Summary of Significant Accounting Policies (Tables)

9 Months Ended

Oct. 03, 2015

Accounting Policies [Abstract]

Reconciliation of Changes in Deferred Revenue

A reconciliation of the changes in the Company’s deferred revenue balance for the nine months ended October 3, 2015 and September 27, 2014 is as follows:

	Nine Months Ended
(in thousands)	October 3,2015			September 27, 2014
Balance, beginning of period	$	1,179		$	1,133
Additions to deferral		1,068			1,095
Revenue recognized		(1,036	)		(1,053	)
Balance, end of period	$	1,211		$	1,175

Reconciliation of Changes in Warranty Liability

A reconciliation of the changes in the Company’s warranty liability for the nine months ended October 3, 2015 and September 27, 2014 is as follows:

	Nine Months Ended
(in thousands)	October 3,2015			September 27, 2014
Balance, beginning of period	$	469		$	468
Accruals for product warranties		267			207
Cost of warranty claims and adjustments		(208	)		(137	)
Balance, end of period	$	528		$	538