​

​

​

​

​

​

​

(In thousands)

At June 30, 2025

At December 31, 2024

In-transit inventory

​

$

2,256

​

$

1,013

Sales and use tax

​

​

1,765

​

​

802

Warranty

​

​

1,395

​

​

1,784

Travel

​

​

1,106

​

​

1,120

Legal and consulting

​

​

872

​

​

1,318

Clinical studies

​

​

34

​

​

304

Other

​

752

​

1,439

Total

​

$

8,180

​

$

7,780