Note 8 - Intangible Assets (Details) ¥ in Thousands							3 Months Ended		6 Months Ended		12 Months Ended
	Apr. 12, 2016 USD ($)	Apr. 12, 2016 CNY (¥)	Apr. 24, 2013 USD ($)	Feb. 28, 2012 USD ($)	Feb. 28, 2012 CNY (¥)	Aug. 31, 2011 USD ($)	Jun. 30, 2016 USD ($)	Jun. 30, 2015 USD ($)	Jun. 30, 2016 USD ($)	Jun. 30, 2015 USD ($)	Dec. 31, 2015 USD ($)	Dec. 31, 2015 CNY (¥)	Dec. 31, 2004 USD ($)	Dec. 31, 2004 CNY (¥)
Note 8 - Intangible Assets (Details) [Line Items]
Finite-Lived Intangible Assets, Amortization Method													straight-line basis	straight-line basis
Amortization of Intangible Assets							$ 153,886	$ 120,868	$ 307,622	$ 241,717
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months							569,866		569,866
Finite-Lived Intangible Assets, Amortization Expense, Year Two							569,866		569,866
Finite-Lived Intangible Assets, Amortization Expense, Year Three							569,866		569,866
Finite-Lived Intangible Assets, Amortization Expense, Year Four							569,866		569,866
Finite-Lived Intangible Assets, Amortization Expense, Year Five							569,866		569,866
Use Rights [Member]
Note 8 - Intangible Assets (Details) [Line Items]
Payments to Acquire Intangible Assets	$ 35,965	¥ 230		$ 512,728	¥ 3,400								$ 543,701	¥ 3,600
Finite-Lived Intangible Asset, Useful Life				50 years	50 years								50 years	50 years
Finite-Lived Intangible Assets, Amortization Method				straight-line basis	straight-line basis
Payments for Other Taxes											$ 893,236	¥ 5,920
Finite-Lived Intangible Assets, Gross							1,985,083		1,985,083		1,990,979
Customer Relationships [Member]
Note 8 - Intangible Assets (Details) [Line Items]
Finite-Lived Intangible Assets, Gross							6,150,559		6,150,559		6,150,559
Customer Relationships [Member] | Diamond Bar [Member]
Note 8 - Intangible Assets (Details) [Line Items]
Finite-Lived Intangible Asset, Useful Life						5 years
Finite-Lived Intangible Assets, Amortization Method						straight-line method
Finite-Lived Intangible Assets, Gross						$ 50,000
Customer Relationships [Member] | Bright Swallow International Group Limited [Member]
Note 8 - Intangible Assets (Details) [Line Items]
Finite-Lived Intangible Asset, Useful Life			15 years
Finite-Lived Intangible Assets, Amortization Method			straight-line method
Finite-lived Intangible Assets, Fair Value Disclosure			$ 6,100,559
Trademarks [Member]
Note 8 - Intangible Assets (Details) [Line Items]
Finite-Lived Intangible Assets, Gross							$ 200,000		$ 200,000		$ 200,000
Trademarks [Member] | Diamond Bar [Member]
Note 8 - Intangible Assets (Details) [Line Items]
Payments to Acquire Intangible Assets						$ 200,000
Finite-Lived Intangible Asset, Useful Life						5 years
Finite-Lived Intangible Assets, Amortization Method						straight-line method
Number of trademarks acquired						2
Computer Software, Intangible Asset [Member]
Note 8 - Intangible Assets (Details) [Line Items]
Finite-Lived Intangible Asset, Useful Life									10 years
Finite-Lived Intangible Assets, Period Increase (Decrease)									$ 1,200,000