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Note 8 - (Loss) Earnings Per Common Share (Tables) | 3 Months Ended
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Apr. 05, 2015
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three Months Ended |
|  | April 5, 2015 |  |  | March 30, 2014 |
|  | (Unaudited) |
(Loss) income attributable to stockholders: |  |  |  |  |  |  |  |
Net (loss) as reported |  | $ | (13,033 | ) |  | $ | 1,652 |
Less distributed and undistributed earnings allocable to restricted awarded holders |  |  | 0 |  |  |  | (54 | )
Less dividends declared attributed to restricted awarded holders |  |  | 0 |  |  |  | (14 | )
Net (loss) income allocable to common stockholders |  | $ | (13,033 | ) |  | $ | 1,584 |
|  | Three Months Ended |
|  | April 5, |  |  | March 30, |
|  | 2015 |  |  | 2014 |
|  | (Unaudited) |
(Loss) income per common share attributable to stockholders: |  |  |  |  |  |  |  |
Basic |  | $ | (0.66 | ) |  | $ | 0.08 |
Diluted |  | $ | (0.66 | ) |  | $ | 0.08 |
Weighted average shares outstanding – basic |  |  | 19,650 |  |  |  | 19,417 |
Weighted average additional shares assuming conversion of potential common shares |  |  | 0 |  |  |  | 29 |
Weighted average shares outstanding – diluted |  |  | 19,650 |  |  |  | 19,446 |

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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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