​

​

Year ended December 31, 

​

  ​ ​ ​

2023

  ​ ​ ​

2024

  ​ ​ ​

2025

​

​

(in thousands)

Cost of revenues

​

$

174

​

60

​

—

Research and development

​

​

15,273

​

6,193

​

1,211

General and administrative

​

​

1,401

​

546

​

102

Sales and marketing

​

​

2,797

​

1,086

​

346

Total compensation

​

$

19,645

​

7,885

​

1,659

Income tax benefit

​

$

4,167

​

1,770

​

350