Note 6 - Property and Equipment (Tables)

9 Months Ended

Sep. 30, 2020

Notes Tables

Property, Plant and Equipment [Table Text Block]

(in thousands)	September 30,			December 31,
	2020			2019
Office and laboratory equipment	$	20		$	20
Furniture and fixtures		157			157
Computer equipment and software		347			349
Production equipment		65			65
Leasehold improvements		79			79
Total property and equipment, at cost		668			670
Less: accumulated depreciation and amortization		(592	)		(560	)
Total property and equipment, net	$	76		$	110