Note 16 - Lease (Including Related Parties) - Future Minimum Operating Lease Payments (Details)	Dec. 31, 2018 USD ($)
Lease Arrangement, 20 North Rear Road [Member]
2019	$ 36,451
2020	36,451
2021	36,451
Total	109,353
2019	36,451
2020	36,451
2021	36,451
Leases Office Space from R&D Labs Canada, Inc [Member]
2019	22,940
2020	22,940
2021	22,940
Total	235,117
2019	22,940
2020	22,940
2021	22,940
2022	24,660
2023	29,818
Thereafter	$ 111,819

Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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