Note 5 - Goodwill (Tables)

12 Months Ended

Jun. 30, 2018

Notes Tables

Schedule of Goodwill [Table Text Block]

	2018		2017
Balance at beginning of year	$	260,629	$	175,293
Accumulated impairment losses		17,939		17,939
Balance at beginning of year, net		242,690		157,354
Acquisitions		7,655		85,561
Foreign currency translation		1,417		(225	)
Balance at end of year	$	251,762	$	242,690