XML 53 R37.htm IDEA: XBRL DOCUMENT v3.22.4
CASH EQUIVALENTS AND SHORT-TERM INVESTMENTS (Tables)
12 Months Ended
Dec. 31, 2022
CASH EQUIVALENTS AND SHORT-TERM INVESTMENTS  
Schedule of cash equivalents and short-term investments

The Company’s cash equivalents and short-term investments are invested in the following (in thousands):

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

    

December 31, 2022

​

    

Amortized Cost

    

Unrealized Gains

    

Unrealized Losses

    

Fair Value

Money market funds

​

$

51,274

​

$

—

​

$

—

​

$

51,274

Total cash equivalents

​

​

51,274

​

​

—

​

​

—

​

​

51,274

Commercial paper

​

​

39,781

​

​

—

​

​

—

​

​

39,781

Corporate bonds

​

​

28,970

​

​

—

​

​

(156)

​

​

28,814

U.S. Treasury securities

​

​

19,896

​

​

—

​

​

(78)

​

​

19,818

Government bonds

​

​

14,846

​

​

—

​

​

(102)

​

​

14,744

Asset-backed securities

​

​

4,000

​

​

—

​

​

(2)

​

​

3,998

Total short-term investments

​

​

107,493

​

​

—

​

​

(338)

​

​

107,155

Total cash equivalents and short-term investments

​

$

158,767

​

$

—

​

$

(338)

​

$

158,429

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

    

December 31, 2021

​

    

Amortized Cost

    

Unrealized Gains

    

Unrealized Losses

    

Fair Value

Money market funds

​

$

46,521

​

$

—

​

$

—

​

$

46,521

Total cash equivalents

​

​

46,521

​

​

—

​

​

—

​

​

46,521

Commercial paper

​

​

70,401

​

​

—

​

​

—

​

​

70,401

Corporate bonds

​

​

65,645

​

​

—

​

​

(28)

​

​

65,617

Government bonds

​

​

36,487

​

​

—

​

​

(11)

​

​

36,476

Asset-backed securities

​

​

24,665

​

​

—

​

​

(10)

​

​

24,655

Total short-term investments

​

​

197,198

​

​

—

​

​

(49)

​

​

197,149

Total cash equivalents and short-term investments

​

$

243,719

​

$

—

​

$

(49)

​

$

243,670

​