Note 12 - Revenue (Tables)

9 Months Ended

Sep. 30, 2020

Notes Tables

Revenues By Product Line [Table Text Block]

	Three Month Period Ended				Nine Month Period Ended
	September 30,				September 30,
(In thousands)	2020		2019		2020		2019
Biopreservation media	$	7,414	$	6,069	$	22,753	$	18,165
Automated thawing		277		324		1,047		699
evo shippers		494		211		1,372		211
Freezers and accessories		3,094		—		8,189		—
Total	$	11,279	$	6,604	$	33,361	$	19,075