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Fair Value of Financial Instruments
3 Months Ended
Apr. 29, 2017
Fair Value Disclosures [Abstract]  
Fair Value of Financial Instruments
Fair Value of Financial Instruments
Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Assets and liabilities measured at fair value are classified using the following hierarchy, which is based upon the transparency of inputs to the valuation as of the measurement date:
Level 1 – Quoted prices in active markets for identical assets or liabilities;
Level 2 – Inputs, other than the quoted prices in active markets, that are observable either directly or indirectly;
Level 3 – Unobservable inputs based on the Company’s own assumptions.
The classification of fair value measurements within the hierarchy is based upon the lowest level of input that is significant to the measurement.
The carrying amounts reflected on the Condensed Consolidated Balance Sheets for cash and cash equivalents, receivables, other current assets, and payables as of April 29, 2017, and January 28, 2017, approximated their fair values.
The following table details the fair value measurements of the Company's investments as of April 29, 2017 and January 28, 2017 (in thousands):
 
Level 1
 
Level 2
 
Level 3
 
April 29, 2017
 
January 28, 2017
 
April 29, 2017
 
January 28, 2017
 
April 29, 2017
 
January 28, 2017
Cash equivalents(1)
$
904

 
$

 
$
22,198

 
$

 
$

 
$

Short-term investments:
 
 
 
 
 
 
 
 
 
 
 
    Municipal securities

 

 
4,533

 

 

 

    Commercial paper

 

 
3,491

 

 

 

    U.S. corporate debt securities

 

 
1,465

 

 

 

    Certificate of deposit

 

 

 
30,152

 

 

Long-term investments:
 
 
 
 
 
 
 
 
 
 
 
    U.S. corporate debt securities

 

 
7,282

 

 

 

    Non-U.S. corporate debt securities

 

 
6,144

 

 

 

    Municipal securities

 

 
2,079

 

 

 

    U.S. treasury securities
2,014

 

 

 

 

 

 
 
 
 
 
 
 
 
 
 
 
 
(1) Cash equivalents include a money market fund, commercial paper and municipal securities that have a maturity of three months or less at the date of purchase. Due to their short maturity, the Company believes the carrying value approximates fair value.