| Unaudited consolidated operating results by quarter |
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For the Three Months Ended |
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March 31, |
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June 30, |
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September 30, |
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December 31, |
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2011:
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Revenues
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$ |
848,959 |
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$ |
1,010,914 |
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$ |
1,250,819 |
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$ |
1,513,137 |
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Gross profit
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70,891 |
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|
154,090 |
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194,690 |
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|
200,928 |
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Net income (loss)
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(16,305 |
) |
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34,313 |
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55,600 |
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|
70,808 |
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Net income (loss) attributable to common stock
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(17,594 |
) |
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31,801 |
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51,994 |
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66,314 |
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Basic earnings (loss) per share attributable to common stock
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$ |
(0.08 |
) |
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$ |
0.15 |
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$ |
0.25 |
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$ |
0.32 |
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Diluted earnings (loss) per share attributable to common stock
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$ |
(0.08 |
) |
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$ |
0.15 |
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$ |
0.25 |
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$ |
0.32 |
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2010:
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Revenues
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$ |
748,283 |
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$ |
870,502 |
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$ |
1,206,007 |
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$ |
1,106,426 |
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Gross profit
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129,142 |
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|
156,037 |
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189,994 |
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|
159,250 |
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Net income
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24,100 |
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33,323 |
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63,700 |
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34,434 |
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Net income attributable to common stock
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23,744 |
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32,986 |
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62,780 |
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33,666 |
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Basic earnings per share attributable to common stock
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$ |
0.11 |
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$ |
0.16 |
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$ |
0.30 |
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$ |
0.16 |
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Diluted earnings per share attributable to common stock
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$ |
0.11 |
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$ |
0.16 |
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$ |
0.30 |
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$ |
0.16 |
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