v3.21.2
CONDENSED CONSOLIDATED BALANCE SHEETS (Parentheticals) - USD ($)
 3 Months Ended 12 Months Ended
Mar. 31, 2021
Dec. 31, 2020
Preferred Stock, Liquidation Preference, Value $ 27,536,206 $ 27,536,206
Common Stock, Par or Stated Value Per Share $ 0.0001 $ 0.0001
Common Stock, Shares Authorized 110,000,000 110,000,000
Common Stock, Shares, Issued 664,167 664,167
Common Stock, Shares, Outstanding 664,167 664,167
Series Seed Preferred Stock    
Preferred Stock, Par or Stated Value Per Share $ 0.0001 $ 0.0001
Preferred Stock, Shares Authorized 20,714,518 20,714,518
Preferred Stock, Shares Issued 20,714,518 20,714,518
Preferred Stock, Shares Outstanding 20,714,518 20,714,518
Conversion of Stock, Shares Converted 1 1
Preferred Stock, Liquidation Preference, Value $ 5,633,855 $ 5,633,855
Series A convertible preferred stock    
Preferred Stock, Par or Stated Value Per Share $ 0.0001 $ 0.0001
Preferred Stock, Shares Authorized 14,481,413 14,481,413
Preferred Stock, Shares Issued 5,654,072 5,654,072
Preferred Stock, Shares Outstanding 5,654,072 5,654,072
Conversion of Stock, Shares Converted 1 1
Preferred Stock, Liquidation Preference, Value $ 2,713,955 $ 2,713,955
Series A-2 convertible preferred stock    
Preferred Stock, Par or Stated Value Per Share $ 0.0001 $ 0.0001
Preferred Stock, Shares Authorized 20,000,000 20,000,000
Preferred Stock, Shares Issued 5,932,742 5,932,742
Preferred Stock, Shares Outstanding 5,932,742 5,932,742
Conversion of Stock, Shares Converted 1 1
Preferred Stock, Liquidation Preference, Value $ 2,966,371 $ 2,966,371
Series A-3 convertible preferred stock    
Preferred Stock, Par or Stated Value Per Share $ 0.0001 $ 0.0001
Preferred Stock, Shares Authorized 18,867,925  
Preferred Stock, Shares Issued 9,032,330 9,032,330
Preferred Stock, Shares Outstanding 9,032,330 9,032,330
Conversion of Stock, Shares Converted 1 1
Preferred Stock, Liquidation Preference, Value $ 4,787,135 $ 4,787,135
Series CF convertible preferred stock    
Preferred Stock, Par or Stated Value Per Share $ 0.0001 $ 0.0001
Preferred Stock, Shares Authorized 2,000,000 2,000,000
Preferred Stock, Shares Issued 836,331 836,331
Preferred Stock, Shares Outstanding 836,331 836,331
Conversion of Stock, Shares Converted 1 1
Preferred Stock, Liquidation Preference, Value $ 434,890 $ 434,890
Series B Convertible Preferred Stock    
Preferred Stock, Par or Stated Value Per Share $ 0.0001 $ 0.0001
Preferred Stock, Shares Authorized 20,714,517 20,714,517
Preferred Stock, Shares Issued 20,714,517 20,714,517
Preferred Stock, Shares Outstanding 20,714,517 20,714,517
Conversion of Stock, Shares Converted 1 1
Preferred Stock, Liquidation Preference, Value $ 11,000,000 $ 11,000,000
Undesignated Preferred Stock [Member]    
Preferred Stock, Par or Stated Value Per Share $ 0.0001 $ 0.0001
Preferred Stock, Shares Authorized 936,144 936,144
Preferred Stock, Shares Issued 0 0
Preferred Stock, Shares Outstanding 0 0