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Earnings Per Share | 3 Months Ended
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Mar. 27, 2021
Earnings Per Share [Abstract] |
Earnings Per Share | NOTE 13. Earnings (Loss) Per Share Basic earnings (loss) per share is calculated using the weighted average number of shares of common stock outstanding during the period. Restricted stock units, employee stock purchase grants and stock options are included in the calculation of diluted earnings per share, except when their effect would be anti-dilutive. The Company’s basic and diluted earnings (loss) per share amounts are as follows:
|  | Three Months Ended |
|  | March 27, |  |  | March 28, |
|  | 2021 |  |  | 2020 |
Numerator: |  |  |  |  |  |  |  |
Net income (loss) |  | $ | 24,113 |  |  | $ | (4,404 | )
Denominator: |  |  |  |  |  |  |  |
Basic earnings (loss) per share - weighted average shares outstanding |  |  | 49,000 |  |  |  | 50,121 |
Effect of potential dilutive securities: |  |  |  |  |  |  |  |
Employee stock options, employee stock purchase grants and restricted stock units - dilutive shares |  |  | 572 |  |  |  | — |
Diluted earnings (loss) per share - weighted average shares outstanding |  |  | 49,572 |  |  |  | 50,121 |
Earnings (loss) per share: |  |  |  |  |  |  |  |
Basic |  | $ | 0.49 |  |  | $ | (0.09 | )
Diluted |  | $ | 0.49 |  |  | $ | (0.09 | )

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=109243012&loc=SL65017193-207537 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -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 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3630-109257 + Details
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