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Fair Value of Financial Instruments, Assets and Liabilities Measured at Fair Value (Details) - USD ($)
Jun. 30, 2022
Dec. 31, 2021
Dec. 31, 2020
Assets and Liabilities Measured at Fair Value [Abstract]      
Derivative Liability - Contingent Interest $ 626,000 $ 1,130,000  
April Note [Member]      
Assets and Liabilities Measured at Fair Value [Abstract]      
Derivative Liability - Contingent Interest 276,000 495,000 $ 0
September Note [Member]      
Assets and Liabilities Measured at Fair Value [Abstract]      
Derivative Liability - Contingent Interest 131,000 250,000 0
December Note [Member]      
Assets and Liabilities Measured at Fair Value [Abstract]      
Derivative Liability - Contingent Interest 219,000 385,000 $ 0
Recurring [Member] | Level 2 [Member]      
Assets and Liabilities Measured at Fair Value [Abstract]      
Assets 0 0  
Liabilities 0 $ 0  
Recurring [Member] | April Note [Member]      
Assets and Liabilities Measured at Fair Value [Abstract]      
Derivative Liability - Contingent Interest 276,000    
Recurring [Member] | April Note [Member] | Level 1 [Member]      
Assets and Liabilities Measured at Fair Value [Abstract]      
Derivative Liability - Contingent Interest 0    
Recurring [Member] | April Note [Member] | Level 2 [Member]      
Assets and Liabilities Measured at Fair Value [Abstract]      
Derivative Liability - Contingent Interest 0    
Recurring [Member] | April Note [Member] | Level 3 [Member]      
Assets and Liabilities Measured at Fair Value [Abstract]      
Derivative Liability - Contingent Interest 276,000    
Recurring [Member] | September Note [Member]      
Assets and Liabilities Measured at Fair Value [Abstract]      
Derivative Liability - Contingent Interest 131,000    
Recurring [Member] | September Note [Member] | Level 1 [Member]      
Assets and Liabilities Measured at Fair Value [Abstract]      
Derivative Liability - Contingent Interest 0    
Recurring [Member] | September Note [Member] | Level 2 [Member]      
Assets and Liabilities Measured at Fair Value [Abstract]      
Derivative Liability - Contingent Interest 0    
Recurring [Member] | September Note [Member] | Level 3 [Member]      
Assets and Liabilities Measured at Fair Value [Abstract]      
Derivative Liability - Contingent Interest 131,000    
Recurring [Member] | December Note [Member]      
Assets and Liabilities Measured at Fair Value [Abstract]      
Derivative Liability - Contingent Interest 219,000    
Recurring [Member] | December Note [Member] | Level 1 [Member]      
Assets and Liabilities Measured at Fair Value [Abstract]      
Derivative Liability - Contingent Interest 0    
Recurring [Member] | December Note [Member] | Level 2 [Member]      
Assets and Liabilities Measured at Fair Value [Abstract]      
Derivative Liability - Contingent Interest 0    
Recurring [Member] | December Note [Member] | Level 3 [Member]      
Assets and Liabilities Measured at Fair Value [Abstract]      
Derivative Liability - Contingent Interest $ 219,000