Inventories

12 Months Ended

Dec. 31, 2018

Inventory Disclosure [Abstract]

Inventories

B.Inventories

The Company reduces the value of its inventories to net realizable value when the net realizable value is believed to be less than the cost of the item. The inventory reserve for obsolescence as of December 31, 2018 and 2017 was $1,266,000 and $1,213,000, respectively.

	December 31,
	2018		2017
	(in thousands)
Raw materials	$	1,719	$	1,526
Work in process		1,807		1,337
Finished goods		940		1,012
Total Inventories, net	$	4,466	$	3,875