Revenue Recognition

12 Months Ended

Dec. 31, 2022

Revenue from Contract with Customer [Abstract]

Revenue Recognition

Revenue Recognition

Sources of Revenue

Revenues are disaggregated by following sources:

•Domestic Hospitals – direct sales of products and preservation services.

•International Hospitals – direct sales of products and preservation services.

•International Distributors – generally these contracts specify a geographic area that the distributor will service, terms and conditions of the relationship, and purchase targets for the next calendar year.

•CardioGenesis Cardiac Laser Console Trials and Sales – CardioGenesis cardiac trialed laser consoles are delivered under separate agreements.

For the years ended December 31, 2022, 2021, and 2020 the sources of revenue were as follows (in thousands):

	2022		2021		2020
Domestic hospitals	$	158,129	$	150,301	$	137,810
International hospitals	105,072		106,639		80,524
International distributors	47,604		41,046		34,429
CardioGenesis cardiac laser therapy	2,984		850		464
Total sources of revenue	$	313,789	$	298,836	$	253,227

Also see segment and geographic disclosure in Note 16 below.