Note 3 - Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Property, Plant and Equipment [Table Text Block]

	2020			2019
Laboratory equipment	$	532,100		$	534,577
Leasehold improvements		115,605			115,605
Other furniture, fixtures & equipment		11,736			11,736
Total property and equipment		659,441			661,918
Accumulated depreciation and amortization		(511,700	)		(651,312	)
Property and equipment, net	$	147,741		$	10,606