Quarterly report pursuant to Section 13 or 15(d)

Note 13 - Commitments - Lease Expense (Details)

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Note 13 - Commitments - Lease Expense (Details)
3 Months Ended 6 Months Ended
Jun. 30, 2019
USD ($)
Jun. 30, 2019
USD ($)
Operating lease cost $ 39,554 $ 79,109
Total lease cost $ 39,554 79,109
Operating cash flows from operating leases   79,109
Right-of-use assets obtained in exchange for new operating lease liabilities  
Weighted-average remaining lease term - operating leases (Year) 21 days 21 days
Weighted-average discount rate - operating leases 9.20% 9.20%