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Fair Value Measurements
6 Months Ended
Aug. 29, 2015
Fair Value Disclosures [Abstract]  
Fair Value Measurements
Fair Value Measurements

Financial assets and liabilities are classified in the fair value hierarchy based on the lowest level input that is significant to the fair value measurement: Level 1 (unadjusted quoted prices in active markets for identical assets or liabilities); Level 2 (observable market inputs, other than quoted prices included in Level 1); and Level 3 (unobservable inputs that cannot be corroborated by observable market data). The Company does not have any Level 3 assets or liabilities.

Financial assets measured at fair value on a recurring basis as of August 29, 2015 and February 28, 2015, are summarized below: 
(In thousands)
Quoted Prices in
Active Markets
(Level 1)
 
Other
Observable
Inputs
(Level 2)
 
Total Fair
Value
August 29, 2015
 
 
 
 
 
Cash equivalents
 
 
 
 
 
Money market funds
$
20,417

 
$

 
$
20,417

Short-term securities
 
 
 
 
 
Mutual funds
$
30,038

 
$

 
$
30,038

Commercial paper

 
26,006

 
26,006

Municipal bonds

 
85

 
85

Total short-term securities
$
30,038

 
$
26,091

 
$
56,129

Long-term securities
 
 
 
 
 
Municipal bonds
$

 
$
7,993

 
$
7,993

Total long-term securities
$

 
$
7,993

 
$
7,993

Total assets at fair value
$
50,455

 
$
34,084

 
$
84,539

 
 
 
 
 
 
February 28, 2015
 
 
 
 
 
Cash equivalents
 
 
 
 
 
Money market funds
$
34,386

 
$

 
$
34,386

Short-term securities
 
 
 
 
 
Municipal bonds
$

 
$
327

 
$
327

Long-term securities
 
 
 
 
 
Mutual funds
$
305

 
$

 
$
305

Municipal bonds

 
10,655

 
10,655

Total assets at fair value
$
34,691

 
$
10,982

 
$
45,673



The following methods were used to estimate the fair value of each class of financial instrument:

Cash equivalents
Cash equivalents consisted of highly liquid investments with an original maturity of three months or less. Fair value was determined based on quoted prices for identical assets in active markets.

Short- and long-term securities
Mutual funds were measured at fair value based on quoted prices in active markets.

Commercial paper was measured using inputs based on quoted prices for similar instruments in active markets.

Municipal bonds were measured at fair value based on market prices from recent trades of similar securities and are classified as short-term or long-term based on maturity date.