Note 14 - Income Taxes (Tables)

6 Months Ended

Dec. 31, 2018

Notes Tables

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

	Three Months Ended						Six Months Ended
	December 31						December 31
	2018			2017			2018			2017
Reconciliation to effective tax rate:
Provision for income taxes at the anticipated annual tax rate		23.0	%		28.9	%		23.0	%		28.9	%
Enactment of tax law changes		--			111.2			--			(22.2	)
Uncertain tax positions		0.8			(4.8	)		0.8			0.5
Difference between deferred and current tax rate related to the impairment of goodwill		0.6			--			0.7			12.1
Tax impact related to share based compensation		--			0.3			(0.5	)		(0.4	)
Effective tax rate		24.4	%		135.6	%		24.0	%		18.9	%