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Stock Based Compensation (Details) - Schedule of fair value of the sole stock option grant - Ambulnz, Inc. [Member]
9 Months Ended 12 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Dec. 31, 2020
Dec. 31, 2019
Stock-Based Compensation (Details) - Schedule of fair value of the sole stock option grant [Line Items]        
Volatility 65.00% 44.48% 44.48% 39.28%
Expected term (in years)   2 years 2 years 3 years
Dividend yield 0.00% 0.00%
Minimum [Member]        
Stock-Based Compensation (Details) - Schedule of fair value of the sole stock option grant [Line Items]        
Expected term (in years) 5 years      
Risk-free interest rate 15.00% 14.00% 0.14% 1.58%
Maximum [Member]        
Stock-Based Compensation (Details) - Schedule of fair value of the sole stock option grant [Line Items]        
Expected term (in years) 2 years      
Risk-free interest rate 62.00% 1.58% 1.58% 1.66%