|
CONDENSED CONSOLIDATED BALANCE SHEETS [Parenthetical]
|
Jun. 30, 2012
USD ($)
|
Jun. 30, 2012
CNY
|
Dec. 31, 2011
USD ($)
|
Dec. 31, 2011
CNY
|
|---|---|---|---|---|
| Allowance for doubtful accounts (in dollars) | $ 880,587 | 5,596,250 | $ 859,509 | 5,419,725 |
| Common stock, par value (in dollars per share) | $ 0.002731 | $ 0.002731 | ||
| Common stock, shares authorized | 18,307,038 | 18,307,038 | 18,307,038 | 18,307,038 |
| Common stock, shares issued | 4,570,000 | 4,570,000 | 4,560,000 | 4,560,000 |
| Common stock, shares outstanding | 4,570,000 | 4,570,000 | 4,560,000 | 4,560,000 |