Note 23 - Concentration of Risk (Details)	3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended	6 Months Ended	3 Months Ended	6 Months Ended		12 Months Ended	3 Months Ended	6 Months Ended		12 Months Ended
	Jun. 30, 2014 Supplier 1 [Member] Cost of Sales, Total [Member] Supplier Concentration Risk [Member]	Jun. 30, 2013 Supplier 1 [Member] Cost of Sales, Total [Member] Supplier Concentration Risk [Member]	Jun. 30, 2014 Supplier 1 [Member] Cost of Sales, Total [Member] Supplier Concentration Risk [Member]	Jun. 30, 2013 Supplier 1 [Member] Cost of Sales, Total [Member] Supplier Concentration Risk [Member]	Jun. 30, 2014 Supplier 2 [Member] Cost of Sales, Total [Member] Supplier Concentration Risk [Member]	Jun. 30, 2013 Supplier 2 [Member] Cost of Sales, Total [Member] Supplier Concentration Risk [Member]	Jun. 30, 2014 Supplier 2 [Member] Cost of Sales, Total [Member] Supplier Concentration Risk [Member]	Jun. 30, 2013 Supplier 2 [Member] Cost of Sales, Total [Member] Supplier Concentration Risk [Member]	Jun. 30, 2013 Supplier 3 [Member] Cost of Sales, Total [Member] Supplier Concentration Risk [Member]	Jun. 30, 2013 Supplier 3 [Member] Cost of Sales, Total [Member] Supplier Concentration Risk [Member]	Jun. 30, 2014 Customer 1 [Member] Sales Revenue, Net [Member] Customer Concentration Risk [Member]	Jun. 30, 2014 Customer 1 [Member] Sales Revenue, Net [Member] Customer Concentration Risk [Member]	Jun. 30, 2014 Customer 1 [Member] Accounts Receivable [Member] Customer Concentration Risk [Member]	Dec. 31, 2013 Customer 1 [Member] Accounts Receivable [Member] Customer Concentration Risk [Member]	Jun. 30, 2014 Customer 2 [Member] Sales Revenue, Net [Member] Customer Concentration Risk [Member]	Jun. 30, 2014 Customer 2 [Member] Sales Revenue, Net [Member] Customer Concentration Risk [Member]	Jun. 30, 2013 Customer 2 [Member] Accounts Receivable [Member] Customer Concentration Risk [Member]	Dec. 31, 2013 Customer 2 [Member] Accounts Receivable [Member] Customer Concentration Risk [Member]	Dec. 31, 2013 Customer 3 [Member] Accounts Receivable [Member] Customer Concentration Risk [Member]
Note 23 - Concentration of Risk (Details) [Line Items]
Concentration Risk, Percentage	71.00%	34.00%	64.00%	34.00%	19.00%	23.00%	22.00%	29.00%	19.00%	14.00%	30.00%	20.00%	16.00%	13.00%	17.00%	19.00%	12.00%	12.00%	10.00%