Note 15 - Income Taxes (Tables)

6 Months Ended

Dec. 31, 2016

Notes Tables

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

	Three Months Ended						Six Months Ended
	December 31						December 31
	2016			2015			2016			2015
Reconciliation to effective tax rate:
Provision for income taxes at the anticipated annual tax rate		30.4	%		33.3	%		30.8	%		34.5	%
Enactment of tax law changes		--			(2.0	)		--			(1.0	)
Uncertain tax positions		(0.6	)		(0.3	)		(0.8	)		(0.3	)
Deferred tax asset adjustment		--			--			(1.8	)		--
Other		(0.5	)		(1.2	)		(0.6	)		(0.7	)
Effective tax rate		29.3	%		29.8	%		27.6	%		32.5	%