Annual report pursuant to Section 13 and 15(d)

Molteni Purchase Agreement (Details)

v3.21.1
Molteni Purchase Agreement (Details)
1 Months Ended 12 Months Ended
Mar. 21, 2018
EUR (€)
Mar. 21, 2018
USD ($)
Aug. 31, 2018
USD ($)
Mar. 31, 2018
EUR (€)
Mar. 31, 2018
USD ($)
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Oct. 31, 2020
USD ($)
Aug. 31, 2018
EUR (€)
Aug. 31, 2018
USD ($)
Mar. 31, 2018
USD ($)
Purchase Agreement                      
Proceeds from Sale of Productive Assets       € 2,000,000 $ 2,448,000            
Amount Received Under Amendment To Purchase Agreement       950,000         € 950,000 $ 1,100,000 $ 1,107,000
Estimated Selling Price           $ 1,400,000          
Amount Received Under Amendment To Purchase Agreement       € 950,000         950,000 1,100,000 $ 1,107,000
Convertible Debt                 € 550,000 $ 600,000  
Revenue recognized € 2,000,000 $ 2,300,000                  
Revenue from Contract with Customer, Including Assessed Tax     $ 1,100,000     4,838,000 $ 2,605,000        
Debt obligations in cash               $ 1,600,000      
Intellectual Property [Member]                      
Purchase Agreement                      
Finite-Lived Intangible Assets, Translation and Purchase Accounting Adjustments           $ 1,000,000          
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-04-01                      
Purchase Agreement                      
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period             15 years