Inventories (Tables)

9 Months Ended

Sep. 30, 2019

Inventory Disclosure [Abstract]

Schedule of inventory

Inventories are stated at the lower of standard cost (which approximates actual cost determined using the first-in, first-out cost method) or net realizable value, and consist of the following (in thousands):

	September 30, 2019			December 31, 2018
Raw materials	$	4,329		$	4,041
Finished goods	6,640			8,229
Reserves for excess, obsolete, and slow-moving inventories and valuation reserves - Raw Materials	(1,331		)	(1,261		)
Reserves for excess, obsolete, and slow-moving inventories and valuation reserves - Finished Goods	(2,239		)	(2,951		)
Inventories, net	$	7,399		$	8,058