v3.26.1
Significant Customers, Concentrations of Credit Risk, and Geographic Information (Tables)
6 Months Ended
Jun. 30, 2026
Significant Customers, Concentrations of Credit Risk, and Geographic Information  
Schedule of revenues from customers

Three Months Ended June 30, 

Six Months Ended June 30, 

 

  ​ ​ ​

2026

  ​ ​ ​

2025

2026

  ​ ​ ​

2025

 

Customer A

 

18

%  

13

%  

15

%  

10

%

Customer B

 

12

%  

17

%

14

%

19

%

Schedule of revenues by geographic area

Three Months Ended June 30, 

Six Months Ended June 30, 

  ​ ​ ​

2026

  ​ ​ ​

2025

  ​ ​ ​

2026

  ​ ​ ​

2025

 

(in thousands)

United States

$

1,877

$

1,728

$

3,144

$

2,830

Asia and Middle East

 

700

424

1,345

793

Europe and other

 

1,193

1,262

2,355

2,455

Revenue

$

3,770

$

3,414

$

6,844

$

6,078

Schedule of long-lived assets by geographic area

  ​ ​ ​

June 30, 

  ​ ​ ​

December 31, 

 

2026

 

2025

 

(in thousands)

United States

$

948

$

1,122

Europe

3,788

3,973

Asia

 

462

340

Total long-lived assets

$

5,198

$

5,435