Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-15-196573-index-headers.html | 2015-05-21 12:47:36 | |
| 0001193125-15-196573-index.html | 2015-05-21 12:47:36 | |
| 0001193125-15-196573.txt | 2015-05-21 12:47:36 | |
 0001193125-15-196573-xbrl.zip | 32469 | 2015-05-21 12:47:36 |
| d916884d497.htm | 626 | 2015-05-21 12:47:36 |
| FilingSummary.xml | 3018 | 2015-05-21 12:47:36 |
| Financial_Report.xls | 49372 | 2015-05-21 12:47:36 |
| Financial_Report.xlsx | 17558 | 2015-05-21 12:47:36 |
| R1.htm | 21878 | 2015-05-21 12:47:36 |
| R2.htm | 14164 | 2015-05-21 12:47:36 |
| R3.htm | 88140 | 2015-05-21 12:47:36 |
| R4.htm | 9994 | 2015-05-21 12:47:36 |
| report.css | 2739 | 2015-05-21 12:47:36 |
| Show.js | 1410 | 2015-05-21 12:47:36 |
| wat1-20150430.xml | 31466 | 2015-05-21 12:47:36 |
| wat1-20150430.xsd | 7922 | 2015-05-21 12:47:36 |
| wat1-20150430_cal.xml | 4783 | 2015-05-21 12:47:36 |
| wat1-20150430_def.xml | 217431 | 2015-05-21 12:47:36 |
| wat1-20150430_lab.xml | 132478 | 2015-05-21 12:47:36 |
| wat1-20150430_pre.xml | 152991 | 2015-05-21 12:47:36 |