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Note 16 - Restructuring (Details) - Summary of activity in reserves related to restructuring initiatives (USD $)
In Thousands, unless otherwise specified
 3 Months Ended
Sep. 30, 2013
Current Year Restructuring Initiatives [Member] | Involuntary Employee Severance And Benefit Costs [Member]
  
Note 16 - Restructuring (Details) - Summary of activity in reserves related to restructuring initiatives [Line Items]  
Restructuring liabilities, period end $ 85
Additions and adjustments 351
Payments (266)
Current Year Restructuring Initiatives [Member] | Other Restructuring [Member]
  
Note 16 - Restructuring (Details) - Summary of activity in reserves related to restructuring initiatives [Line Items]  
Restructuring liabilities, period end 6
Additions and adjustments 89
Payments (83)
Current Year Restructuring Initiatives [Member]
  
Note 16 - Restructuring (Details) - Summary of activity in reserves related to restructuring initiatives [Line Items]  
Restructuring liabilities, period end 91
Additions and adjustments 440
Payments (349)
Prior Year Initiatives [Member] | Involuntary Employee Severance And Benefit Costs [Member]
  
Note 16 - Restructuring (Details) - Summary of activity in reserves related to restructuring initiatives [Line Items]  
Restructuring liabilities, period start 10
Additions and adjustments 72
Payments (82)
Prior Year Initiatives [Member]
  
Note 16 - Restructuring (Details) - Summary of activity in reserves related to restructuring initiatives [Line Items]  
Restructuring liabilities, period start 10
Additions and adjustments 72
Payments $ (82)