XML 35 R76.htm IDEA: XBRL DOCUMENT v3.2.0.727
Note 10 - Income Taxes (Details) - USD ($)
$ in Thousands
 12 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2013
Note 10 - Income Taxes (Details) [Line Items]      
Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount $ 500 $ 500 $ 400
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount 4,000 3,800 2,800
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount   500 300
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Life Insurance, Amount   (1,100)  
Income Tax Reconciliation, Reversal of Contingency Reserves Resulting from Lapse of Applicable Statute of Limitations     1,000
Valuation Allowances and Reserves, Period Increase (Decrease) 120 100 $ (300)
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Compensation Cost, Amount 2,100 $ 1,700  
Undistributed Earnings of Foreign Subsidiaries 160,200    
Unrecognized Tax Benefits that Would Impact Effective Tax Rate 600    
Unrecognized Tax Benefits, Interest on Income Taxes Accrued 100    
State and Local Jurisdiction [Member]      
Note 10 - Income Taxes (Details) [Line Items]      
Operating Loss Carryforwards 43,300    
Tax Credit Carryforward, Amount 2,200    
Foreign Tax Authority [Member]      
Note 10 - Income Taxes (Details) [Line Items]      
Operating Loss Carryforwards 2,700    
Indefinite-lived [Member] | Foreign Tax Authority [Member]      
Note 10 - Income Taxes (Details) [Line Items]      
Operating Loss Carryforwards 1,700    
Ten Years [Member] | Foreign Tax Authority [Member]      
Note 10 - Income Taxes (Details) [Line Items]      
Operating Loss Carryforwards $ 1,000