Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jul. 04, 2015

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 4, 2015 and June 28, 2014 is as follows:

	Six Months Ended
(in thousands)	July 4,2015			June 28, 2014
Balance, beginning of period	$	1,179		$	1,133
Additions to deferral		687			636
Revenue recognized		(667	)		(686	)
Balance, end of period	$	1,199		$	1,083

Reconciliation of Changes in Warranty Liability

A reconciliation of the changes in the Company’s warranty liability for the six months ended July 4, 2015 and June 28, 2014 is as follows:

	Six Months Ended
(in thousands)	July 4,2015			June 28, 2014
Balance, beginning of period	$	469		$	468
Accruals for product warranties		183			134
Cost of warranty claims and adjustments		(132	)		(96	)
Balance, end of period	$	520		$	506