Quarterly report pursuant to Section 13 or 15(d)

Nature of Operations and Significant Accounting Policies (Details Narrative)

v3.20.1
Nature of Operations and Significant Accounting Policies (Details Narrative) - USD ($)
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract]    
Cash, cash equivalents and short-term investments $ 116,000,000  
Net assets 132,400,000  
Net cash used in operating activities $ (13,232,000) $ (15,078,000)