Note 13 - Revenue (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

Revenues By Product Line [Table Text Block]

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
(In thousands, except percentages)	2021		2020		2021		2020
Product revenue
Freezer and thaw	$	17,610	$	3,371	$	40,021	$	9,237
Cell processing		11,505		7,414		30,131		22,753
Storage and cold chain services		86		19		293		30
Service revenue
Storage and cold chain services		2,250		-		6,417		-
Rental revenue
Storage and cold chain services		2,349		475		4,989		1,341
Total revenue	$	33,800	$	11,279	$	81,851	$	33,361

Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table Text Block]

	Year Ending December 31,
(In thousands)	2021		2022		2023		2024		Total
Rental revenue	$	2,983	$	7,733	$	422	$	-	$	11,138
Service revenue	$	40	$	31	$	31	$	10	$	112