Note 24 - Concentration of Risk (Details)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Sales Revenue, Net [Member] | Customer Concentration Risk [Member]
Note 24 - Concentration of Risk (Details) [Line Items]
Number of Major Customers	2	2
Accounts Receivable [Member] | Customer Concentration Risk [Member]
Note 24 - Concentration of Risk (Details) [Line Items]
Number of Major Customers	2	2
Cost of Sales, Total [Member] | Supplier Concentration Risk [Member]
Note 24 - Concentration of Risk (Details) [Line Items]
Number of Major Suppliers	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	43.00%	72.00%
Supplier 2 [Member] | Cost of Sales, Total [Member] | Supplier Concentration Risk [Member]
Note 24 - Concentration of Risk (Details) [Line Items]
Concentration Risk, Percentage	37.00%	19.00%
Customer 2 [Member] | Sales Revenue, Net [Member] | Customer Concentration Risk [Member]
Note 24 - Concentration of Risk (Details) [Line Items]
Concentration Risk, Percentage	12.00%	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%	18.00%
Customer 1 [Member] | Sales Revenue, Net [Member] | Customer Concentration Risk [Member]
Note 24 - Concentration of Risk (Details) [Line Items]
Concentration Risk, Percentage	12.00%	28.00%
Customer 1 [Member] | Accounts Receivable [Member] | Customer Concentration Risk [Member]
Note 24 - Concentration of Risk (Details) [Line Items]
Concentration Risk, Percentage	24.00%	19.00%