Annual report pursuant to Section 13 and 15(d)

Fair Value Measurements (Tables)

v3.7.0.1
Fair Value Measurements (Tables)
12 Months Ended
Jan. 31, 2017
Fair Value Disclosures [Abstract]  
Fair Value of Financial Assets and Liabilities Measured on Recurring Basis

The following tables set forth our financial assets and liabilities that were accounted for at fair value on a recurring basis as of January 31, 2017 and January 31, 2016. There were no fair value measurements of our financial assets and liabilities using significant level 3 inputs for the periods presented:

 

            Fair Value at January 31, 2017 Using  
     January 31,
2017
     Quoted Prices
in Active
Markets for
Identical Assets
(Level 1)
     Significant
Other
Observable
Inputs

(Level 2)
 
     (Amounts in thousands)  

Financial assets:

        

Money market accounts (a)

   $ 2,726      $ 2,726      $ —    

Available-for-sale marketable securities:

        

Current marketable securities:

        

U.S. treasury notes and bonds—conventional

     4,253        4,253        —    

U.S. government agency issues

     1,000        —          1,000  

Non-current marketable securities:

        

U.S. treasury notes and bonds—conventional

     1,997        1,997        —    

U.S. government agency issues

     2,994        —          2,994  
  

 

 

    

 

 

    

 

 

 

Total

   $ 12,970      $ 8,976      $ 3,994  
  

 

 

    

 

 

    

 

 

 

 

            Fair Value at January 31, 2016 Using  
     January 31,
2016
     Quoted Prices
in Active
Markets for
Identical Assets
(Level 1)
     Significant
Other
Observable
Inputs

(Level 2)
 
     (Amounts in thousands)  

Financial assets:

        

Money market accounts (a)

   $ 3,654      $ 3,654      $ —    

Available-for-sale marketable securities:

        

Current marketable securities:

        

U.S. treasury notes and bonds—conventional

     502        502        —    

U.S. government agency issues

     1,002        —          1,002  

Non-current marketable securities:

        

U.S. treasury notes and bonds—conventional

     7,762        7,762        —    

U.S. government agency issues

     3,002        —          3,002  
  

 

 

    

 

 

    

 

 

 

Total

   $ 15,922      $ 11,918      $ 4,004  
  

 

 

    

 

 

    

 

 

 

 

a) Money market funds and U.S. treasury bills are included in cash and cash equivalents on the accompanying consolidated balance sheets and are valued at quoted market prices for identical instruments in active markets.
Summary of Available-for-Sale Securities

The following is a summary of cash, cash equivalents and available-for-sale securities, including the cost basis, aggregate fair value and unrealized gains and losses, for short-and long-term marketable securities portfolio as of January 31, 2017 and 2016:

 

     Amortized
Cost
     Gross
Unrealized
Gains
     Gross
Unrealized
Losses
    Estimated
Fair Value
 
     (Amounts in thousands)  

January 31, 2017:

          

Cash

   $ 25,576      $        —        $        —       $ 25,576  

Cash equivalents

     2,726        —          —         2,726  
  

 

 

    

 

 

    

 

 

   

 

 

 

Cash and cash equivalents

     28,302        —          —         28,302  
  

 

 

    

 

 

    

 

 

   

 

 

 

U.S. treasury notes and bonds—short-term

     4,248        5        —         4,253  

U.S. treasury notes and bonds—long-term

     2,003        —          (6     1,997  

U.S. government agency issues—short-term

     991        9        —         1,000  

U.S. government agency issues—long-term

     2,996        —          (2     2,994  
  

 

 

    

 

 

    

 

 

   

 

 

 

Total cash, cash equivalents and marketable securities

   $ 38,540      $ 14      $ (8   $ 38,546  
  

 

 

    

 

 

    

 

 

   

 

 

 

January 31, 2016:

          

Cash

   $ 55,079      $ —        $ —       $ 55,079  

Cash equivalents

     3,654        —          —         3,654  
  

 

 

    

 

 

    

 

 

   

 

 

 

Cash and cash equivalents

     58,733        —          —         58,733  
  

 

 

    

 

 

    

 

 

   

 

 

 

U.S. treasury notes and bonds—short-term

     503        —          (1     502  

U.S. treasury notes and bonds—long-term

     7,756        6        —         7,762  

U.S. government agency issues—short-term

     1,001        1        —         1,002  

U.S. government agency issues—long-term

     2,977        25        —         3,002  
  

 

 

    

 

 

    

 

 

   

 

 

 

Total cash, cash equivalents and marketable securities

   $ 70,970      $ 32      $ (1   $ 71,001  
  

 

 

    

 

 

    

 

 

   

 

 

 
Schedule of Contractual Maturities Available-for-Sale Debt Securities

Contractual maturities of available-for-sale debt securities at January 31, 2017 are as follows (amounts in thousands):

 

     Estimated
Fair Value
 

Maturity of one year or less

   $ 5,253  

Maturity between one and five years

     4,991  
  

 

 

 

Total

   $ 10,244