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| 0000278041-12-000025-index.html | 2012-05-04 12:21:35 | |
| 0000278041-12-000025.txt | 2012-05-04 12:21:35 | |
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| exhibit31133112.htm | 13238 | 2012-05-04 12:21:35 |
| exhibit31233112.htm | 13299 | 2012-05-04 12:21:35 |
| exhibit32133112.htm | 6352 | 2012-05-04 12:21:35 |
| exhibit32233112.htm | 6370 | 2012-05-04 12:21:35 |
| FilingSummary.xml | 11418 | 2012-05-04 12:21:35 |
| Financial_Report.xls | 431600 | 2012-05-04 12:21:35 |
| form10q33112.htm | 1216231 | 2012-05-04 12:21:35 |
| ish-20120331.xml | 464599 | 2012-05-04 12:21:35 |
| ish-20120331.xsd | 16633 | 2012-05-04 12:21:35 |
| ish-20120331_cal.xml | 55292 | 2012-05-04 12:21:35 |
| ish-20120331_lab.xml | 215278 | 2012-05-04 12:21:35 |
| ish-20120331_pre.xml | 118862 | 2012-05-04 12:21:35 |
| R1.htm | 36424 | 2012-05-04 12:21:35 |
| R10.htm | 24435 | 2012-05-04 12:21:35 |
| R11.htm | 6327 | 2012-05-04 12:21:35 |
| R12.htm | 9965 | 2012-05-04 12:21:35 |
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| R19.htm | 19639 | 2012-05-04 12:21:35 |
| R2.htm | 115253 | 2012-05-04 12:21:35 |
| R20.htm | 57591 | 2012-05-04 12:21:35 |
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| R3.htm | 38826 | 2012-05-04 12:21:35 |
| R4.htm | 163694 | 2012-05-04 12:21:35 |
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| R6.htm | 138555 | 2012-05-04 12:21:35 |
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| R8.htm | 156123 | 2012-05-04 12:21:35 |
| R9.htm | 11540 | 2012-05-04 12:21:35 |
| report.css | 2721 | 2012-05-04 12:21:35 |
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| Show.js | 6423 | 2012-05-04 12:21:35 |