Commitment and Contingencies (Tables)

3 Months Ended

Mar. 31, 2019

Commitments and Contingencies Disclosure [Abstract]

Rollforward of Tank Recall Reserve

The following table represents changes in our consolidated warranty reserve:

Balance at December 31, 2018	$	8.9
Issued – warranty expense	1.1
Warranty usage	(1.0		)
Balance at March 31, 2019	$	9.0

The following table represents the establishment of and changes in the aluminum cryobiological tank recall reserve:

Recall reserve - established April 2018	$	3.8
Reserve usage	(3.9		)
Change in estimate - expense	0.2
Balance at March 31, 2019	$	0.1