XML 50 R40.htm IDEA: XBRL DOCUMENT v3.19.1
Inventories - Schedule of Inventories (Details) - USD ($)
Dec. 31, 2018
Dec. 31, 2017
Inventory Disclosure [Abstract]    
Raw Materials $ 542,761 $ 458,441
Sub-Assemblies 711,181 886,274
Finished Goods 635,565 815,505
Reserve for Obsolescence (1,304,240) (1,212,608)
Total Inventory, Net $ 585,267 $ 947,612