Note 15 - Income Taxes (Tables)

6 Months Ended

Dec. 31, 2017

Notes Tables

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

	Three Months Ended						Six Months Ended
	December 31						December 31
	2017			2016			2017			2016
Reconciliation to effective tax rate:
Provision for income taxes at the anticipated annual tax rate		28.9	%		30.4	%		28.9	%		30.8	%
Enactment of tax law changes		111.2			--			(22.2	)		--
Uncertain tax positions		(4.8	)		(0.6	)		0.5			(0.8	)
Difference between deferred and current tax rate related to the impairment of goodwill		--			--			12.1			--
Other		--			--			--			(1.8	)
Tax impact related to share based compensation		0.3			(0.5	)		(0.4	)		(0.6	)
Effective tax rate		135.6	%		29.3	%		18.9	%		27.6	%