Warranty Accruals (Tables)

3 Months Ended

Nov. 30, 2016

Warranty Accrual Activity

Warranty accrual activity:

	Three Months Ended
	November 30,
(In thousands)	2016			2015
Balance at beginning of period	$	12,159		$	11,512
Charged to cost of revenue, net		357			1,421
Payments		(637	)		(1,229	)
Currency translation effect		(142	)		(95	)
Balance at end of period	$	11,737		$	11,609