Schedule of Assumptions for Warrants (Details) | 9 Months Ended | 12 Months Ended | |
Sep. 30, 2021$ / sharesshares | Dec. 31, 2020$ / sharesshares | Sep. 11, 2020shares |
Short-term Debt [Line Items] | | | |
Number of Warrants | shares | | | 363,146,765 |
Private Placement of Series D Convertible Preferred Stock 1/17/2020 [Member] | | | |
Short-term Debt [Line Items] | | | |
Number of Warrants | shares | 244,996 | 244,996 | |
H-CYTE Stock Price | $ 0.15 | $ 0.15 | |
Exercise Price of Warrant | 0.75 | 0.75 | |
Warrant Grant Date Fair Value | $ 0.13 | $ 0.13 | |
Life of Warrant | 10 years | 10 years | |
Granted for Bridge Financing 04/08/2020 [Member] | | | |
Short-term Debt [Line Items] | | | |
Number of Warrants | shares | 296,875 | 296,875 | |
H-CYTE Stock Price | $ 0.05 | $ 0.05 | |
Exercise Price of Warrant | 0.40 | 0.40 | |
Warrant Grant Date Fair Value | $ 0.04 | $ 0.02 | |
Life of Warrant | 3 years | 3 years | |
Short Term Note, Related Party Conversion 04/17/2020 [Member] | | | |
Short-term Debt [Line Items] | | | |
Number of Warrants | shares | 4,368,278 | 4,368,278 | |
H-CYTE Stock Price | $ 0.05 | $ 0.05 | |
Exercise Price of Warrant | 0.014 | 0.014 | |
Warrant Grant Date Fair Value | $ 0.05 | $ 0.05 | |
Life of Warrant | 10 years | 10 years | |
Granted for Bridge Financing 09/11/2020 [Member] | | | |
Short-term Debt [Line Items] | | | |
Number of Warrants | shares | 364,439,176 | 364,439,176 | |
H-CYTE Stock Price | $ 0.05 | $ 0.05 | |
Exercise Price of Warrant | 0.014 | 0.014 | |
Warrant Grant Date Fair Value | $ 0.017 | $ 0.017 | |
Life of Warrant | 10 years | 10 years | |
Private Placement 1/8/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Number of Warrants | shares | | 5,000,000 | |
H-CYTE Stock Price | | $ 0.40 | |
Exercise Price of Warrant | | 0.75 | |
Warrant Grant Date Fair Value | | $ 0.24 | |
Life of Warrant | | 3 years | |
Antidilution Provision 1/08/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Number of Warrants | shares | | 2,023,438 | |
H-CYTE Stock Price | | $ 0.40 | |
Exercise Price of Warrant | | 0.40 | |
Warrant Grant Date Fair Value | | $ 0.28 | |
Life of Warrant | | 3 years | |
Private Placement 7/14/17 [Member] | | | |
Short-term Debt [Line Items] | | | |
Number of Warrants | shares | | 6,000,000 | |
H-CYTE Stock Price | | $ 0.40 | |
Exercise Price of Warrant | | 0.75 | |
Warrant Grant Date Fair Value | | $ 0.23 | |
Life of Warrant | | 3 years | |
Private Placement 1/25/2018 [Member] | | | |
Short-term Debt [Line Items] | | | |
Number of Warrants | shares | | 1,250,000 | |
H-CYTE Stock Price | | $ 0.59 | |
Exercise Price of Warrant | | 0.75 | |
Warrant Grant Date Fair Value | | $ 0.38 | |
Life of Warrant | | 3 years | |
Private Placement 4 [Member] | | | |
Short-term Debt [Line Items] | | | |
Number of Warrants | shares | | 437,500 | |
H-CYTE Stock Price | | $ 0.54 | |
Exercise Price of Warrant | | 0.75 | |
Warrant Grant Date Fair Value | | $ 0.34 | |
Life of Warrant | | 3 years | |
Private Placement 2/7/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Number of Warrants | shares | | 750,000 | |
H-CYTE Stock Price | | $ 0.57 | |
Exercise Price of Warrant | | 0.75 | |
Warrant Grant Date Fair Value | | $ 0.36 | |
Life of Warrant | | 3 years | |
Private Placement 2/22/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Number of Warrants | shares | | 375,000 | |
H-CYTE Stock Price | | $ 0.49 | |
Exercise Price of Warrant | | 0.75 | |
Warrant Grant Date Fair Value | | $ 0.30 | |
Life of Warrant | | 3 years | |
Private Placement 3/1/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Number of Warrants | shares | | 125,000 | |
H-CYTE Stock Price | | $ 0.52 | |
Exercise Price of Warrant | | 0.75 | |
Warrant Grant Date Fair Value | | $ 0.33 | |
Life of Warrant | | 3 years | |
Private Placement 3/8/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Number of Warrants | shares | | 150,000 | |
H-CYTE Stock Price | | $ 0.59 | |
Exercise Price of Warrant | | 0.75 | |
Warrant Grant Date Fair Value | | $ 0.38 | |
Life of Warrant | | 3 years | |
Private Placement 3/11/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Number of Warrants | shares | | 2,475,000 | |
H-CYTE Stock Price | | $ 0.61 | |
Exercise Price of Warrant | | 0.75 | |
Warrant Grant Date Fair Value | | $ 0.40 | |
Life of Warrant | | 3 years | |
Private Placement 3/26/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Number of Warrants | shares | | 500,000 | |
H-CYTE Stock Price | | $ 0.51 | |
Exercise Price of Warrant | | 0.75 | |
Warrant Grant Date Fair Value | | $ 0.32 | |
Life of Warrant | | 3 years | |
Private Placement 3/28/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Number of Warrants | shares | | 375,000 | |
H-CYTE Stock Price | | $ 0.51 | |
Exercise Price of Warrant | | 0.75 | |
Warrant Grant Date Fair Value | | $ 0.31 | |
Life of Warrant | | 3 years | |
Private Placement 3/29/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Number of Warrants | shares | | 62,500 | |
H-CYTE Stock Price | | $ 0.51 | |
Exercise Price of Warrant | | 0.75 | |
Warrant Grant Date Fair Value | | $ 0.31 | |
Life of Warrant | | 3 years | |
Private Placement 1/31/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Number of Warrants | shares | | 500,000 | |
H-CYTE Stock Price | | $ 0.48 | |
Exercise Price of Warrant | | 0.75 | |
Warrant Grant Date Fair Value | | $ 0.29 | |
Life of Warrant | | 3 years | |
Private Placement 7/15/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Number of Warrants | shares | | 200,000 | |
H-CYTE Stock Price | | $ 0.53 | |
Exercise Price of Warrant | | 1 | |
Warrant Grant Date Fair Value | | $ 0.31 | |
Life of Warrant | | 3 years | |
Convertible Debt Extension 9/18/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Number of Warrants | shares | | 424,000 | |
H-CYTE Stock Price | | $ 0.40 | |
Exercise Price of Warrant | | 0.75 | |
Warrant Grant Date Fair Value | | $ 0.25 | |
Life of Warrant | | 3 years | |
Private Placement of Series D Convertible Preferred Stock 11/15/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Number of Warrants | shares | | 14,669,757 | |
H-CYTE Stock Price | | $ 0.28 | |
Exercise Price of Warrant | | 0.75 | |
Warrant Grant Date Fair Value | | $ 0.19 | |
Life of Warrant | | 10 years | |
Measurement Input, Risk Free Interest Rate [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 0.65 | |
Measurement Input, Risk Free Interest Rate [Member] | Private Placement of Series D Convertible Preferred Stock 1/17/2020 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | 1.84 | | |
Measurement Input, Risk Free Interest Rate [Member] | Granted for Bridge Financing 04/08/2020 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | 0.34 | 0.34 | |
Measurement Input, Risk Free Interest Rate [Member] | Short Term Note, Related Party Conversion 04/17/2020 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | 0.65 | | |
Measurement Input, Risk Free Interest Rate [Member] | Granted for Bridge Financing 09/11/2020 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | 0.65 | 0.65 | |
Measurement Input, Risk Free Interest Rate [Member] | Private Placement 1/8/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 2.57 | |
Measurement Input, Risk Free Interest Rate [Member] | Antidilution Provision 1/08/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 2.57 | |
Measurement Input, Risk Free Interest Rate [Member] | Private Placement 7/14/17 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 2.60 | |
Measurement Input, Risk Free Interest Rate [Member] | Private Placement 1/25/2018 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 2.43 | |
Measurement Input, Risk Free Interest Rate [Member] | Private Placement 4 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 2.43 | |
Measurement Input, Risk Free Interest Rate [Member] | Private Placement 2/7/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 2.46 | |
Measurement Input, Risk Free Interest Rate [Member] | Private Placement 2/22/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 2.46 | |
Measurement Input, Risk Free Interest Rate [Member] | Private Placement 3/1/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 2.54 | |
Measurement Input, Risk Free Interest Rate [Member] | Private Placement 3/8/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 2.43 | |
Measurement Input, Risk Free Interest Rate [Member] | Private Placement 3/11/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 2.45 | |
Measurement Input, Risk Free Interest Rate [Member] | Private Placement 3/26/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 2.18 | |
Measurement Input, Risk Free Interest Rate [Member] | Private Placement 3/28/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 2.18 | |
Measurement Input, Risk Free Interest Rate [Member] | Private Placement 3/29/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 2.21 | |
Measurement Input, Risk Free Interest Rate [Member] | Private Placement 1/31/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 2.29 | |
Measurement Input, Risk Free Interest Rate [Member] | Private Placement 7/15/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 1.80 | |
Measurement Input, Risk Free Interest Rate [Member] | Convertible Debt Extension 9/18/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 1.72 | |
Measurement Input, Risk Free Interest Rate [Member] | Private Placement of Series D Convertible Preferred Stock 11/15/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 1.84 | |
Measurement Input, Price Volatility [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 100.64 | |
Measurement Input, Price Volatility [Member] | Private Placement of Series D Convertible Preferred Stock 1/17/2020 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | 144.30 | 144.30 | |
Measurement Input, Price Volatility [Member] | Granted for Bridge Financing 04/08/2020 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | 131.82 | 131.82 | |
Measurement Input, Price Volatility [Member] | Short Term Note, Related Party Conversion 04/17/2020 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | 100.64 | | |
Measurement Input, Price Volatility [Member] | Granted for Bridge Financing 09/11/2020 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | 96.97 | 96.97 | |
Measurement Input, Price Volatility [Member] | Private Placement 1/8/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 115.08 | |
Measurement Input, Price Volatility [Member] | Antidilution Provision 1/08/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 115.08 | |
Measurement Input, Price Volatility [Member] | Private Placement 7/14/17 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 114.07 | |
Measurement Input, Price Volatility [Member] | Private Placement 1/25/2018 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 113.72 | |
Measurement Input, Price Volatility [Member] | Private Placement 4 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 113.47 | |
Measurement Input, Price Volatility [Member] | Private Placement 2/7/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 113.23 | |
Measurement Input, Price Volatility [Member] | Private Placement 2/22/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 113.34 | |
Measurement Input, Price Volatility [Member] | Private Placement 3/1/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 113.42 | |
Measurement Input, Price Volatility [Member] | Private Placement 3/8/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 113.53 | |
Measurement Input, Price Volatility [Member] | Private Placement 3/11/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 113.62 | |
Measurement Input, Price Volatility [Member] | Private Placement 3/26/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 113.12 | |
Measurement Input, Price Volatility [Member] | Private Placement 3/28/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 112.79 | |
Measurement Input, Price Volatility [Member] | Private Placement 3/29/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 112.79 | |
Measurement Input, Price Volatility [Member] | Private Placement 1/31/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 112.77 | |
Measurement Input, Price Volatility [Member] | Private Placement 7/15/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 115.50 | |
Measurement Input, Price Volatility [Member] | Convertible Debt Extension 9/18/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 122.04 | |
Measurement Input, Price Volatility [Member] | Private Placement of Series D Convertible Preferred Stock 11/15/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 89.75 | |
Measurement Input, Expected Dividend Rate [Member] | Private Placement of Series D Convertible Preferred Stock 1/17/2020 [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 1.84 | |
Short-term Note Related Party 1/13/2020 [Member] | | | |
Short-term Debt [Line Items] | | | |
Number of Warrants | shares | 268,571 | 268,571 | |
H-CYTE Stock Price | $ 0.12 | $ 0.12 | |
Exercise Price of Warrant | 0.75 | 0.75 | |
Warrant Grant Date Fair Value | $ 0.07 | $ 0.07 | |
Life of Warrant | 3 years | 3 years | |
Short-term Note Related Party 1/13/2020 [Member] | Measurement Input, Risk Free Interest Rate [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | 1.60 | 1.60 | |
Short-term Note Related Party 1/13/2020 [Member] | Measurement Input, Price Volatility [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | 145.76 | 145.76 | |
Short-term Note Related Party 11/26/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Number of Warrants | shares | | 400,000 | |
H-CYTE Stock Price | | $ 0.20 | |
Exercise Price of Warrant | | 0.75 | |
Warrant Grant Date Fair Value | | $ 0.13 | |
Life of Warrant | | 3 years | |
Short-term Note Related Party 11/26/2019 [Member] | Measurement Input, Risk Free Interest Rate [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 1.58 | |
Short-term Note Related Party 11/26/2019 [Member] | Measurement Input, Price Volatility [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 144.36 | |
Short-term Note Related Party 12/30/2019 [Member] | | | |
Short-term Debt [Line Items] | | | |
Number of Warrants | shares | | 171,429 | |
H-CYTE Stock Price | | $ 0.14 | |
Exercise Price of Warrant | | 0.75 | |
Warrant Grant Date Fair Value | | $ 0.08 | |
Life of Warrant | | 3 years | |
Short-term Note Related Party 12/30/2019 [Member] | Measurement Input, Risk Free Interest Rate [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 1.59 | |
Short-term Note Related Party 12/30/2019 [Member] | Measurement Input, Price Volatility [Member] | | | |
Short-term Debt [Line Items] | | | |
Warrant Input, Percentage | | 145.29 | |