Note 14 - Condensed Consolidated Balance Sheet Detail (Tables)

9 Months Ended

Sep. 30, 2020

Notes Tables

Property, Plant and Equipment [Table Text Block]

(In thousands)	September 30, 2020			December 31, 2019
Property and equipment
Leasehold improvements	$	2,145		$	2,112
Furniture and computer equipment		827			794
Manufacturing and other equipment		5,707			5,187
Subtotal		8,679			8,093
Less: Accumulated depreciation		(3,379	)		(2,521	)
Net property and equipment	$	5,300		$	5,572

Schedule of Accrued Liabilities [Table Text Block]

(In thousands)	September 30, 2020		December 31, 2019
Accrued expenses and other current liabilities	$	275	$	302
Other payables		208		1,018
Accrued compensation		2,538		1,554
Deferred revenue		334		324
Other		9		171
Total accrued expenses and other current liabilities	$	3,364	$	3,369