Fair Value Measurements (Tables)

9 Months Ended

12 Months Ended

Oct. 01, 2016

Jan. 02, 2016

Fair Value Disclosures [Abstract]

Schedule of Fair Value Assets and Liabilities Measured on Recurring and Nonrecurring Basis

The Company’s assets and liabilities measured at fair value on a recurring and nonrecurring basis as of October 1, 2016 and January 2, 2016, aggregated by the level in the fair value hierarchy within which those measurements fall, were as follows (in thousands):

Description	Level 1		Level 2		Level 3		Total
Recurring fair value measurements:
Money market funds	$	54,464	$	—	$	—	$	54,464
Balance at October 1, 2016	$	54,464	$	—	$	—	$	54,464
Recurring fair value measurements:
Money market funds	$	113,700	$	—	$	—	$	113,700
Balance at January 2, 2016	$	113,700	$	—	$	—	$	113,700
Nonrecurring fair value measurements:
Contingent consideration payable for business acquisitions	$	—	$	—	$	6,375	$	6,375
Balance at October 1, 2016	$	—	$	—	$	6,375	$	6,375
Nonrecurring fair value measurements:
Assets held for sale	$	—	$	—	$	2,600	$	2,600
Balance at January 2, 2016	$	—	$	—	$	2,600	$	2,600

The Company’s assets and liabilities measured at fair value on a recurring and nonrecurring basis as of January 2, 2016 and December 27, 2014, aggregated by the level in the fair value hierarchy within which those measurements fall, are as follows (in thousands):

Description	Level 1		Level 2		Level 3		Total
Recurring fair value measurements:
Money market funds	$	113,700	$	—	$	—	$	113,700
Balance at January 2, 2016	$	113,700	$	—	$	—	$	113,700
Recurring fair value measurements:
Money market funds	$	231,600	$	—	$	—	$	231,600
Balance at December 27, 2014	$	231,600	$	—	$	—	$	231,600
Nonrecurring fair value measurements:
Assets held for sale	$	—	$	—	$	2,600	$	2,600
Balance at January 2, 2016	$	—	$	—	$	2,600	$	2,600
Nonrecurring fair value measurements:
Assets held for sale	$	—	$	—	$	4,800	$	4,800
Balance at December 27, 2014	$	—	$	—	$	4,800	$	4,800