Quarterly report pursuant to Section 13 or 15(d)

Note F - Revenue and Contract Liabilities - Schedule Of Contract Liabilities From Contract With Customers (Details)

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Note F - Revenue and Contract Liabilities - Schedule Of Contract Liabilities From Contract With Customers (Details) - USD ($)
$ in Thousands
9 Months Ended 12 Months Ended
Oct. 02, 2021
Jan. 02, 2021
Contract liabilities at beginning of period $ 15,952 $ 13,852
Increase due to deferral of revenue at period end 15,912 15,952
Decrease due to beginning contract liabilities recognized as revenue (15,701) (13,852)
Contract liabilities at end of period $ 16,163 $ 15,952