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SELECTED QUARTERLY DATA (UNAUDITED) | 12 Months Ended
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Jan. 03, 2016
Selected Quarterly Financial Information [Abstract] |
Selected Quaterly Data (UNAUDITED) Disclosure [Text Block] | (14) SELECTED QUARTERLY DATA (UNAUDITED) The following represents selected quarterly financial information for fiscal years 2015 and 2014 (in thousands except per-share data).
|  |  | First Quarter |  | Second Quarter |  | Third Quarter |  | Fourth Quarter
|  |  | 2015 |  | 2014 |  | 2015 |  | 2014 |  | 2015 |  | 2014 |  | 2015 |  | 2014
Revenue | $ | 28,264 | $ | 31,397 | $ | 32,714 | $ | 37,135 | $ | 27,880 | $ | 33,401 | $ | 25,367 | $ | 29,929
Income (loss) from operations | $ | 293 | $ | 629 | $ | 982 | $ | 4,035 | $ | 1,304 | $ | 2,941 | $ | (447) | $ | (3,748)
Net income (loss) from continuing operations | $ | 99 | $ | 258 | $ | 548 | $ | 2,576 | $ | 728 | $ | 1,880 | $ | (307) | $ | (2,460)
Net income (loss) from discontinued operations | $ | 89 | $ | 258 | $ | 106 | $ | 275 | $ | (20) | $ | 143 | $ | (5,636) | $ | (33)
Basic net income (loss) from |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| continuing operations |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| per common share | $ | 0.02 | $ | 0.03 | $ | 0.08 | $ | 0.36 | $ | 0.10 | $ | 0.26 | $ | (0.05) | $ | (0.34)
Basic net income (loss) from |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| discontinued operations |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| per common share | $ | 0.01 | $ | 0.04 | $ | 0.02 | $ | 0.04 | $ | --- | $ | 0.02 | $ | (0.81) | $ | (0.01)
Diluted net income (loss) from |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| continuing operations |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| per diluted share | $ | 0.01 | $ | 0.03 | $ | 0.08 | $ | 0.36 | $ | 0.10 | $ | 0.26 | $ | (0.04) | $ | (0.34)
Diluted net income (loss) from |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| discontinued operations |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| per diluted share | $ | 0.01 | $ | 0.04 | $ | 0.02 | $ | 0.04 | $ | --- | $ | 0.02 | $ | (0.81) | $ | (0.01)

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- Definition The entire disclosure for the quarterly financial data in the annual financial statements. The disclosure may include a tabular presentation of financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income or loss before extraordinary items and earnings per share data. It also includes an indication if the information in the note is unaudited, comments on the aggregate effect of year-end adjustments, and an explanation of matters or transactions that affect comparability or are pertinent to an understanding of the information furnished. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=51655806&loc=d3e765-108305 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a)-(j) -URI http://asc.fasb.org/extlink&oid=51825399&loc=d3e1280-108306 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=51655806&loc=d3e725-108305 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 6 -Section G -Subsection 1 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 302 -Paragraph a + Details
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- References No definition available. + Details
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