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Note 11 - Accumulated Other Comprehensive Income - Activity in Accumulated Other Comprehensive Income (Details) (USD $)
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3 Months Ended |
6 Months Ended |
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Dec. 31, 2014
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Dec. 31, 2014
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| Balance June 30, 2014 |
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$ 642,000us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax
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| Changes before reclassifications |
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(2,096,000)us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
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| Amounts reclassified from accumulated other comprehensive income |
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16,000us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
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| Current period other comprehensive income |
(1,209,000)us-gaap_OtherComprehensiveIncomeLossNetOfTax
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(2,048,000)us-gaap_OtherComprehensiveIncomeLossNetOfTax
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| Balance December 31, 2014 |
(1,438,000)us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax
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(1,438,000)us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax
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| Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] |
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| Balance June 30, 2014 |
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(39,000)us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember
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| Changes before reclassifications |
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0us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember
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| Amounts reclassified from accumulated other comprehensive income |
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16,000us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember
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| Current period other comprehensive income |
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16,000us-gaap_OtherComprehensiveIncomeLossNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember
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| Balance December 31, 2014 |
(23,000)us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember
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(23,000)us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember
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| Accumulated Net Unrealized Investment Gain (Loss) [Member] |
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| Balance June 30, 2014 |
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11,000us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember
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| Changes before reclassifications |
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(10,000)us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember
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| Amounts reclassified from accumulated other comprehensive income |
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0us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember
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| Current period other comprehensive income |
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(10,000)us-gaap_OtherComprehensiveIncomeLossNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember
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| Balance December 31, 2014 |
1,000us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember
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1,000us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember
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| Accumulated Translation Adjustment [Member] |
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| Balance June 30, 2014 |
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670,000us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedTranslationAdjustmentMember
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| Changes before reclassifications |
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(2,086,000)us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedTranslationAdjustmentMember
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| Amounts reclassified from accumulated other comprehensive income |
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0us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedTranslationAdjustmentMember
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| Current period other comprehensive income |
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(2,086,000)us-gaap_OtherComprehensiveIncomeLossNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedTranslationAdjustmentMember
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| Balance December 31, 2014 |
$ (1,416,000)us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedTranslationAdjustmentMember
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$ (1,416,000)us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedTranslationAdjustmentMember
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