Leases (Other Information Related To Leases) (Details) $ in Thousands	6 Months Ended
	Aug. 04, 2019 USD ($)
Cash paid for amounts included in the measurement of lease liabilities:
Financing cash flows from finance leases	$ 273
Operating cash flows from finance leases	434
Operating cash flows from operating leases	6,384
Right-of-use assets obtained in exchange for lease liabilities:
Finance leases	26,559
Operating leases	$ 5,939
Weighted-average remaining lease term (in years):
Finance leases	15 years
Operating leases	10 years
Weighted-average discount rate:
Finance leases	4.50%
Operating leases	4.30%