|
Income Tax (Details) (USD $)
|
3 Months Ended | |
|---|---|---|
|
Mar. 31, 2015
|
Mar. 31, 2014
|
|
| Summary of Pre-tax income in jurisdictions | ||
| Pre-tax income | $ 3,220,692 | $ 3,268,650 |
| PRC [Member] | ||
| Summary of Pre-tax income in jurisdictions | ||
| Pre-tax income | 3,313,209 | 3,274,013 |
| BVI [Member] | ||
| Summary of Pre-tax income in jurisdictions | ||
| Pre-tax income | (90,017) | (363) |
| Others [Member] | ||
| Summary of Pre-tax income in jurisdictions | ||
| Pre-tax income | $ (2,500) | $ (5,000) |