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Basic and Diluted Loss Per Share | 3 Months Ended
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Apr. 03, 2015
Earnings Per Share [Abstract] |
Earnings Per Share [Text Block] | Note 8 - Basic and Diluted Loss Per Share The following table sets forth the computation of basic and diluted net loss per share (in thousands except per share amounts):
|  | Three Months Ended |
|  | April 3, 2015 |  | April 4, 2014 |
Numerator: |  |  |  |  |  |  |
Net loss |  | $ | (2,340) |  | $ | (1,359) |
Denominator: |  |  |  |  |  |  |
Weighted average common shares and denominator for basic calculation: |  |  |  |  |  |  |
Weighted average common shares outstanding |  |  | 38,638 |  |  | 38,116 |
Less: Unvested restricted stock |  |  | 157 |  |  | 322 |
Denominator for basic calculation |  |  | 38,481 |  |  | 37,794 |
Weighted average effects of potentially dilutive common stock: |  |  |  |  |  |  |
Stock options |  |  | - |  |  | - |
Warrants |  |  | - |  |  | - |
Restricted stock |  |  | - |  |  | - |
Denominator for diluted calculation |  |  | 38,481 |  |  | 37,794 |
Net loss per share - basic |  | $ | (0.06) |  | $ | (0.04) |
Net loss per share - diluted |  | $ | (0.06) |  | $ | (0.04) |
The following table sets forth (in thousands) the weighted average number of options and warrants to purchase shares of common stock and restricted stock, which were not included in the calculation of diluted per share amounts because the effects would be anti-dilutive.
|  | Three Months Ended |
|  | April 3, 2015 |  | April 4, 2014 |
Options |  |  | 1,187 |  |  | 1,905 |
Restricted stock and units |  |  | 237 |  |  | 365 |
Warrants |  |  | 316 |  |  | 528 |
Total |  |  | 1,740 |  |  | 2,798 |

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1278-109256 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1252-109256 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 55 -Paragraph 52 -URI http://asc.fasb.org/extlink&oid=32703322&loc=d3e4984-109258 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.21) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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