Quarterly report pursuant to Section 13 or 15(d)

Marketable securities (Tables)

v3.20.1
Marketable securities (Tables)
3 Months Ended
Mar. 31, 2020
Marketable securities  
Schedule of investments in available-for-sale debt securities

As of March 31, 2020, the Company has the following investments in marketable securities (in thousands):

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​

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​

​

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​

​

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​

​

​

​

​

​

​

​

​

​

Gross

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Gross

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Aggregate

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Remaining

​

Amortized

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Unrealized

​

Unrealized

​

Estimated

​

    

Contractual Maturity

    

Cost

    

Gains

    

Losses

    

Fair Value

Cash equivalents:

 

  

 

​

  

 

​

  

 

​

  

 

​

  

Corporate debt securities

​

Less than 3 months

​

​

10,338

​

​

2

​

​

(3)

​

​

10,337

​

 

  

​

$

10,338

​

$

2

​

$

(3)

​

$

10,337

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Available-for-sale debt securities:

 

  

​

 

  

​

 

  

​

 

  

​

 

  

Corporate debt securities

 

Less than 3 months

​

$

13,684

​

$

7

​

$

(17)

​

$

13,674

Corporate debt securities

​

3 months to 1 year

​

​

76,635

​

​

8

​

​

(455)

​

​

76,188

Treasury bills

​

3 months to 1 year

​

​

1,991

​

​

7

​

​

—

​

​

1,998

Corporate debt securities

​

1 year to 2 years

​

​

18,238

​

​

3

​

​

(101)

​

​

18,140

​

 

  

​

$

110,548

​

$

25

​

$

(573)

​

$

110,000