XML 44 R32.htm IDEA: XBRL DOCUMENT v3.23.1
Inventories (Tables)
12 Months Ended
Dec. 31, 2022
Inventories (Tables) [Line Items]  
Schedule of Inventory, Current [Table Text Block]

In thousands

2022

 

2021

Raw materials

$

2,535

 

$

467

Work-in-progress

 

-

   

-

Finished goods

 

187

 

 

404

Total inventory

$

2,722

 

$

871