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Fair Value Measurements (Tables)
9 Months Ended
Sep. 30, 2022
Fair Value Measurements  
Schedule of financial assets and liabilities at fair value

    

Level 1

    

Level 2

    

Level 3

    

Total

 

(in thousands)

 

At September 30, 2022

Assets:

Cash and cash equivalents

$

6,504

$

$

$

6,504

Short-term investments

 

35

 

 

 

35

$

6,539

$

$

$

6,539

At December 31, 2021

Assets:

Cash and cash equivalents

$

12,229

$

$

$

12,229

Short-term investments

 

67

 

 

 

67

$

12,296

$

$

$

12,296