Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2016

Accounting Policies [Abstract]

Reconciliation of Changes in Deferred Revenue

A reconciliation of the changes in our deferred revenue balances for the years ended December 31, 2016 and January 2, 2016 are as follows (in thousands):

FY 2014: Balance as of January 3, 2015	$	1,179
Additions to deferral		1,495
Revenue recognized		(1,363	)
FY 2015: Balance as of January 2, 2016		1,311
Additions to deferral		1,430
Revenue recognized		(1,358	)
FY 2016: Balance as of December 31, 2016	$	1,383

Reconciliation of Changes in Warranty Liability

A reconciliation of the changes in our warranty liability for the years ended December 31, 2016 and January 2, 2016 are as follows (in thousands):

FY 2014: Balance as of January 3, 2015	$	469
Accruals for product warranties		401
Cost of warranty claims		(267	)
FY 2015: Balance as of January 2, 2016		603
Accruals for product warranties		469
Cost of warranty claims		(469	)
FY 2016: Balance as of December 31, 2016	$	603