General form of registration statement for all companies including face-amount certificate companies

Consolidated Balance Sheets (Parentheticals)

v3.20.1
Consolidated Balance Sheets (Parentheticals) - $ / shares
Dec. 31, 2019
Dec. 31, 2018
Stockholders' Deficit    
Common stock, par value (in dollars per share) $ 0.001 $ 0.001
Common stock, shares authorized (in shares) 88,000,000 16,303,928
Common stock, shares issued (in shares) 47,977,390 11,661,485
Common stock, shares outstanding (in shares) 47,977,390 11,661,485
Series E Preferred Stock [Member]    
Redeemable Series E Convertible Preferred Stock    
Redeemable convertible preferred, par value (in dollars per share) $ 0.001 $ 0.001
Redeemable convertible preferred, shares authorized (in shares) 2,900,000 0
Redeemable convertible preferred, shares issued (in shares) 1,387,378 0
Redeemable convertible preferred, shares outstanding (in shares) 1,387,378 0
Stockholders' Deficit    
Preferred stock, par value (in dollars per share) $ 0.99  
Preferred stock, shares outstanding (in shares) 1,387,378  
Convertible Series A Preferred Stock [Member]    
Stockholders' Deficit    
Preferred stock, par value (in dollars per share) $ 0.001 $ 0.001
Preferred stock, shares authorized (in shares) 0 5,529,162
Preferred stock, shares issued (in shares) 0 2,391,403
Preferred stock, shares outstanding (in shares) 0 2,391,403