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|---|---|---|
 0001078271-12-000006-index-headers.html | 2012-02-07 16:23:39 | |
| 0001078271-12-000006-index.html | 2012-02-07 16:23:39 | |
| 0001078271-12-000006.txt | 2012-02-07 16:23:39 | |
 0001078271-12-000006-xbrl.zip | 86088 | 2012-02-07 16:23:39 |
| extr-20120101.xml | 741224 | 2012-02-07 16:23:39 |
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| extrex322-010112.htm | 6871 | 2012-02-07 16:23:39 |
| FilingSummary.xml | 8950 | 2012-02-07 16:23:39 |
| Financial_Report.xls | 651599 | 2012-02-07 16:23:39 |
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| R10.htm | 39354 | 2012-02-07 16:23:39 |
| R11.htm | 13354 | 2012-02-07 16:23:39 |
| R12.htm | 46478 | 2012-02-07 16:23:39 |
| R13.htm | 20109 | 2012-02-07 16:23:39 |
| R14.htm | 15847 | 2012-02-07 16:23:39 |
| R15.htm | 68941 | 2012-02-07 16:23:39 |
| R16.htm | 7075 | 2012-02-07 16:23:39 |
| R2.htm | 140497 | 2012-02-07 16:23:39 |
| R3.htm | 32828 | 2012-02-07 16:23:39 |
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| report.css | 2721 | 2012-02-07 16:23:39 |
| Show.js | 6423 | 2012-02-07 16:23:39 |