Quarterly report pursuant to Section 13 or 15(d)

Revenue And Contract Liabilities (Tables)

v3.19.3
Revenue And Contract Liabilities (Tables)
9 Months Ended
Sep. 28, 2019
Revenue And Contract Liabilities [Abstract]  
Schedule Of Contract Liabilities From Contract With Customers

December 29,

September 28,

2018

2019

Contract liabilities at beginning of period

$

14,417

$

15,055

Increase due to deferral of revenue at period end

15,055

14,023

Decrease due to beginning contract liabilities recognized as revenue

(14,417)

(14,801)

Contract liabilities at end of period

$

15,055

$

14,277