Inventories - Schedule of Inventories (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Inventory Disclosure [Abstract]
Raw materials	$ 4,742	$ 3,279
Finished goods	1,769	1,475
Total inventory	$ 6,511	$ 4,754	[1]

[1] Prior period results have been retroactively adjusted to reflect the 1:1.0422 reverse stock split effected on August 30, 2021. See also Note 12, Shareholders’ Equity, for details.