Property and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 03, 2018	Jan. 28, 2017	Jan. 30, 2016
Property, Plant and Equipment [Line Items]
Property and equipment, Gross	$ 157,126	$ 159,161
Less — Accumulated depreciation	(105,078)	(106,446)
Property and equipment, net	52,048	52,715
Depreciation expense	10,141	11,118	$ 10,266
Land and improvements [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, Gross	3,236	3,394
Building and improvements [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, Gross	$ 39,087	38,358
Building and improvements [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Estimated Useful Life (In Years)	5 years
Building and improvements [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Estimated Useful Life (In Years)	40 years
Transmission and production equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, Gross	$ 6,918	7,308
Transmission and production equipment [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Estimated Useful Life (In Years)	5 years
Transmission and production equipment [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Estimated Useful Life (In Years)	10 years
Office and warehouse equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, Gross	$ 18,827	18,942
Office and warehouse equipment [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Estimated Useful Life (In Years)	3 years
Office and warehouse equipment [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Estimated Useful Life (In Years)	15 years
Computer hardware, software and telephone equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, Gross	$ 86,421	88,478
Computer hardware, software and telephone equipment [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Estimated Useful Life (In Years)	3 years
Computer hardware, software and telephone equipment [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Estimated Useful Life (In Years)	10 years
Leasehold improvements [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, Gross	$ 2,637	$ 2,681
Leasehold improvements [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Estimated Useful Life (In Years)	3 years
Leasehold improvements [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Estimated Useful Life (In Years)	5 years