v3.8.0.1

Net (Loss) Income per Share Attributable to Common Stockholders (Tables) | 9 Months Ended
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Sep. 30, 2017
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted | The calculations of basic and diluted net (loss) income per share and basic and dilutive weighted-average shares outstanding for the three and nine months ended September 30, 2017 and September 24, 2016 were as follows (in thousands, except per share data):
| Three Months Ended |  | Nine Months Ended
| September 30, 2017 |  | September 24, 2016 |  | September 30, 2017 |  | September 24, 2016
Numerator: |  |  |  |  |  |  |
Net (loss) income attributable to common stockholders - basic | $ | (418 | ) |  | $ | (4,010 | ) |  | $ | 704 |  |  | $ | (674 | )
Net (loss) income attributable to common stockholders - diluted | $ | (418 | ) |  | $ | — |  |  | $ | 712 |  |  | $ | — |
Denominator: |  |  |  |  |  |  |
Weighted-average shares outstanding - basic | 29,825 |  |  | 28,769 |  |  | 29,510 |  |  | 31,045 |
Dilutive impact from: |  |  |  |  |  |  |
Options outstanding | 1,962 |  |  | — |  |  | 1,869 |  |  | — |
Restricted stock units | 734 |  |  | — |  |  | 706 |  |  | — |
Weighted-average shares outstanding - dilutive | 32,521 |  |  | 28,769 |  |  | 32,085 |  |  | 31,045 |
Net (loss) income per share attributable to common stockholders (Basic): |  |  |  |  |  |  |
(Loss) income from continuing operations attributable to common stockholders | $ | (0.01 | ) |  | $ | (0.14 | ) |  | $ | 0.02 |  |  | $ | (0.27 | )
Income from discontinued operations attributable to common stockholders | — |  |  | — |  |  | — |  |  | 0.25 |
Net (loss) income per share attributable to common stockholders | $ | (0.01 | ) |  | $ | (0.14 | ) |  | $ | 0.02 |  |  | $ | (0.02 | )
Net (loss) income per share attributable to common stockholders (Diluted): |  |  |  |  |  |  |
(Loss) income from continuing operations attributable to common stockholders | $ | (0.01 | ) |  | $ | (0.14 | ) |  | $ | 0.02 |  |  | $ | (0.27 | )
Income from discontinued operations attributable to common stockholders | — |  |  | — |  |  | — |  |  | 0.25 |
Net (loss) income per share attributable to common stockholders | $ | (0.01 | ) |  | $ | (0.14 | ) |  | $ | 0.02 |  |  | $ | (0.02 | )
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share | The following equity shares were excluded from the calculation of diluted net income per share from continuing operations and discontinued operations because their effect would have been antidilutive for the periods presented (in thousands):
| Three Months Ended |  | Nine Months Ended
| September 30, 2017 |  | September 24, 2016 |  | September 30, 2017 |  | September 24, 2016
Stock options | 1,385 |  |  | 4,444 |  |  | 1,334 |  |  | 4,444 |
Restricted stock units | 184 |  |  | 1,940 |  |  | 108 |  |  | 1,940 |
Series A Redeemable Convertible Preferred Stock (as converted to common stock) | 4,724 |  |  | 4,473 |  |  | 4,724 |  |  | 4,473 |
The Series A Preferred Stock is considered antidilutive due to the fact that the two-class method was more dilutive when calculating dilutive net income per share attributable to common stockholders.

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- 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 + Details
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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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