Intangible Assets (Details) - USD ($) $ in Thousands			12 Months Ended
	Dec. 16, 2016	Nov. 18, 2014	Jan. 28, 2017	Jan. 30, 2016	Jan. 31, 2015
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross			$ 1,786	$ 1,103
Finite-Lived Intangible Assets, Accumulated Amortization			(171)	(80)
Stock issued to purchase trademark, Shares		178,842
Stock issued to purchase assets, Value		$ 1,044			$ 1,044
Cash consideration to acquire intangible assets		20
Professional fees incurred in association with acquiring trademark		$ 39
Amortization expense of intangible assets			91	62	$ 18
Estimated amortization expense by fiscal year maturity [Abstract]
Estimated amortization expense, each fiscal year through fiscal 2020			165
Estimated amortization expense, fiscal 2021			156
Indefinite-lived intangible assets:
FCC broadcasting license			12,000	12,000
FCC Broadcast License [Member]
Indefinite-lived intangible assets:
FCC broadcasting license			12,000	12,000
FCC broadcasting license, estimated fair value			$ 13,400	$ 12,900
Discount rate used, FCC broadcasting license valuation			10.00%	10.00%
Trade Name [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets acquired	$ 336
Useful life, acquired finite lived intangible assets	15 years
Customer List [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets acquired	$ 347
Useful life, acquired finite lived intangible assets	5 years
Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Useful life, acquired finite lived intangible assets			5 years
Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Useful life, acquired finite lived intangible assets			15 years