Note 17 - Employee Benefit Plans (Details) - Plan assumptions	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Obligation [Member] | Minimum [Member]
Note 17 - Employee Benefit Plans (Details) - Plan assumptions [Line Items]
Discount rate	3.50%	4.00%	5.60%
Rate of compensation increase	3.50%	3.40%	3.50%
Obligation [Member] | Maximum [Member]
Note 17 - Employee Benefit Plans (Details) - Plan assumptions [Line Items]
Discount rate	5.10%	4.60%	6.00%
Rate of compensation increase	3.90%	3.50%	4.00%
Cost [Member] | Minimum [Member]
Note 17 - Employee Benefit Plans (Details) - Plan assumptions [Line Items]
Discount rate	4.00%	5.50%	4.40%
Rate of compensation increase	3.40%	3.50%	3.50%
Cost [Member] | Maximum [Member]
Note 17 - Employee Benefit Plans (Details) - Plan assumptions [Line Items]
Discount rate	4.60%	6.00%	5.90%
Rate of compensation increase	3.50%	4.00%	3.80%
Minimum [Member]
Note 17 - Employee Benefit Plans (Details) - Plan assumptions [Line Items]
Expected return on assets	4.80%	5.40%	5.70%
Maximum [Member]
Note 17 - Employee Benefit Plans (Details) - Plan assumptions [Line Items]
Expected return on assets	7.80%	8.10%	8.10%