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Fair Value Measurements
6 Months Ended
Oct. 31, 2017
Fair Value Disclosures [Abstract]  
Fair Value Measurements
Fair Value Measurements
 
The Company utilizes the hierarchy of fair value measurements to classify certain of its assets and liabilities based upon the following definitions:
Level 1- Investments with quoted prices in active markets for identical assets or liabilities. The Company’s Level 1 investments include money market funds, mutual funds and certificates of deposit. The Company’s mutual fund investment assets represent contributions made and invested on behalf of the Company’s executive officers in a supplementary employee retirement plan.

Level 2- Investments with observable inputs other than Level 1 prices, such as: quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities. The Company has no Level 2 assets or liabilities.

Level 3- Investments with unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. The Company has no Level 3 assets or liabilities.

The Company's financial instruments include cash and equivalents, marketable securities and other investments; accounts receivable and accounts payable; and short- and long-term debt. The carrying values of cash and equivalents, accounts receivable and payable and short- and long-term debt on the Consolidated Balance Sheets approximate their fair value. The following table summarizes the fair values of assets that are recorded in the Company’s unaudited condensed consolidated financial statements as of October 31, 2017 and April 30, 2017 at fair value on a recurring basis (in thousands):
 

Fair Value Measurements
 

As of October 31, 2017
 

Level 1

Level 2

Level 3
ASSETS:

 

 

 
Money market funds

$
50,359


$


$

Mutual funds

1,067





Certificates of deposit

81,750





Total assets at fair value

$
133,176


$


$











 

As of April 30, 2017
 

Level 1

Level 2

Level 3
ASSETS:

 

 

 
Money market funds

$
50,146


$


$

Mutual funds

1,038





Certificates of deposit

72,250





Total assets at fair value

$
123,434


$


$


There were no transfers between Level 1, Level 2 or Level 3.