Revenues

12 Months Ended

Dec. 31, 2021

Revenue from Contract with Customer [Abstract]

Revenues

2.REVENUES

Disaggregation of Revenue. Our revenue is disaggregated based on reporting segment, product category and geographical region.

We design, develop, manufacture and market medical products for interventional and diagnostic procedures. For financial reporting purposes, we report our operations in two operating segments: cardiovascular and endoscopy. Our cardiovascular segment consists of four product categories: peripheral intervention, cardiac intervention, custom procedural solutions, and OEM. Within these product categories, we sell a variety of products, including cardiology and radiology devices (which assist in diagnosing and treating coronary arterial disease, peripheral vascular disease and other non-vascular diseases), as well as embolotherapeutic, cardiac rhythm management, electrophysiology, critical care, breast cancer localization and guidance, biopsy, and interventional oncology and spine devices. Our endoscopy segment consists of gastroenterology and pulmonology devices which assist in the palliative treatment of expanding esophageal, tracheobronchial and biliary strictures caused by malignant tumors.

The following table presents sales by operating segment disaggregated based on product category and geographic region for the years ended December 31, 2021, 2020 and 2019 (in thousands).

	Year Ended						Year Ended						Year Ended
	December 31, 2021						December 31, 2020						December 31, 2019
	United States		International		Total		United States		International		Total		United States		International		Total
Cardiovascular
Peripheral Intervention	$	244,459	$	160,657	$	405,116	$	211,999	$	129,569	$	341,568	$	226,788	$	124,148	$	350,936
Cardiac Intervention		122,452		198,189		320,641		108,109		171,562		279,671		115,604		189,193		304,797
Custom Procedural Solutions		108,068		85,874		193,942		110,269		92,927		203,196		99,659		87,700		187,359
OEM		104,436		19,092		123,528		91,826		17,941		109,767		101,065		16,824		117,889
Total		579,415		463,812		1,043,227		522,203		411,999		934,202		543,116		417,865		960,981
Endoscopy
Endoscopy devices		29,463		2,061		31,524		27,858		1,815		29,673		32,595		1,276		33,871
Total	$	608,878	$	465,873	$	1,074,751	$	550,061	$	413,814	$	963,875	$	575,711	$	419,141	$	994,852