Note 13 - Income Taxes (Details) - Summary of Provision for Income Taxes - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013
Current tax (benefit) expense:
Federal	$ 8,652	$ 6,299	$ 8,890
State	1,067	912	721
	9,719	7,211	9,611
Deferred tax (benefit) expense:
Federal	(3,678)	(2,792)	(5,083)
State	(281)	(397)	(197)
	(3,959)	(3,189)	(5,280)
	$ 5,760	$ 4,022	$ 4,331