Intangible Assets (Tables)
 3 Months Ended
May 05, 2018
Intangible Assets [Abstract]  
Schedule of Finite-lived Intangible Asset [Table Text Block]
Intangible assets in the accompanying consolidated balance sheets consisted of the following:
 
 
Estimated Useful Life
(In Years)
 
May 5, 2018
 
February 3, 2018
 
 
 
Gross
Carrying
Amount
 
Accumulated
Amortization
 
Gross
Carrying
Amount
 
Accumulated
Amortization
Finite-lived intangible assets
 
5-15
 
$
1,786,000

 
$
(377,000
)
 
$
1,786,000

 
$
(336,000
)