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| 0000928953-18-000022-index.html | 2018-09-18 17:09:28 | |
| 0000928953-18-000022.txt | 2018-09-18 17:09:28 | |
 0000928953-18-000022-xbrl.zip | 147424 | 2018-09-18 17:09:28 |
| exhibit311certificationofc.htm | 12927 | 2018-09-18 17:09:28 |
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| report.css | 2767 | 2018-09-18 17:09:28 |
| Show.js | 1410 | 2018-09-18 17:09:28 |
| wsr-20170630.xml | 1356648 | 2018-09-18 17:09:28 |
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