Quarterly report pursuant to Section 13 or 15(d)

Organization, Description of Business and Liquidity and Capital Resources (Details)

v3.21.1
Organization, Description of Business and Liquidity and Capital Resources (Details) - USD ($)
$ in Thousands
Mar. 31, 2021
Dec. 31, 2020
Organization, Description of Business and Liquidity and Capital Resources    
Retained Earnings (Accumulated Deficit) $ (200,431) $ (185,474)