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Note 19 - Earnings (Loss) Per Common Share (Tables) | 12 Months Ended
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Dec. 31, 2013
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Year ended December 31, |
|  | 2013 |  |  | 2012 |
(Loss) earnings attributable to stockholders: |  |  |  |  |  |  |  |
(Loss) income from continuing operations as reported |  | $ | (9,887 | ) |  | $ | 10,267 |
Less distributed and undistributed earnings allocable to restricted award holders |  |  | 0 |  |  |  | (429 | )
Less dividends declared attributable to restricted award holders |  |  | (45 | ) |  |  | (64 | )
Net (loss) income from continuing operations allocable to common stockholders |  |  | (9,932 | ) |  |  | 9,774 |
Loss from discontinued operations, net of tax allocable to common stockholders |  |  | 0 |  |  |  | (7,220 | )
Net (loss) income allocable to common stockholders |  | $ | (9,932 | ) |  | $ | 2,554 |
Basic (loss) earnings per common share attributable to stockholders: |  |  |  |  |  |  |  |
Continuing operations |  | $ | (0.51 | ) |  | $ | 0.51 |
Discontinued operations |  |  | 0.00 |  |  |  | (0.38 | )
Net (loss) income |  | $ | (0.51 | ) |  | $ | 0.13 |
Diluted (loss) earnings per common share attributable to stockholders: |  |  |  |  |  |  |  |
Continuing operations |  | $ | (0.51 | ) |  | $ | 0.50 |
Discontinued operations |  |  | 0.00 |  |  |  | (0.37 | )
Net (loss) income |  | $ | (0.51 | ) |  | $ | 0.13 |
Weighted average shares outstanding – basic |  |  | 19,345 |  |  |  | 19,050 |
Weighted average additional shares assuming conversion of potential common shares |  |  | 0 |  |  |  | 365 |
Weighted average shares outstanding – diluted |  |  | 19,345 |  |  |  | 19,415 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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