Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jul. 02, 2016

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 2, 2016 and July 4, 2015 is as follows:

	Six Months Ended
(in thousands)	July 2, 2016			July 4, 2015
Balance, beginning of period	$	1,311		$	1,179
Additions to deferral		640			687
Revenue recognized		(680	)		(667	)
Balance, end of period	$	1,271		$	1,199

Reconciliation of Changes in Warranty Liability

A reconciliation of the changes in the Company’s warranty liability for the six months ended July 2, 2016 and July 4, 2015 is as follows:

	Six Months Ended
(in thousands)	July 2, 2016			July 4, 2015
Balance, beginning of period	$	603		$	469
Accruals for product warranties		232			183
Cost of warranty claims and adjustments		(225	)		(132	)
Balance, end of period	$	610		$	520