Intangible Assets
 9 Months Ended
Oct. 27, 2012
Intangible Assets [Abstract]  
Intangible Assets
Intangible Assets
The following table provides the significant components of intangible assets:
 
 
October 27, 2012
 
January 28, 2012
 
Gross Amount
 
Accumulated
Amortization 
 
 
Gross Amount
 
Accumulated
Amortization 
 
 
(in thousands)
 
(in thousands)
Tradename
$
196,144

 
$
—

 
$
196,144

 
$
—

Internet domain name/other
1,575

 
—

 
1,365

 
—

Net favorable lease obligations
19,750

 
17,427

 
19,750

 
16,275

 
$
217,469

 
$
17,427

 
$
217,259

 
$
16,275


The Company's tradename and internet domain name/other have indefinite lives. Net favorable lease obligations are amortized over a period between 5 and 7 years, which represented the remaining life of each respective lease at the evaluation date, and are included in other assets on the unaudited Consolidated Balance Sheets. Amortization expense totaled $0.4 million and $1.2 million during the thirteen and thirty-nine weeks ended October 27, 2012, respectively; and $0.4 million and $1.8 million during the thirteen and thirty-nine weeks ended October 29, 2011, respectively.