XML 65 R56.htm IDEA: XBRL DOCUMENT v3.22.2
Notes Payable-Related Parties (Details) - USD ($)
1 Months Ended 3 Months Ended 12 Months Ended
Mar. 14, 2022
Nov. 20, 2019
May 31, 2022
Feb. 28, 2022
Jun. 30, 2022
Apr. 30, 2014
Kopple Notes [Member]            
Notes Payable-Related Parties (Details) [Line Items]            
Aggregate amount $ 10,000,000   $ 6,107,323      
Accrued interest       $ 6,533,318    
Notes payable and accrued interest       12,140,641    
Warrants exercisable shares (in Shares) 3,331,664          
Common stock price per share (in Dollars per share) $ 0.85          
Fair value of warrants estimated $ 1,051,473          
Kopple Notes [Member] | Minimum [Member]            
Notes Payable-Related Parties (Details) [Line Items]            
Unsecured bear interest rate     5.00%      
Kopple Notes [Member] | Maximum [Member]            
Notes Payable-Related Parties (Details) [Line Items]            
Unsecured bear interest rate     15.00%      
Kopple Notes [Member] | Subsequent Event [Member]            
Notes Payable-Related Parties (Details) [Line Items]            
Aggregate amount         $ 3,000,000  
Note payable-Gagerman [Member]            
Notes Payable-Related Parties (Details) [Line Items]            
Accrued interest     $ 75,494 73,428    
Notes payable and accrued interest     $ 157,494 155,428    
Note payable amount           $ 82,000
Bears interest, percentage     10.00%      
Jiangsu Shengfeng Note [Member]            
Notes Payable-Related Parties (Details) [Line Items]            
Return of joint venture   $ 700,000        
Non-interest-bearing promissory note   $ 700,000        
Principal due amount     $ 700,000 $ 700,000