Quarterly report pursuant to Section 13 or 15(d)

Derivative Financial Instruments (Narrative) (Details)

v3.20.2
Derivative Financial Instruments (Narrative) (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 27, 2020
Jun. 29, 2019
Jun. 27, 2020
Jun. 29, 2019
Derivative Financial Instruments [Abstract]        
Derivative outstanding $ 0   $ 0  
Notional amount 90,000,000 $ 110,000,000 90,000,000 $ 110,000,000
Realized gain $ 846,000 $ 276,000 $ 846,000 $ 276,000