Note 14 - Condensed Consolidated Balance Sheet Detail (Tables)

6 Months Ended

Jun. 30, 2020

Notes Tables

Property, Plant and Equipment [Table Text Block]

(In thousands)	June 30, 2020			December 31, 2019
Property and equipment
Leasehold improvements	$	2,141		$	2,112
Furniture and computer equipment		824			794
Manufacturing and other equipment		5,474			5,187
Subtotal		8,439			8,093
Less: Accumulated depreciation		(3,092	)		(2,521	)
Net property and equipment	$	5,347		$	5,572

Schedule of Accrued Liabilities [Table Text Block]

(In thousands)	June 30, 2020		December 31, 2019
Accrued expenses and other current liabilities	$	284	$	302
Other payables		206		1,018
Accrued compensation		1,813		1,554
Deferred revenue		286		324
Other		17		171
Total accrued expenses and other current liabilities	$	2,606	$	3,369