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Earnings Per Share (Eps) | 3 Months Ended
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Mar. 29, 2013
EARNINGS PER SHARE (EPS) [Abstract] |
EARNINGS PER SHARE (EPS) | 12. EARNINGS PER SHARE (“EPS”)
| The following table illustrates the calculation of Basic and Diluted EPS (in thousands, except per share amounts):
|  |  |  | Three Months Ended |
|  |  |  | March 29, |  | March 30, |
|  |  |  | 2013 |  | 2012 |
| Numerator for basic and diluted EPS: |
|  | Net income | $ | 5,663 |  | $ | 4,467 |
| Denominator for basic EPS: |  |  |  |
|  | Weighted average shares outstanding |  | 23,750 |  |  | 23,420 |
| Effect of dilutive securities: |  |  |  |
|  | Stock options, restricted stock and restricted stock units |  | 665 |  |  | 428 |
| Denominator for diluted EPS |  | 24,415 |  |  | 23,848 |
| Basic EPS | $ | 0.24 |  | $ | 0.19 |
| Diluted EPS | $ | 0.23 |  | $ | 0.19 |
| The diluted weighted average share calculations do not include the following securities, which are not dilutive to the EPS calculations or the performance criteria have not been met:
|  |  |  | Three Months Ended |
|  |  |  | March 29, |  | March 30, |
|  |  |  | 2013 |  | 2012 |
| Time-vested stock options, restricted |  |  |  |
|  | stock and restricted stock units | 532,000 |  | 1,209,000 |
| Performance-vested stock options |  |  |  |
|  | and restricted stock units | 595,000 |  | 552,000 |
For the 2013 and 2012 periods, no shares related to CSN were included in the diluted EPS calculations as the average share price of the Company's common stock for those periods did not exceed CSN's conversion price per share.

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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 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1252-109256 Reference 2: 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=16381557&loc=d3e4984-109258 Reference 3: 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 4: 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 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 40 -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. Reference 6: 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=6880815&loc=d3e20235-122688 + Details
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