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Note 16 - Restructuring (Details) - Summary of Severance, Restructuring, and Related Charges by Initiative - USD ($)
$ in Thousands
 12 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2013
Restructuring Cost and Reserve [Line Items]      
Restructuring charges $ 3,443 $ 10,077 $ 2,666
Current Year Restructuring Initiatives [Member]      
Restructuring Cost and Reserve [Line Items]      
Restructuring charges 3,166 10,005 2,666
Prior Year Initiatives [Member]      
Restructuring Cost and Reserve [Line Items]      
Restructuring charges 277 72  
Involuntary Employee Severance And Benefit Costs [Member]      
Restructuring Cost and Reserve [Line Items]      
Restructuring charges 858 1,600 1,299
Involuntary Employee Severance And Benefit Costs [Member] | Current Year Restructuring Initiatives [Member]      
Restructuring Cost and Reserve [Line Items]      
Restructuring charges 847 1,528 1,299
Involuntary Employee Severance And Benefit Costs [Member] | Prior Year Initiatives [Member]      
Restructuring Cost and Reserve [Line Items]      
Restructuring charges 11 72  
Other Restructuring [Member]      
Restructuring Cost and Reserve [Line Items]      
Restructuring charges 2,585 8,477 1,367
Other Restructuring [Member] | Current Year Restructuring Initiatives [Member]      
Restructuring Cost and Reserve [Line Items]      
Restructuring charges 2,319 $ 8,477 $ 1,367
Other Restructuring [Member] | Prior Year Initiatives [Member]      
Restructuring Cost and Reserve [Line Items]      
Restructuring charges $ 266