INVENTORIES (Tables)

3 Months Ended

Mar. 31, 2020

Inventory Disclosure [Abstract]

Schedule of inventory

Inventories consisted of the following:

(In thousands)	March 31, 2020			December 31, 2019
Raw materials	$	2,798		$	2,935
Work in process	2,013			1,209
Finished goods	1,401			1,316
Gross inventories	6,212			5,460
Less: provision for obsolescence	(340		)	(392		)
Inventories, net	$	5,872		$	5,068