Note 24 - Concentration of Risk (Details)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
Sales Revenue, Net [Member] | Customer Concentration Risk [Member]
Note 24 - Concentration of Risk (Details) [Line Items]
Number of Major Customers	1	2	2	2
Accounts Receivable [Member] | Customer Concentration Risk [Member]
Note 24 - Concentration of Risk (Details) [Line Items]
Number of Major Customers			2
Cost of Sales, Total [Member] | Supplier Concentration Risk [Member]
Note 24 - Concentration of Risk (Details) [Line Items]
Number of Major Suppliers	2	2	2	2
Supplier 1 [Member] | Cost of Sales, Total [Member] | Supplier Concentration Risk [Member]
Note 24 - Concentration of Risk (Details) [Line Items]
Concentration Risk, Percentage	31.00%	75.00%	43.00%	69.00%
Supplier 2 [Member] | Cost of Sales, Total [Member] | Supplier Concentration Risk [Member]
Note 24 - Concentration of Risk (Details) [Line Items]
Concentration Risk, Percentage	50.00%	17.00%	39.00%	20.00%
Customer 1 [Member] | Sales Revenue, Net [Member] | Customer Concentration Risk [Member]
Note 24 - Concentration of Risk (Details) [Line Items]
Concentration Risk, Percentage	11.00%	42.00%	15.00%	29.00%
Customer 1 [Member] | Accounts Receivable [Member] | Customer Concentration Risk [Member]
Note 24 - Concentration of Risk (Details) [Line Items]
Concentration Risk, Percentage			20.00%		18.00%
Customer 2 [Member] | Sales Revenue, Net [Member] | Customer Concentration Risk [Member]
Note 24 - Concentration of Risk (Details) [Line Items]
Concentration Risk, Percentage		15.00%	13.00%	17.00%
Customer 2 [Member] | Accounts Receivable [Member] | Customer Concentration Risk [Member]
Note 24 - Concentration of Risk (Details) [Line Items]
Concentration Risk, Percentage			17.00%		19.00%