Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements (Tables)

v3.10.0.1
Fair Value Measurements (Tables)
9 Months Ended
Oct. 31, 2018
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 October 31, 2018 and January 31, 2018. There were no fair value measurements of our financial assets and liabilities using significant Level 3 inputs for the periods presented:

 

            Fair Value at October 31, 2018 Using  
            Quoted         
            Prices in      Significant  
            Active      Other  
            Markets for      Observable  
     October 31,      Identical Assets      Inputs  
     2018      (Level 1)      (Level 2)  
     (Amounts in thousands)  

Financial assets:

        

Money market accounts (1)

   $ 2,832      $ 2,649      $ 183  

Available-for-sale marketable securities:

        

Current marketable securities:

        

U.S. treasury notes and bonds - conventional

     745        745        —    

Non-current marketable securities:

        

U.S. treasury notes and bonds - conventional

     6,274        6,274        —    

U.S. government agency issues

     986        —          986  

Corporate bonds

     2,280        —          2,280  
  

 

 

    

 

 

    

 

 

 

Total

   $ 13,117      $ 9,668      $ 3,449  
  

 

 

    

 

 

    

 

 

 
            Fair Value at January 31, 2018 Using  
            Quoted         
            Prices in      Significant  
            Active      Other  
            Markets for      Observable  
     January 31,      Identical Assets      Inputs  
     2018      (Level 1)      (Level 2)  
     (Amounts in thousands)  

Financial assets:

        

Money market accounts (1)

   $ 4,568      $ —        $ 4,568  

Available-for-sale marketable securities:

        

Current marketable securities:

        

U.S. treasury notes and bonds - conventional

     1,993        1,993        —    

U.S. government agency issues

     1,998        —          1,998  

Non-current marketable securities:

        

U.S. treasury notes and bonds - conventional

     1,724        1,724        —    

U.S. government agency issues

     985        —          985  

Corporate bonds

     1,740        —          1,740  
  

 

 

    

 

 

    

 

 

 

Total

   $ 13,008      $ 3,717      $ 9,291  
  

 

 

    

 

 

    

 

 

 
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 gross unrealized gains and losses, for short- and long-term marketable securities portfolio as of October 31, 2018 and January 31, 2018:

 

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

October 31, 2018:

          

Cash

   $ 18,723      $ —        $ —       $ 18,723  

Cash equivalents

     2,820        11        —         2,831  
  

 

 

    

 

 

    

 

 

   

 

 

 

Cash and cash equivalents

     21,543        11        —         21,554  
  

 

 

    

 

 

    

 

 

   

 

 

 

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

     749        —          (3     746  

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

     6,306        —          (32     6,274  

U.S. government agency issues - short-term

     1,001        —          (15     986  

Corporate bonds - long-term

     2,310        —          (30     2,280  
  

 

 

    

 

 

    

 

 

   

 

 

 

Total cash, cash equivalents and marketable securities

   $ 31,909      $ 11      $ (80   $ 31,840  
  

 

 

    

 

 

    

 

 

   

 

 

 

January 31, 2018:

          

Cash

   $ 39,084      $ —        $ —       $ 39,084  

Cash equivalents

     4,568        —          —         4,568  
  

 

 

    

 

 

    

 

 

   

 

 

 

Cash and cash equivalents

     43,652        —          —         43,652  
  

 

 

    

 

 

    

 

 

   

 

 

 

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

     2,001        —          (8     1,993  

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

     1,740        —          (16     1,724  

U.S. government agency issues - short-term

     1,991        9        (2     1,998  

U.S. government agency issues - long-term

     1,002        —          (17     985  

Corporate bonds - long-term

     1,760           (20     1,740  
  

 

 

    

 

 

    

 

 

   

 

 

 

Total cash, cash equivalents and marketable securities

   $ 52,146      $ 9      $ (63   $ 52,092  
  

 

 

    

 

 

    

 

 

   

 

 

Schedule of Contractual Maturities Available-for-Sale Investments

Contractual maturities of available-for-sale investments as of October 31, 2018 are as follows (amounts in thousands):

 

     Estimated  
     Fair Value  

Maturity of one year or less

   $ 1,732  

Maturity between one and five years

     8,554  
  

 

 

 

Total

   $ 10,286