Derivative Financial Instruments (Narrative) (Details) $ in Thousands	Mar. 28, 2020 USD ($)
Designated as Hedging Instrument | Interest Rate Swaps
Derivative
Derivative, Notional Amount	$ 30,000
Conversion Rate Of Interest Rate Swaps From Variable to Fixed	3.20%
Basis Spread on Variable Rate Derivative	1.50%
Designated as Hedging Instrument | Foreign Currency Contracts
Derivative
Derivative, Notional Amount	$ 60,195
Designated as Hedging Instrument | Net Investment Hedge
Derivative
Derivative, Notional Amount	0
Not Designated as Hedging Instrument | Foreign Currency Contracts
Derivative
Derivative, Notional Amount	$ 77,687