Summary of Significant Accounting Policies (Tables)

3 Months Ended

Apr. 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 three months ended April 2, 2016 and April 4, 2015 is as follows:

	Three Months Ended
(in thousands)	April 2, 2016			April 4, 2015
Balance, beginning of period	$	1,311		$	1,179
Additions to deferral		336			323
Revenue recognized		(336	)		(305	)
Balance, end of period	$	1,311		$	1,197

Reconciliation of Changes in Warranty Liability

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

	Three Months Ended
(in thousands)	April 2, 2016			April 4, 2015
Balance, beginning of period	$	603		$	469
Accruals for product warranties		126			112
Cost of warranty claims and adjustments		(119	)		(70	)
Balance, end of period	$	610		$	511