v3.26.1
Inventory (Tables)
6 Months Ended
Jun. 30, 2026
Inventory Disclosure [Abstract]  
Schedule of inventory

  ​ ​ ​

June 30, 

  ​ ​ ​

December 31, 

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2026

  ​ ​ ​

2025

Raw materials

$

408

$

317

Work-in-process

368

Finished goods

75

37

Total inventory

$

483

$

722