Annual report pursuant to Section 13 and 15(d)

Revenue Recognition (Details)

v3.19.1
Revenue Recognition (Details) - USD ($)
 12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Total revenues $ 7,353,266 $ 7,379,525
Functional Neurology [Member]    
Total revenues 5,313,041 5,233,092
Biologics And Drug Delivery [Member]    
Total revenues 951,940 675,809
Capital Equipment [Member]    
Total revenues 420,039 1,115,109
Capital Equipment and Other [Member]    
Total revenues 393,023 355,515
Service and Other Revenues [Member]    
Total revenues 668,246 355,515
Product Revenue [Member]    
Total revenues 6,685,020 7,024,010
Functional Neurology [Member]    
Total revenues 100,000
Biologics And Drug Delivery [Member]    
Total revenues 175,223
Capital Equipment and Other [Member]    
Total revenues $ 393,023 $ 355,515