Annual report pursuant to Section 13 and 15(d)

Property and Equipment - Narrative (Details)

v3.19.3.a.u2
Property and Equipment - Narrative (Details) - USD ($)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Property, Plant and Equipment [Line Items]    
Depreciation expense $ 216,737 $ 120,488
Lab equipment    
Property, Plant and Equipment [Line Items]    
Lab equipment held for testing $ 689,000