Note 6 - Intangible Assets (Details) - Intangible assets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Jun. 30, 2012
Note 6 - Intangible Assets (Details) - Intangible assets [Line Items]
Cost	$ 48,956	$ 40,314
Accumulated amortization	(23,119)	(20,496)
Balance, June 30	25,837	19,818
Trademarks (Indefinite-Lived) [Member]
Note 6 - Intangible Assets (Details) - Intangible assets [Line Items]
Cost	12,878	9,406
Balance, June 30	12,878	9,406
Customer Relationships [Member]
Note 6 - Intangible Assets (Details) - Intangible assets [Line Items]
Cost	31,850	27,062
Accumulated amortization	(19,529)	(17,003)
Balance, June 30	12,321	10,059
Other Intangible Assets [Member]
Note 6 - Intangible Assets (Details) - Intangible assets [Line Items]
Cost	4,228	3,846
Accumulated amortization	(3,590)	(3,493)
Balance, June 30	$ 638	$ 353