Quarterly report pursuant to Section 13 or 15(d)

Liquidity and Plan of Operations (Details Narrative)

v3.20.2
Liquidity and Plan of Operations (Details Narrative) - USD ($)
 6 Months Ended
Jan. 14, 2020
Jan. 14, 2020
Jun. 30, 2020
Jun. 30, 2019
Dec. 31, 2019
Subsidiary, Sale of Stock [Line Items]          
Accumulated deficit     $ 95,700,000    
Net loss     10,700,000    
Proceeds from public offering   $ 50,000,000.0 46,639,210 $ 30,103,307  
Cash and cash equivalents     14,903,928   $ 22,170,438
Marketable securities     53,053,709   $ 5,604,634
Restricted cash     $ 500,000    
Underwritten Public Offering [Member]          
Subsidiary, Sale of Stock [Line Items]          
Proceeds from public offering of common stock, gross $ 50,000,000.0        
Proceeds from public offering $ 46,700,000