Note 5 - Inventories

6 Months Ended

Jun. 30, 2018

Notes to Financial Statements

Inventory Disclosure [Text Block]

NOTE 

5

 — INVENTORIES

Inventories at

June 30, 2018

and

December 31, 2017

consist of the following:

	June 30, 2018		December 31, 2017
Dental finished goods, net	$	1,922,647	$	2,846,272
Medical finished goods, net		209,328		475,285
Component parts and other materials		178,355		57,652
Total	$	2,310,330	$	3,379,209

As of

June 30, 2018,

and

December 31, 2017,

inventory was recorded net of allowance for slow moving inventory of approximately

$510,000

and

$220,000,

respectively.