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Fair Value Measurements (Details) - Schedule of fair value of each of the debentures
 3 Months Ended 12 Months Ended
Jun. 30, 2021
Mar. 31, 2021
Senior secured convertible notes payable, net (binomial lattice model):    
Market yield 4.60% 17.00%
Unsecured convertible notes payable related party, net (yield model with a Black-Scholes-Merton option pricing model):    
Market yield 4.70% 23.00%
Unsecured convertible note payable (yield model with a Black-Scholes-Merton option pricing model):    
Market yield 5.10% 26.50%