Inventories (Tables)

6 Months Ended

Jun. 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):

	June 30, 2019			December 31, 2018
Raw materials	$	4,285		$	4,041
Finished goods	7,292			8,229
Reserves for excess, obsolete, and slow-moving inventories and valuation reserves - Raw Materials	(1,132		)	(1,261		)
Reserves for excess, obsolete, and slow-moving inventories and valuation reserves - Finished Goods	(2,778		)	(2,951		)
Inventories, net	$	7,667		$	8,058