Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended
	May 05, 2018	Oct. 28, 2017	Apr. 29, 2017	Feb. 03, 2018
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, Gross	$ 1,786			$ 1,786
Finite-lived intangible assets, Accumulated Amortization	(377)			$ (336)
Amortization expense of intangible assets	41		$ 41
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
Estimated amortization expense, fiscal 2018 and each fiscal year through fiscal 2020	165
Estimated amortization expense, fiscal 2021	157
Estimated amortization expense, fiscal 2022	96
Indefinite-lived intangible assets [Abstract]
Aggregate consideration under two agreements to sell Boston television station, WWDP, including the Company's FCC broadcast license		$ 13,500
Escrow Holdback Amount, Amount Remaining in Escrow Relating to the Television Station Sale	$ 667
Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, Estimated Useful Life	5 years
Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, Estimated Useful Life	15 years