Note 12 - Revenue (Tables)

6 Months Ended

Jun. 30, 2020

Notes Tables

Revenues By Product Line [Table Text Block]

	Three Month Period Ended				Six Month Period Ended
	June 30,				June 30,
(In thousands)	2020		2019		2020		2019
Biopreservation media	$	6,667	$	6,327	$	15,339	$	12,097
Automated thawing		376		374		770		374
evo shippers		439		—		877		—
Freezers and accessories		2,438		—		5,096		—
Total	$	9,920	$	6,701	$	22,082	$	12,471