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Fair Value of Financial Instruments (Tables)
3 Months Ended
Apr. 28, 2012
Fair Value Disclosures [Abstract]  
Fair values of financial instruments
The carrying amounts and estimated fair values of our financial instruments are as follows:
 
April 28, 2012
 
January 28, 2012
(In thousands)
Carrying
Amount
 
Fair
Value
 
Carrying
Amount
 
Fair
Value
Assets:
 
 
 
 
 
 
 
Cash and cash equivalents
$
214,086

 
$
214,086

 
$
168,607

 
$
168,607

 
 
 
 
 
 
 
 
Liabilities:
 
 
 
 
 
 
 
1.125% Senior Convertible Notes, due May 1, 2014
124,588

(1) 
132,024

 
122,761

(1) 
127,810

6.07% mortgage note, due October 11, 2014
8,042

 
7,920

 
8,248

 
8,119

6.53% mortgage note, due November 1, 2012
700

 
700

 
1,050

 
1,050

____________________
(1)
Net of unamortized discount of $15,863 at April 28, 2012 and $17,690 at January 28, 2012 (see “NOTE 3. LONG-TERM DEBT” above).