Accrued Liabilities (Tables) |
3 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Mar. 31, 2020 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Payables And Accruals [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Components of Accrued Liabilities |
Accrued liabilities are comprised of the following (in thousands):
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Changes in Initial Product Warranty Accrual and Expenses Under Initial and Extended Warranties |
Changes in the initial product warranty accrual and the expenses incurred under the Company’s initial and extended warranties for the three months ended March 31, 2020 and 2019 are included within accrued liabilities on the Consolidated Balance Sheets and were as follows (in thousands):
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