XML 105 R93.htm IDEA: XBRL DOCUMENT v3.19.1
Accrued Liabilities (Changes in Accrued Product Warranties) (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Mar. 31, 2019
Mar. 31, 2018
Accrued Liabilities        
Warranties, beginning of period $ 20,156 $ 13,017 $ 20,130 $ 13,597
Impact from adoption of ASC 606 (Note 3) 594
Expense, net of recoveries 3,695 2,334 5,767 304
Reductions for settlement of previous warranty liabilities (2,012) (2,209) (4,549) (832)
Foreign currency exchange rate changes (159) 141 (262) 214
Warranties, end of period $ 21,680 $ 13,283 $ 21,680 $ 13,283