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Computation of Basic and Diluted Net Income (Loss) Per Common Share (Tables) | 6 Months Ended
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Jun. 29, 2013
Reconciliation of the Numerator and Denominator of Basic and Diluted Net Income (Loss) Per Common Share | A reconciliation of the numerator and denominator of basic and diluted net income (loss) per common share is provided as follows :
| Three Months Ended |  |  | Six Months Ended |
--- | --- | --- | --- | --- | ---
(in thousands, except per share amounts) | June 29, 2013 |  |  | June 30, 2012 |  |  | June 29, 2013 |  |  | June 30, 2012 |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income from continuing operations | $ |  | 415 |  |  | $ |  | 397 |  |  | $ |  |  | 1,289 |  |  | $ |  | 132 |
I ncome (loss) from discontinued operations |  | 0 |  |  |  | (61 | ) |  |  | 0 |  |  |  | 1,809 |
Net income | $ |  | 415 |  |  | $ |  | 336 |  |  | $ |  |  | 1,289 |  |  | $ |  | 1,941 |
Denominator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average shares of common stock (basic) |  | 8,824 |  |  |  | 8,983 |  |  |  | 8,668 |  |  |  | 8,958 |
Effect of dilutive preferred shares |  | 792 |  |  |  | 1,000 |  |  |  | 895 |  |  |  | 1,000 |
Effect of dilutive stock options |  | 273 |  |  |  | 262 |  |  |  | 267 |  |  |  | 277 |
Effect of dilutive contingent shares |  | 116 |  |  |  | 41 |  |  |  | 73 |  |  |  | 35 |
Weighted average shares of common stock (diluted) |  | 10,005 |  |  |  | 10,286 |  |  |  | 9,903 |  |  |  | 10,270 |
Per share data: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic income per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income before discontinued operations | $ |  | 0.05 |  |  | $ |  | 0.04 |  |  | $ |  |  | 0.15 |  |  | $ |  | 0.01 |
Discontinued operations |  | 0.00 |  |  |  | 0.00 |  |  |  | 0.00 |  |  |  | 0.21 |
Net income | $ |  | 0.05 |  |  | $ |  | 0.04 |  |  | $ |  |  | 0.15 |  |  | $ |  | 0.22 |
Diluted income (loss) per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income before discontinued operations |  | 0.04 |  |  |  | 0.04 |  |  |  | 0.13 |  |  |  | 0.01 |
Discontinued operations |  | 0.00 |  |  |  | (0.01 | ) |  |  | 0.00 |  |  |  | 0.18 |
Net income | $ |  | 0.04 |  |  | $ |  | 0.03 |  |  | $ |  |  | 0.13 |  |  | $ |  | 0.19 |

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- 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