Accrued Warranty (Tables)
|9 Months Ended|
Sep. 30, 2018
|Product Warranties Disclosures [Abstract]|
|Schedule Product Warranty Accrual Included in Accrued Expenses||
Activity in the product warranty accrual is included in accrued expenses above and consists of the following (in thousands):
Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef