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Note 6 - Accrued Expenses (Tables)

3 Months Ended

Mar. 31, 2017

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

		March 31, 2017				December 31, 2016
Accrued salaries		$	276,220			$	201,170
Accrued directors’ fees			105,769				78,070
Other			15,000				15,000
Total accrued expenses		$	396,989			$	294,240

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