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Note 16 - Restructuring (Details) - Summary of severance, restructuring, and related charges by initiative (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2011
Restructuring Cost and Reserve [Line Items]      
Total expense $ 2,666 $ 1,685 $ 1,843
Current Year Restructuring Initiatives [Member] | Involuntary Employee Severance And Benefit Costs [Member]
     
Restructuring Cost and Reserve [Line Items]      
Total expense 1,299 901  
Current Year Restructuring Initiatives [Member] | Other Restructuring [Member]
     
Restructuring Cost and Reserve [Line Items]      
Total expense 1,367 206 286
Current Year Restructuring Initiatives [Member]
     
Restructuring Cost and Reserve [Line Items]      
Total expense 2,666 1,107 286
Prior Year Initiatives [Member] | Involuntary Employee Severance And Benefit Costs [Member]
     
Restructuring Cost and Reserve [Line Items]      
Total expense   87 315
Prior Year Initiatives [Member] | Other Restructuring [Member]
     
Restructuring Cost and Reserve [Line Items]      
Total expense   491 1,242
Prior Year Initiatives [Member]
     
Restructuring Cost and Reserve [Line Items]      
Total expense   578 1,557
Involuntary Employee Severance And Benefit Costs [Member]
     
Restructuring Cost and Reserve [Line Items]      
Total expense 1,299 988 315
Other Restructuring [Member]
     
Restructuring Cost and Reserve [Line Items]      
Total expense $ 1,367 $ 697 $ 1,528