Quarterly report pursuant to Section 13 or 15(d)

Inventories (Details) - Schedule of inventories

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Inventories (Details) - Schedule of inventories - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Schedule of inventories [Abstract]    
Raw materials $ 429 $ 356
Finished goods 502 541
Total $ 931 $ 897