XML 48 R23.htm IDEA: XBRL DOCUMENT v2.4.0.8
Marketable Securities (Tables)
 3 Months Ended
Aug. 02, 2014
Marketable Securities [Abstract]  
Available-for-sale Securities
As of August 2, 2014 and April 26, 2014, our available-for-sale securities consisted of the following:
 
Amortized Cost
 
Unrealized Gains
 
Unrealized Losses
 
Fair Value
Balance as of August 2, 2014:
 
 
 
 
 
 
 
Certificates of deposit
$
7,962

 
$
—

 
$
—

 
$
7,962

U.S. Government securities
1,500

 
2

 
—

 
1,502

U.S. Government sponsored entities
9,149

 
—

 
(11
)
 
9,138

Municipal obligations
6,865

 
12

 
—

 
6,877

 
$
25,476

 
$
14

 
$
(11
)
 
$
25,479

Balance as of April 26, 2014:
 

 
 

 
 

 
 

Certificates of deposit
$
7,734

 
$
—

 
$
—

 
$
7,734

U.S. Government securities
2,000

 
2

 
—

 
2,002

U.S. Government sponsored entities
8,349

 
—

 
(8
)
 
8,341

Municipal obligations
7,309

 
12

 
—

 
7,321

 
$
25,392

 
$
14

 
$
(8
)
 
$
25,398
Investments Classified by Contractual Maturity Date
All available-for-sale securities are classified as current assets, as they are readily available to support our current operating needs. The contractual maturities of available-for-sale debt securities as of August 2, 2014 were as follows:
 
Less than 12 months
 
1-5 Years
 
Total
Certificates of deposit
$
3,953

 
$
4,009

 
$
7,962

U.S. Government securities
1,001

 
501

 
1,502

U.S. Government sponsored entities
—

 
9,138

 
9,138

Municipal obligations
3,779

 
3,098

 
6,877

 
$
8,733

 
$
16,746

 
$
25,479