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17. Commitments and Contingencies (Details 1)
Dec. 31, 2019
USD ($)
Commitments and Contingencies Disclosure [Abstract]  
2020 $ 255,624
2021 264,571
2022 273,831
2023 283,415
2024 140,738
Thereafter 192,916
Total undiscounted lease payments 1,411,095
Less: present value adjustment 230,154
Operating lease liability $ 1,180,941