Note 5 - Property and Equipment (Tables)

9 Months Ended

Sep. 30, 2020

Notes Tables

Property, Plant and Equipment [Table Text Block]

	September 30, 2020			December 31, 2019
Laboratory equipment	$	537,047		$	534,577
Leasehold improvements		115,605			115,605
Other furniture, fixtures & equipment		11,736			11,736
Total property and equipment		664,388			661,918
Accumulated depreciation and amortization		(654,295	)		(651,312	)
Property and equipment, net	$	10,093		$	10,606