Note 3 - Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2018

Notes Tables

Property, Plant and Equipment [Table Text Block]

	2018			2017
Laboratory equipment	$	530,306		$	530,306
Leasehold improvements		115,605			115,605
Other furniture, fixtures & equipment		28,685			28,685
Total property and equipment		674,596			674,596
Accumulated depreciation and amortization		(663,246	)		(643,445	)
Property and equipment, net	$	11,350		$	31,151