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| 0001174947-18-000743-index.html | 2018-05-07 16:26:06 | |
| 0001174947-18-000743.txt | 2018-05-07 16:26:06 | |
 0001174947-18-000743-xbrl.zip | 81703 | 2018-05-07 16:26:06 |
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| msex-20180331.xml | 408253 | 2018-05-07 16:26:06 |
| msex-20180331.xsd | 39413 | 2018-05-07 16:26:06 |
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| msex-20180331_lab.xml | 292759 | 2018-05-07 16:26:06 |
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| R9.htm | 8891 | 2018-05-07 16:26:06 |
| report.css | 2767 | 2018-05-07 16:26:06 |
| Show.js | 1410 | 2018-05-07 16:26:06 |