Defined Benefit Plans (Details) - Schedule Components of Net Periodic Benefit Cost and Other Comprehensive Income Loss - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jul. 29, 2017	Jul. 30, 2016	Jul. 29, 2017	Jul. 30, 2016
Schedule Components of Net Periodic Benefit Cost and Other Comprehensive Income Loss [Abstract]
Service cost		$ 16	$ 15	$ 32	$ 30
Interest cost		139	137	278	274
Amortization of pension costs		4	55	8	111
Amortization of net gain	[1]	(9)	(4)	(18)	(8)
Net periodic pension cost		$ 150	$ 203	$ 300	$ 407

[1] The amortization of net gain is related to a Director Retirement Plan previously provided by the Company.