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Note 5 - Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2019

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

			As of December 31, 2018				As of December 31, 2019
Accrued payroll expenses			93,404				231,093
Accrued interest expense			565,623				590,216
Accrued general and administrative expenses			348,761				111,720
Accrued commissions			39,545				67,682
Other accrued expenses			254,472				724,610
Total			1,301,805				1,725,321

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Tabular disclosure of the components of accrued liabilities.

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