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Note 7 - Intangible Assets (Details) - Summary of Intangible Assets (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2015
Jun. 30, 2014
Note 7 - Intangible Assets (Details) - Summary of Intangible Assets [Line Items]    
Cost $ 62,466us-gaap_IntangibleAssetsGrossExcludingGoodwill $ 54,714us-gaap_IntangibleAssetsGrossExcludingGoodwill
Accumulated amortization (24,209)us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization (23,224)us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
Balance 38,257us-gaap_IntangibleAssetsNetExcludingGoodwill 31,490us-gaap_IntangibleAssetsNetExcludingGoodwill
Trademarks [Member]    
Note 7 - Intangible Assets (Details) - Summary of Intangible Assets [Line Items]    
Cost 15,444us-gaap_IntangibleAssetsGrossExcludingGoodwill
/ us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_TrademarksMember
14,508us-gaap_IntangibleAssetsGrossExcludingGoodwill
/ us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_TrademarksMember
Balance 15,444us-gaap_IntangibleAssetsNetExcludingGoodwill
/ us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_TrademarksMember
14,508us-gaap_IntangibleAssetsNetExcludingGoodwill
/ us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_TrademarksMember
Customer Relationships [Member]    
Note 7 - Intangible Assets (Details) - Summary of Intangible Assets [Line Items]    
Cost 42,997us-gaap_IntangibleAssetsGrossExcludingGoodwill
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_CustomerRelationshipsMember
36,145us-gaap_IntangibleAssetsGrossExcludingGoodwill
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_CustomerRelationshipsMember
Accumulated amortization (21,938)us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_CustomerRelationshipsMember
(21,137)us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_CustomerRelationshipsMember
Balance 21,059us-gaap_IntangibleAssetsNetExcludingGoodwill
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_CustomerRelationshipsMember
15,008us-gaap_IntangibleAssetsNetExcludingGoodwill
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_CustomerRelationshipsMember
Other Intangible Assets [Member]    
Note 7 - Intangible Assets (Details) - Summary of Intangible Assets [Line Items]    
Cost 4,025us-gaap_IntangibleAssetsGrossExcludingGoodwill
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_OtherIntangibleAssetsMember
4,061us-gaap_IntangibleAssetsGrossExcludingGoodwill
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_OtherIntangibleAssetsMember
Accumulated amortization (2,271)us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_OtherIntangibleAssetsMember
(2,087)us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_OtherIntangibleAssetsMember
Balance $ 1,754us-gaap_IntangibleAssetsNetExcludingGoodwill
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_OtherIntangibleAssetsMember
$ 1,974us-gaap_IntangibleAssetsNetExcludingGoodwill
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_OtherIntangibleAssetsMember