Organization and Summary of Significant Accounting Policies (Details 1) (USD $)	Sep. 30, 2013	Dec. 31, 2012	Sep. 30, 2012	Dec. 31, 2011
Cash balances by geographic area
Total cash and cash equivalents	$ 2,223,017	$ 1,445,728	$ 955,405	$ 1,152,607
Total cash and cash equivalents, Percentage	100.00%	100.00%
United States [Member]
Cash balances by geographic area
Total cash and cash equivalents	466,900	31,054
Total cash and cash equivalents, Percentage	21.00%	2.10%
China [Member]
Cash balances by geographic area
Total cash and cash equivalents	$ 1,756,117	$ 1,414,674
Total cash and cash equivalents, Percentage	79.00%	97.90%