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Commitments and Contingencies -Future Minimum Rental Commitments (Details)
12 Months Ended
Dec. 31, 2019
USD ($)
lease
Dec. 31, 2018
USD ($)
Lease Commitments    
Operating lease, term of lease 3 years  
Operating lease, number of options to extend | lease 6  
Operating lease, renewal term 3 years  
Operating lease, rental expense $ 48,000 $ 47,000
Operating lease    
2020   48,000
2021   12,000
Total Minimum Payments Required   $ 60,000