Quarterly report pursuant to Section 13 or 15(d)

CONDENSED CONSOLIDATED BALANCE SHEETS (Parentheticals)

v3.21.1
CONDENSED CONSOLIDATED BALANCE SHEETS (Parentheticals) - USD ($)
$ in Thousands
Mar. 31, 2021
Dec. 31, 2020
Accounts payable and accrued expenses, related parties (in Dollars) $ 147 $ 317
Preferred stock, par value (in Dollars per share) $ 0.001 $ 0.001
Preferred stock, shares authorized 1,000,000 1,000,000
Common stock, par value (in Dollars per share) $ 0.001 $ 0.001
Common stock, shares authorized 200,000,000 200,000,000
Common stock, shares issued 32,114,781 30,764,792
Common stock, shares outstanding 32,114,781 30,764,792
Series C Preferred Stock [Member]    
Preferred stock, shares issued 105 105
Preferred stock, shares outstanding 105 105
Preferred stock, liquidation preference (in Dollars) $ 105 $ 105
Preferred stock, shares authorized 4,200 4,200
Series A Preferred Stock [Member]    
Preferred stock, shares authorized 200 200
Series B Preferred Stock [Member]    
Preferred stock, shares authorized 600 600
Series D Preferred Stock [Member]    
Preferred stock, shares authorized 1,400 1,400
Series E Preferred Stock [Member]    
Preferred stock, shares authorized 1,000 1,000
Series F Preferred Stock [Member]    
Preferred stock, shares authorized 200,000 200,000