INVENTORIES (Tables)

12 Months Ended

Dec. 31, 2021

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventories consisted of the following:

(In thousands)	December 31, 2021		December 31, 2020
Raw materials	$	3,603	$	2,243
Work in process	1,441		1,109
Finished goods	1,997		1,087
Gross inventories	7,041		4,439
Less: provision for obsolescence	(263)		(388)
Inventories, net	$	6,778	$	4,051