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Product Warranties | 9 Months Ended
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Sep. 30, 2018
Product Warranties Disclosures [Abstract] |
Product Warranties | Product Warranties We provide product warranties with varying terms and durations for the majority of our products. We estimate our warranty reserve by considering historical and projected warranty claims, historical and projected cost-per-claim, and knowledge of specific product issues that are outside our typical experience. We record warranty expense in cost of sales in the unaudited condensed consolidated statements of operations and comprehensive income. Product warranty claims not expected to occur within one year are included as part of other long-term liabilities in the unaudited condensed consolidated balance sheets. The following table represents changes in our consolidated warranty reserve:
Balance at December 31, 2017 | $ | 11.6 |
Issued – warranty expense | 3.3 |
Change in estimates | (1.4 | )
Warranty usage | (4.7 | )
Balance at September 30, 2018 | $ | 8.8 |
During the second quarter of 2018, we established a reserve for $3.8 related to a recall notice issued for certain aluminum cryobiological tanks in our D&S West segment manufactured in our New Prague, Minnesota facility during a limited time period. See Note 15, “Commitments and Contingencies” for additional information.

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- Definition The entire disclosure for standard and extended product warranties and other product guarantee contracts, including a tabular reconciliation of the changes in the guarantor's aggregate product warranty liability for the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -URI http://asc.fasb.org/topic&trid=2155896 + Details
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