Credit Facilities and Lease Obligations (Lease Obligations and Interest) (Details) - USD ($)	12 Months Ended
	Jan. 31, 2016	Feb. 01, 2015	Feb. 02, 2014
Operating Leases
2017	$ 15,914,000
2018	15,162,000
2019	12,809,000
2020	8,000,000
2021	7,783,000
Thereafter	114,365,000
Operating Leases, Future Minimum Payments Due	174,033,000
Capital Leases
2017	814,000
2018	684,000
2019	507,000
2020	439,000
2021	434,000
Thereafter	6,048,000
Capital Leases, Future Minimum Payments Due	8,926,000
Less: portion representing interest	(6,058,000)
Less: portion representing executory costs	(159,000)
Total capital lease	2,709,000
Financing Obligations
2017	990,000
2018	990,000
2019	990,000
2020	1,007,000
2021	1,092,000
Thereafter	17,413,000
Total	22,482,000
Portion representing interest	(17,511,000)
Unamortized balance of financing obligations at end of lease term	3,863,000
Total financing obligations	8,834,000
Rent expense, net of rental income	15,900,000	$ 13,400,000	$ 12,300,000
Interest paid, inclusive of deferred financing costs	$ 1,500,000	$ 750,000	$ 940,000