December 31 (in shares) | 10,603,153 | 10,607,882 | 10,457,242
Weighted average shares at December 31 (in shares) | 10,603,153 | 10,607,882 | 10,457,242
Effect of dilutive options (in shares) | 698 | 9,622 | 23,449
Weighted average number of shares (diluted) at December 31 (in shares) | 10,603,851 | 10,617,504 | 10,480,691
Profit/(loss) for the year attributable to owners of the Company (basic and diluted) | $ | $ 10,766 | $ 9,384 | $ 8,526
Blanket Mine Employee Trust Adjustment | $ | (280) | (210) | (238)
Profit attributable to ordinary shareholders (basic and diluted) | $ | $ 10,486 | $ 9,174 | $ 8,288
Basic earnings per share - $ | 0.99 | 0.86 | 0.79
Diluted earnings per share - $ | 0.99 | 0.86 | 0.79

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- Definition The adjusted amount of profit (loss) attributable to ordinary equity holders of the parent entity (the numerator) divided by the weighted average number of ordinary shares outstanding during the period (the denominator). + References No definition available. + Details
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- Definition The adjusted amount of profit (loss) attributable to ordinary equity holders of the parent entity (the numerator) divided by the weighted average number of ordinary shares outstanding during the period (the denominator), both adjusted for the effects of all dilutive potential ordinary shares. + References No definition available. + Details
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