Quarterly report pursuant to Section 13 or 15(d)

Derivative Financial Instruments (Narrative) (Details)

v3.10.0.1
Derivative Financial Instruments (Narrative) (Details) - USD ($)
3 Months Ended
Jun. 30, 2018
Jul. 01, 2017
Derivative Financial Instruments [Abstract]    
Derivative outstanding $ 0 $ 0
Notional amount 105,000,000  
Derivative gain $ 739,000