Note 10 - Goodwill (Tables)

12 Months Ended

Aug. 31, 2019

Notes Tables

Schedule of Goodwill [Table Text Block]

(in thousands)	U.S.			Europe			Asia Pacific			Total
Balance at August 31, 2017	$	386,835		$	317,759		$	2,966		$	707,560
Acquisitions and other adjustments		(640	)		(1,562	)		—			(2,202	)
Foreign currency translations		—			(3,503	)		(22	)		(3,525	)
Balance at August 31, 2018	$	386,195		$	312,694		$	2,944		$	701,833
Foreign currency translations		—			(16,235	)		131			(16,104	)
Balance at August 31, 2019	$	386,195		$	296,459		$	3,075		$	685,729