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9. Lease (Tables)
3 Months Ended
Mar. 31, 2021
Leases [Abstract]  
Supplemental operating lease information
Description Classification    March 31, 2021     December 31, 2020  
Right of Use Asset – Lease, net Other assets (non-current)   $ 101,402     $ 120,777          
Operating Lease liability – Short-term Accrued liabilities     81,78780,258                  
Operating Lease liability – Long-term Other long-term liabilities     21,332       42,347          
Total operating lease liability     $ 103,119     $ 122,605          
                         
Discount rate – operating lease               6.0 %