v3.23.2
INVESTMENTS (Tables)
6 Months Ended
Jun. 30, 2023
INVESTMENTS  
Schedule of Fair Value of the Available-For-Sale Fixed Income Investments

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June 30, 2023

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Amortized

    

Unrealized

    

Unrealized

    

Fair

​

(In thousands)

​

Cost

​

Gains

​

Losses

​

Value

​

Cash equivalents

​

​

​

​

​

​

​

​

​

​

​

​

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Money market funds

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$

16,947

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$

—

​

$

—

​

$

16,947

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Available-for-sale investments

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U.S. treasury securities

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$

20,939

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$

—

​

$

(28)

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$

20,911

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U.S. government agency bonds

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​

45,107

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9

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(32)

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45,084

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Corporate bonds

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11,314

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—

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(22)

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11,292

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Commercial paper

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6,478

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—

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—

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6,478

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Available-for-sale investments – short-term

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$

83,838

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$

9

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$

(82)

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$

83,765

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​

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​

December 31, 2022

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Amortized

    

Unrealized

    

Unrealized

    

Fair

(In thousands)

​

Cost

​

Gains

​

Losses

​

Value

Cash equivalents

​

​

​

​

​

​

​

​

​

​

​

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Money market funds

​

$

36,346

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$

—

​

$

—

​

$

36,346

Available-for-sale investments

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U.S. treasury securities

​

$

58,514

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$

—

​

$

(304)

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$

58,210

Corporate bonds

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3,581

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—

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(10)

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3,571

Commercial paper

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23,142

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—

​

 

—

​

 

23,142

Available-for-sale investments – short-term

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$

85,237

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$

—

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$

(314)

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$

84,923