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| 0001193125-11-151042-index.html | 2011-05-26 08:30:48 | |
| 0001193125-11-151042.txt | 2011-05-26 08:30:48 | |
 0001193125-11-151042-xbrl.zip | 49049 | 2011-05-26 08:30:48 |
| d10q.htm | 665815 | 2011-05-26 08:30:48 |
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| dex311.htm | 6445 | 2011-05-26 08:30:48 |
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| dex322.htm | 3180 | 2011-05-26 08:30:48 |
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| Financial_Report.xls | 333946 | 2011-05-26 08:30:48 |
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| R10.htm | 11928 | 2011-05-26 08:30:48 |
| R11.htm | 8671 | 2011-05-26 08:30:48 |
| R12.htm | 15175 | 2011-05-26 08:30:48 |
| R13.htm | 51062 | 2011-05-26 08:30:48 |
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| R2.htm | 34755 | 2011-05-26 08:30:48 |
| R20.htm | 11362 | 2011-05-26 08:30:48 |
| R3.htm | 109323 | 2011-05-26 08:30:48 |
| R4.htm | 19647 | 2011-05-26 08:30:48 |
| R5.htm | 89594 | 2011-05-26 08:30:48 |
| R6.htm | 26585 | 2011-05-26 08:30:48 |
| R7.htm | 23845 | 2011-05-26 08:30:48 |
| R8.htm | 55416 | 2011-05-26 08:30:48 |
| R9.htm | 28998 | 2011-05-26 08:30:48 |
| report.css | 2721 | 2011-05-26 08:30:48 |
| Show.js | 6423 | 2011-05-26 08:30:48 |
| sig-20110430.xml | 398586 | 2011-05-26 08:30:48 |
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| sig-20110430_pre.xml | 91683 | 2011-05-26 08:30:48 |