Note 16 - Geographical Sales (Details) - Schedule of Sales by Geographic Region - USD ($)		3 Months Ended		6 Months Ended
		Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Note 16 - Geographical Sales (Details) - Schedule of Sales by Geographic Region [Line Items]
Sales		$ 23,968,179	$ 29,178,229	$ 51,052,266	$ 51,210,707
CHINA
Note 16 - Geographical Sales (Details) - Schedule of Sales by Geographic Region [Line Items]
Sales	[1]	4,227,131	4,782,900	8,842,211	8,549,215
North America [Member]
Note 16 - Geographical Sales (Details) - Schedule of Sales by Geographic Region [Line Items]
Sales		12,786,668	20,284,862	30,010,043	35,403,369
Asia [Member]
Note 16 - Geographical Sales (Details) - Schedule of Sales by Geographic Region [Line Items]
Sales	[2]	1,395,320	709,600	1,848,100	1,377,811
Europe [Member]
Note 16 - Geographical Sales (Details) - Schedule of Sales by Geographic Region [Line Items]
Sales		3,907,954	3,134,022	7,806,839	5,555,165
AUSTRALIA
Note 16 - Geographical Sales (Details) - Schedule of Sales by Geographic Region [Line Items]
Sales		1,315,280	200,811	2,089,435	227,569
HONG KONG
Note 16 - Geographical Sales (Details) - Schedule of Sales by Geographic Region [Line Items]
Sales		277,012	41,532	296,695	47,207
Other Countries [Member]
Note 16 - Geographical Sales (Details) - Schedule of Sales by Geographic Region [Line Items]
Sales		$ 58,814	$ 24,502	$ 158,943	$ 50,371

[1] excluding Hong Kong

[2] excluding China