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Note 17 - Restructuring - Summary of Severance, Restructuring, and Related Charges by Initiative (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2015
Dec. 31, 2014
Involuntary Employee Severance And Benefit Costs [Member] | Current Year Restructuring Initiatives [Member]        
Restructuring Charges $ 696 $ 299 $ 730 $ 333
Involuntary Employee Severance And Benefit Costs [Member] | Prior Year Initiatives [Member]        
Restructuring Charges 22 59 125
Involuntary Employee Severance And Benefit Costs [Member]        
Restructuring Charges 718 $ 299 789 458
Other Restructuring [Member] | Current Year Restructuring Initiatives [Member]        
Restructuring Charges 107 $ 795 167 798
Other Restructuring [Member] | Prior Year Initiatives [Member]        
Restructuring Charges 652 2,040 700
Other Restructuring [Member]        
Restructuring Charges 759 $ 795 2,207 1,498
Current Year Restructuring Initiatives [Member]        
Restructuring Charges 803 $ 1,094 897 1,131
Prior Year Initiatives [Member]        
Restructuring Charges 674 2,099 825
Restructuring Charges $ 1,477 $ 1,094 $ 2,996 $ 1,956