Note 15 - Income Taxes (Tables)

9 Months Ended

Mar. 31, 2015

Income Tax Disclosure [Abstract]

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

	Three Months Ended						Nine Months Ended
	March 31						March 31
	2015			2014			2015			2014
Reconciliation to effective tax rate:
Provision for income taxes at the anticipated annual tax rate		45.0	%		23.1	%		41.4	%		42.2	%
Impact of foreign operations		--			1.8			(0.2	)		(1.8	)
Enactment of tax law changes		--			--			(2.6	)		--
Valuation allowances		--			(37.6	)		--			14.3
Uncertain tax positions		(0.9	)		6.2			(1.2	)		(5.5	)
Other		(12.0	)		1.7			(3.3	)		(0.5	)
Effective tax rate		32.1	%		(4.8	)%		34.1	%		48.7	%