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Marketable Securities (Tables)
 6 Months Ended
Jun. 30, 2020
Marketable Securities [Abstract]  
Schedule of Marketable Securities

Our investments in marketable securities are classified as available-for-sale and consist of the following:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

June 30, 2020

(In thousands)

 

Cost

 

Unrealized
Gains

 

Unrealized
Losses

 

Fair Value

Short-Term

 

 

 

 

 

 

 

 

 

 

 

 

U.S. government and agency obligations

 

$

5,789

 

 

$

60

 

 

$

—

 

$

5,849

 

Corporate debt securities and certificates of deposit

 

1,578

 

 

20

 

 

—

 

1,598

 

Asset backed securities

 

520

 

 

4

 

 

—

 

524

 

Marketable securities – short-term

 

$

7,887

 

 

$

84

 

 

$

—

 

$

7,971

 

Long-Term

 

 

 

 

 

 

 

 

 

 

 

 

U.S. government and agency obligations

 

$

6,807

 

 

$

105

 

 

$

—

 

$

6,912

 

Corporate debt securities and certificates of deposit

 

4,831

 

 

94

 

 

—

 

4,925

 

Asset backed securities

 

2,570

 

 

62

 

 

—

 

2,632

 

Equity security

 

42

 

 

—

 

 

(12

 )

 

30

 

Marketable securities – long-term

 

$

14,250

 

 

$

261

 

 

$

(12

 )

 

$

14,499

 





 

December 31, 2019

(In thousands)

 

Cost

 

Unrealized
Gains

 

Unrealized
Losses

 

Fair Value

Short-Term

 

 

 

 

 

 

 

 

 

 

 

 

U.S. government and agency obligations

 

$

5,766

 

 

$

22

 

 

$

—

 

$

5,788

 

Corporate debt securities and certificates of deposit

 

1,085

 

 

1

 

 

—

 

1,086

 

Asset backed securities

 

1,417

 

 

4

 

 

—

 

 

1,421

 

  Marketable securities – short-term

 

$

8,268

 

 

$

27

 

 

$

—

 

$

8,295

 

Long-Term

 

 

 

 

 

 

 

 

 

 

 

 

U.S. government and agency obligations

 

$

6,524

 

 

$

30

 

 

$

(1

 )

 

$

6,553

 

Corporate debt securities and certificates of deposit

 

3,004

 

 

14

 

 

—

 

3,018

 

Asset backed securities

 

2,535

 

 

15

 

 

(1

 )

 

2,549

 

Equity security

 

42

 

 

6

 

 

—

 

 

48

 

Marketable securities – long-term

 

$

12,105

 

 

$

65

 

 

$

(2

 )

 

$

12,168

 


Schedule of Unrealized Loss Position

At June 30, 2020, all of our investments in marketable debt securities were in an unrealized gain position. At December 31, 2019, investments in marketable debt securities in an unrealized loss position were as follows:

 
 
 
 

 
In Unrealized Loss Position For
Less Than 12 Months 
 
 In Unrealized Loss Position For
Greater Than 12 Months
(In thousands) 
 
Fair Value
 
Gross Unrealized
Losses
 
Fair Value
 
Gross Unrealized
Losses
December 31, 2019
 
 

 
 

 
 

 
 

U.S. government and agency obligations
 
$
149

 
$
(1
 )
 
$
—
 
$
—
Asset backed securities
 
684

 
(1
 )
 
—
 
—
Marketable securities
 
$
833

 
$
(2
 )
 
$
—
 
$
—