Note 19 - Employee Benefit Plans (Details) - Components of Net Periodic Benefit Costs (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Components of Net Periodic Benefit Costs [Abstract]
Service cost for benefits earned	$ 608	$ 465	$ 469
Interest cost on benefit obligation	1,098	1,281	1,262
Amortization of prior service credit	(295)	(515)	(526)
Amortization of actuarial loss	893	370	385
Total cost	$ 2,304	$ 1,601	$ 1,590