Deferred Preservation Costs And Inventories (Tables)

9 Months Ended

Sep. 30, 2013

Deferred Preservation Costs And Inventories [Abstract]

Schedule Of Deferred Preservation Costs

	September 30,		December 31,
	2013		2012
Cardiac tissues	$	12,072	$	11,950
Vascular tissues		15,129		16,004
Total deferred preservation costs	$	27,201	$	27,954

Schedule Of Inventories

	September 30,		December 31,
	2013		2012
Raw materials and supplies	$	6,644	$	5,836
Work-in-process		899		830
Finished goods		2,663		3,891
Total inventories	$	10,206	$	10,557