Benefit Plans (Details) - Schedule of Components of Net Periodic Benefit Cost and Other Comprehensive Income Loss - Components of Net Periodic Benefit Cost [Member] - USD ($) $ in Thousands	12 Months Ended
	Feb. 02, 2019	Feb. 03, 2018
Benefit Plans (Details) - Schedule of Components of Net Periodic Benefit Cost and Other Comprehensive Income Loss [Line Items]
Service cost	$ 56	$ 63
Interest cost	560	555
Amortization of prior service cost		17
Amortization of actuarial net gain	(19)	(36)
Net periodic benefit cost	$ 597	$ 599