Statutory Common Welfare Fund (Narrative) (Details)	12 Months Ended
	Dec. 31, 2015 USD ($)
Statutory Common Welfare Fund 1	10.00%
Statutory Common Welfare Fund 2	50.00%
Statutory Common Welfare Fund 3	5.00%
Statutory Common Welfare Fund 4	10.00%
Statutory Common Welfare Fund 5	$ 161,772
Statutory Common Welfare Fund 6	$ 440,847