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Note 7 - Intangible Assets - Summary of Intangible Assets (Details) - USD ($)
$ in Thousands
Sep. 30, 2016
Jun. 30, 2016
Customer Relationships [Member]    
Cost $ 46,256 $ 46,297
Accumulated amortization (25,697) (24,892)
Balance 20,559 21,405
Other Intangible Assets [Member]    
Cost 4,366 4,471
Accumulated amortization (2,662) (2,727)
Balance 1,704 1,744
Trademarks [Member]    
Cost 17,285 17,263
Accumulated amortization
Balance 17,285 17,263
Cost 67,907 68,031
Accumulated amortization (28,359) (27,619)
Balance $ 39,548 $ 40,412