Note 15 - Accumulated Other Comprehensive Income ("AOCI") (Details) $ in Millions	Sep. 30, 2015 USD ($)
Note 15 - Accumulated Other Comprehensive Income ("AOCI") (Details) [Line Items]
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax	$ 14.6
CANADA
Note 15 - Accumulated Other Comprehensive Income ("AOCI") (Details) [Line Items]
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax	3.7
Latin America [Member]
Note 15 - Accumulated Other Comprehensive Income ("AOCI") (Details) [Line Items]
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax	$ (18.3)