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ACCRUED EXPENSES AND OTHER LIABILITIES - Summary of Changes in Reserves (Detail) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Changes in Warranty Reserves        
Reserve - beginning of period $ 50,336 $ 52,416 $ 51,010 $ 50,550
Additions to reserves 10,282 6,744 15,325 11,043
Costs and claims incurred (7,873) (6,593) (12,933) (9,928)
Change in estimates to existing reserves 266 1,517 (391) 2,419
Reserve - end of period $ 53,011 $ 54,084 $ 53,011 $ 54,084