XML 65 R43.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Basic and Diluted Income Per Share (Tables) | 12 Months Ended
--- | ---
Dec. 28, 2012
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] | The following table sets forth the computation of basic and diluted net income per share (in thousands except per share amounts):
|  | 2012 |  |  | 2011 |  |  | 2010 |
Numerator: |  |  |  |  |  |  |  |  |
Net Income (loss) |  | $ | (1,763 | ) |  | $ | 1,348 |  |  | $ | 53 |
Denominator: |  |  |  |  |  |  |  |  |  |  |  |
Weighted average common shares and denominator for basic calculation: |  |  |  |  |  |  |  |  |  |  |  |
Weighted average common shares outstanding |  |  | 36,433 |  |  |  | 35,578 |  |  |  | 34,919 |
Less: Unvested restricted stock |  |  | (180 | ) |  |  | (144 | ) |  |  | (94 | )
Denominator for basic calculation |  |  | 36,253 |  |  |  | 35,434 |  |  |  | 34,825 |
Weighted average effects of dilutive equity-based compensation awards: |  |  |  |  |  |  |  |  |  |  |  |
Employee stock options |  |  | — |  |  |  | 859 |  |  |  | — |
Warrants |  |  | — |  |  |  | 585 |  |  |  | — |
Denominator for diluted calculation |  |  | 36,253 |  |  |  | 36,878 |  |  |  | 34,825 |
Net income (loss) per share – basic |  | $ | (0.05 | ) |  | $ | 0.04 |  |  | $ | 0.00 |
Net income (loss) per share - diluted |  | $ | (0.05 | ) |  | $ | 0.04 |  |  | $ | 0.00
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] | 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.
|  | 2012 |  |  | 2011 |  |  | 2010 |
Options |  |  | 1,632 |  |  |  | 1,101 |  |  |  | 3,795 |
Warrants |  |  | 746 |  |  |  | — |  |  |  | 70 |
Restricted Stock |  |  | 180 |  |  |  | 144 |  |  |  | 91 |
Total |  |  | 2,558 |  |  |  | 1,245 |  |  |  | 3,956 |

X
- Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. + 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 (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 40 -Subparagraph c -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
Name: | us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations. + References No definition available. + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration