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Debt - Summary of Outstanding Debt Obligations (Details)
3 Months Ended
Mar. 31, 2022
USD ($)
Mar. 31, 2022
EUR (€)
Debt Instrument [Line Items]    
Balance $ 2,219,128 € 2,000,000
Current Portion $ 2,219,128  
Convertible Senior Secured Note    
Debt Instrument [Line Items]    
Current Interest Rate 10.00% 10.00%
Maturity Date Apr. 30, 2022  
Foreign    
Debt Instrument [Line Items]    
Balance $ 2,219,128 € 2,000,000
Current Portion $ 2,219,128  
Foreign | Note Payable Maturing on June 30, 2022 | Uni Credit Bank AGUni Credit Bank AG    
Debt Instrument [Line Items]    
Current Interest Rate 1.487% 1.487%
Maturity Date Jun. 30, 2022  
Balance $ 554,782 € 500,000
Current Portion $ 554,782  
Foreign | Note Payable Maturing on August 31, 2022 | Uni Credit Bank AGUni Credit Bank AG    
Debt Instrument [Line Items]    
Current Interest Rate 1.58% 1.58%
Maturity Date Aug. 31, 2022  
Balance $ 554,782 € 500,000
Current Portion $ 554,782  
Foreign | Note Payable Maturing on August 31, 2022 | VR Bank    
Debt Instrument [Line Items]    
Current Interest Rate 1.95% 1.95%
Maturity Date Aug. 31, 2022  
Balance $ 554,782 € 500,000
Current Portion $ 554,782  
Foreign | Note Payable Maturing on September 30, 2022 | Uni Credit Bank AGUni Credit Bank AG    
Debt Instrument [Line Items]    
Current Interest Rate 1.685% 1.685%
Maturity Date Sep. 30, 2022  
Balance $ 554,782 € 500,000
Current Portion $ 554,782