Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000078128-15-000005-index-headers.html | 2015-05-06 15:35:04 | |
| 0000078128-15-000005-index.html | 2015-05-06 15:35:04 | |
| 0000078128-15-000005.txt | 2015-05-06 15:35:04 | |
 0000078128-15-000005-xbrl.zip | 114400 | 2015-05-06 15:35:04 |
| FilingSummary.xml | 29567 | 2015-05-06 15:35:04 |
| Financial_Report.xls | 1285518 | 2015-05-06 15:35:04 |
| Financial_Report.xlsx | 115031 | 2015-05-06 15:35:04 |
| R1.htm | 27400 | 2015-05-06 15:35:04 |
| R10.htm | 17465 | 2015-05-06 15:35:04 |
| R11.htm | 150196 | 2015-05-06 15:35:04 |
| R12.htm | 5985 | 2015-05-06 15:35:04 |
| R13.htm | 11027 | 2015-05-06 15:35:04 |
| R14.htm | 42916 | 2015-05-06 15:35:04 |
| R15.htm | 19162 | 2015-05-06 15:35:04 |
| R16.htm | 34688 | 2015-05-06 15:35:04 |
| R17.htm | 7329 | 2015-05-06 15:35:04 |
| R18.htm | 37009 | 2015-05-06 15:35:04 |
| R19.htm | 28409 | 2015-05-06 15:35:04 |
| R2.htm | 158106 | 2015-05-06 15:35:04 |
| R20.htm | 227808 | 2015-05-06 15:35:04 |
| R21.htm | 66598 | 2015-05-06 15:35:04 |
| R22.htm | 7207 | 2015-05-06 15:35:04 |
| R23.htm | 43266 | 2015-05-06 15:35:04 |
| R24.htm | 123698 | 2015-05-06 15:35:04 |
| R25.htm | 10749 | 2015-05-06 15:35:04 |
| R26.htm | 14568 | 2015-05-06 15:35:04 |
| R27.htm | 14609 | 2015-05-06 15:35:04 |
| R28.htm | 37538 | 2015-05-06 15:35:04 |
| R29.htm | 26971 | 2015-05-06 15:35:04 |
| R3.htm | 16184 | 2015-05-06 15:35:04 |
| R30.htm | 21916 | 2015-05-06 15:35:04 |
| R31.htm | 24623 | 2015-05-06 15:35:04 |
| R32.htm | 233927 | 2015-05-06 15:35:04 |
| R33.htm | 63313 | 2015-05-06 15:35:04 |
| R34.htm | 42464 | 2015-05-06 15:35:04 |
| R35.htm | 118214 | 2015-05-06 15:35:04 |
| R36.htm | 20113 | 2015-05-06 15:35:04 |
| R37.htm | 42870 | 2015-05-06 15:35:04 |
| R38.htm | 9962 | 2015-05-06 15:35:04 |
| R39.htm | 28278 | 2015-05-06 15:35:04 |
| R4.htm | 117056 | 2015-05-06 15:35:04 |
| R40.htm | 5415 | 2015-05-06 15:35:04 |
| R41.htm | 18916 | 2015-05-06 15:35:04 |
| R42.htm | 12109 | 2015-05-06 15:35:04 |
| R43.htm | 14260 | 2015-05-06 15:35:04 |
| R44.htm | 60200 | 2015-05-06 15:35:04 |
| R45.htm | 49641 | 2015-05-06 15:35:04 |
| R46.htm | 41585 | 2015-05-06 15:35:04 |
| R47.htm | 26518 | 2015-05-06 15:35:04 |
| R48.htm | 38509 | 2015-05-06 15:35:04 |
| R49.htm | 30456 | 2015-05-06 15:35:04 |
| R5.htm | 23137 | 2015-05-06 15:35:04 |
| R50.htm | 11140 | 2015-05-06 15:35:04 |
| R51.htm | 38940 | 2015-05-06 15:35:04 |
| R52.htm | 12412 | 2015-05-06 15:35:04 |
| R53.htm | 25803 | 2015-05-06 15:35:04 |
| R54.htm | 14328 | 2015-05-06 15:35:04 |
| R55.htm | 50152 | 2015-05-06 15:35:04 |
| R56.htm | 13241 | 2015-05-06 15:35:04 |
| R57.htm | 12156 | 2015-05-06 15:35:04 |
| R58.htm | 40499 | 2015-05-06 15:35:04 |
| R6.htm | 14356 | 2015-05-06 15:35:04 |
| R7.htm | 116354 | 2015-05-06 15:35:04 |
| R8.htm | 96556 | 2015-05-06 15:35:04 |
| R9.htm | 49776 | 2015-05-06 15:35:04 |
| report.css | 2740 | 2015-05-06 15:35:04 |
| Show.js | 1410 | 2015-05-06 15:35:04 |
| wtr-20150331.xml | 1402279 | 2015-05-06 15:35:04 |
| wtr-20150331.xsd | 48725 | 2015-05-06 15:35:04 |
| wtr-20150331ex1036b0880.htm | 14276 | 2015-05-06 15:35:04 |
| wtr-20150331ex1037eebf7.htm | 225971 | 2015-05-06 15:35:04 |
| wtr-20150331ex1040650b3.htm | 11864 | 2015-05-06 15:35:04 |
| wtr-20150331ex10413b03c.htm | 54038 | 2015-05-06 15:35:04 |
| wtr-20150331x10q.htm | 1543053 | 2015-05-06 15:35:04 |
| wtr-20150331xex311.htm | 16179 | 2015-05-06 15:35:04 |
| wtr-20150331xex312.htm | 16271 | 2015-05-06 15:35:04 |
| wtr-20150331xex321.htm | 9473 | 2015-05-06 15:35:04 |
| wtr-20150331xex322.htm | 10079 | 2015-05-06 15:35:04 |
| wtr-20150331_cal.xml | 66056 | 2015-05-06 15:35:04 |
| wtr-20150331_def.xml | 165942 | 2015-05-06 15:35:04 |
| wtr-20150331_lab.xml | 351296 | 2015-05-06 15:35:04 |
| wtr-20150331_pre.xml | 344706 | 2015-05-06 15:35:04 |