Fair Value Measurement (Tables)

3 Months Ended

Apr. 01, 2018

Fair Value Disclosures [Abstract]

Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis

The following table provides information for the Company’s major categories of financial assets and liabilities measured or disclosed at fair value on a recurring basis:

	Fair Value Measurements at Reporting Date Using
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total  Fair Value Measurements
As of April 1, 2018
Assets
Cash and cash equivalents	$	67,026	$	—	$	—	$	67,026
Restricted cash	3,106		—		—		3,106
Total	$	70,132	$	—	$	—	$	70,132
As of December 31, 2017
Assets
Cash and cash equivalents	$	43,056	$	—	$	—	$	43,056
Restricted cash	3,106		—		—		3,106
Total	$	46,162	$	—	$	—	$	46,162