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Goodwill (Tables) | 3 Months Ended
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Apr. 02, 2017
Goodwill And Intangible Assets Disclosure [Abstract] |
Schedule of Reconciliation of Activity for Goodwill | A reconciliation of the activity for goodwill for the first quarter of 2017 and the first quarter of 2016 is as follows:
(in thousands) |  | Goodwill |
Balance on January 1, 2017 |  | $ | 144,586 |
Q1 2017 Expansion Transactions |  |  | 4,849 |
Measurement period adjustment |  |  | (52 | )
Balance on April 2, 2017 |  | $ | 149,383 |
Balance on January 3, 2016 |  | $ | 117,954 |
Q1 2016 Expansion Transactions |  |  | 16,935 |
Measurement period adjustment |  |  | 422 |
Balance on April 3, 2016 |  | $ | 135,311 |

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- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13854-109267 + Details
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