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Operating Leases Right-of-Use Assets and Lease Liability Obligations (Tables)
3 Months Ended
Mar. 31, 2020
Lessee Disclosure [Abstract]  
Schedule of operating right-of-use assets and operating lease liabilities [Table Text Block]
  March 31, 2020  December 31, 2019 
Assets      
Operating lease ROU assets$351,841 $411,956 
       
Liabilities      
Operating lease liabilities, current$170,008 $190,765 
Operating lease liabilities, net of current portion 181,833  221,191 
Total operating lease liabilities$351,841 $411,956 
Schedule of remaining lease term and incremental borrowing rates [Table Text Block]

Supplemental disclosure

March 31, 2020

Weighted average remaining lease term

2 years

Weighted average discount rate

5.02%

Schedule of maturities of lease liabilities [Table Text Block]
Year ended December 31, Amounts under Operating Leases 
Remaining 2020$133,045 
2021 189,777 
2022 56,158 
Total minimum lease payments$378,980 
Less: amount representing interest$(27,139)
Total operating lease liabilities$351,841 
Schedule of supplemental cash flow information of operating leases [Table Text Block]
  Three Months  Three Months 
  Ended March 31,  Ended March 31, 
  2020  2019 
Cash paid for amounts included in the measurement of lease liabilities$54,794 $42,955 
Right-of-use assets obtained in exchange for lease obligations$ $500,956