Note 15 - Income Taxes (Tables)

9 Months Ended

Mar. 31, 2016

Notes Tables

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

	Three Months Ended March 31						Nine Months Ended March 31
	2016			2015			2016			2015
Reconciliation to effective tax rate:
Provision for income taxes at the anticipated annual tax rate		34.4	%		45.0	%		34.5	%		41.4	%
Impact of foreign operations		--			--			--			(0.2	)
Enactment of tax law changes		--			--			(0.9	)		(2.6	)
Uncertain tax positions		(2.9	)		(0.9	)		(0.5	)		(1.2	)
Other		(1.0	)		(12.0	)		(0.8	)		(3.3	)
Effective tax rate		30.5	%		32.1	%		32.3	%		34.1	%