Inventories And Deferred Preservation Costs (Tables)

6 Months Ended

Jun. 30, 2020

Inventories And Deferred Preservation Costs [Abstract]

Schedule Of Inventories

	June 30,		December 31,
	2020		2019
Raw materials and supplies	$	25,828	$	21,180
Work-in-process		6,927		5,127
Finished goods		29,953		26,764
Total inventories	$	62,708	$	53,071

Schedule Of Deferred Preservation Costs

	June 30,		December 31,
	2020		2019
Cardiac tissues	$	16,393	$	15,365
Vascular tissues		18,415		17,186
Total deferred preservation costs	$	34,808	$	32,551