Revenue (Tables)

3 Months Ended

Mar. 31, 2023

Revenue from Contract with Customer [Abstract]

Schedule of Net Revenue by Organ and Country

The Company disaggregates revenue from contracts with customers by organ type and geographical area as it believes this presentation best depicts how the nature, amount, timing and uncertainty of the Company’s revenue and cash flows are affected by economic factors, as shown below (in thousands):

	Three Months Ended March 31,
	2023		2022
Revenue by country by organ(1):
United States
Lung total revenue	$	1,431	$	1,951
Heart total revenue		12,956		3,741
Liver total revenue		23,114		7,869
Total United States revenue		37,501		13,561
All other countries
Lung revenue		251	348
Heart revenue		3,802		1,971
Total all other countries revenue		4,053		2,319
Total revenue	$	41,554	$	15,880

(1)Revenue by country is categorized based on the location of the end customer. Total revenue includes product and service revenue.