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Note 13 - Earnings Per 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] |
|  | For the Year Ended December 31, |
|  | 2013 |  |  | 2012 |  |  | 2011 |
|  | (in thousands, except per share data) |
Net income (loss) |  | $ | 5,915 |  |  | $ | 2,179 |  |  | $ | (2,857 | )
Basic weighted average common shares outstanding |  |  | 8,662 |  |  |  | 8,700 |  |  |  | 9,056 |
Dilutive effect of common stock equivalents |  |  | 20 |  |  |  | 2 |  |  |  | - |
Diluted weighted average common shares outstanding |  |  | 8,682 |  |  |  | 8,702 |  |  |  | 9,056 |
Basic earnings (loss) per share |  | $ | 0.68 |  |  | $ | 0.25 |  |  | $ | (0.32 | )
Diluted earnings (loss) per share |  | $ | 0.68 |  |  | $ | 0.25 |  |  | $ | (0.32 | )

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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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