XML 81 R11.htm IDEA: XBRL DOCUMENT v3.20.1
Available-for-sale securities
 3 Months Ended
Apr. 26, 2020
Investments [Abstract]  
Available-for-sale securities Available-for-sale securities
The following table summarizes the values of the Company’s available-for-sale securities:
 
April 26, 2020
 
January 26, 2020
(in thousands)
Fair Value
 
Amortized
Cost
 
Gross
Unrealized Gain/(Loss)
 
Fair Value
 
Amortized
Cost
 
Gross
Unrealized Gain/(Loss)
Convertible debt
$
9,481

 
$
9,519

 
$
(38
)
 
$
10,700

 
$
8,715

 
$
1,985

Total available-for-sale securities
$
9,481

 
$
9,519

 
$
(38
)
 
$
10,700

 
$
8,715

 
$
1,985


The following table summarizes the maturities of the Company’s available-for-sale securities:
 
April 26, 2020
 
January 26, 2020
(in thousands)
Fair Value
 
Amortized Cost
 
Fair Value
 
Amortized Cost
Within 1 year
$
9,016

 
$
8,760

 
$
10,200

 
$
8,215

After 1 year through 5 years
465

 
759

 
500

 
500

Total available-for-sale securities
$
9,481

 
$
9,519

 
$
10,700

 
$
8,715


The Company's available-for-sale securities consist of investments in convertible debt instruments issued by privately-held companies. The available-for-sale securities with maturities within one year were included in "Other current assets" and with maturities greater than one year were included in "Other assets" in the Balance Sheets.