Derivative Instruments and Hedging Activity (Details - Not designated as hedges) - Not designated as hedging instrument - Foreign currency forward contract - USD ($) $ in Thousands	Jul. 02, 2021	Dec. 31, 2020
Prepaid expenses
Derivative Instruments, Gain (Loss)
Notional amount, asset	$ 62,324	$ 62,012
Fair value, asset	142	107
Other liabilities and accrued items
Derivative Instruments, Gain (Loss)
Notional amount, liability	12,427	7,695
Fair value, liability	$ 75	$ 55

Nominal or face amount used to calculate payments on the derivative asset.

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