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Commitments and Contingencies - License Agreement (Details)
1 Months Ended 12 Months Ended
May 31, 2012
USD ($)
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Commitments and Contingencies      
Accrued license payments     $ 3,833
Amended License Agreement      
Commitments and Contingencies      
Minimum annual commitment $ 46,000    
Number of milestones achieved   0  
Period for advance notice of termination   90 days