Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jul. 01, 2017

Accounting Policies [Abstract]

Reconciliation of Changes in Deferred Revenue

A reconciliation of the changes in the Company’s deferred revenue balance for the six months ended July 1, 2017 and July 2, 2016 is as follows:

	Six Months Ended
	July 1, 2017			July 2, 2016
Balance, beginning of period	$	1,383		$	1,311
Additions to deferral		590			640
Revenue recognized		(628	)		(680	)
Balance, end of period	$	1,345		$	1,271

Reconciliation of Changes in Warranty Liability

A reconciliation of the changes in the Company’s warranty liability for the six months ended July 1, 2017 and July 2, 2016 is as follows:

	Six Months Ended
	July 1, 2017			July 2, 2016
Balance, beginning of period	$	603		$	603
Accruals for product warranties		203			232
Cost of warranty claims		(140	)		(225	)
Balance, end of period	$	666		$	610