Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001161697-20-000040-index-headers.html | 2020-01-21 14:30:44 | |
| 0001161697-20-000040-index.html | 2020-01-21 14:30:44 | |
| 0001161697-20-000040.txt | 2020-01-21 14:30:44 | |
 0001161697-20-000040-xbrl.zip | 24031 | 2020-01-21 14:30:44 |
| ewst-20191130.xml | 67917 | 2020-01-21 14:30:44 |
| ewst-20191130.xsd | 10264 | 2020-01-21 14:30:44 |
| ewst-20191130_cal.xml | 15412 | 2020-01-21 14:30:44 |
| ewst-20191130_def.xml | 14620 | 2020-01-21 14:30:44 |
| ewst-20191130_lab.xml | 72921 | 2020-01-21 14:30:44 |
| ewst-20191130_pre.xml | 54221 | 2020-01-21 14:30:44 |
| ex_31-1.htm | 7872 | 2020-01-21 14:30:44 |
| ex_32-1.htm | 4445 | 2020-01-21 14:30:44 |
| FilingSummary.xml | 10354 | 2020-01-21 14:30:44 |
| Financial_Report.xlsx | 21364 | 2020-01-21 14:30:44 |
| form_10-q.htm | 119388 | 2020-01-21 14:30:44 |
| R1.htm | 34447 | 2020-01-21 14:30:44 |
| R10.htm | 6299 | 2020-01-21 14:30:44 |
| R11.htm | 5056 | 2020-01-21 14:30:44 |
| R12.htm | 5485 | 2020-01-21 14:30:44 |
| R13.htm | 5157 | 2020-01-21 14:30:44 |
| R14.htm | 5071 | 2020-01-21 14:30:44 |
| R15.htm | 42162 | 2020-01-21 14:30:44 |
| R16.htm | 8527 | 2020-01-21 14:30:44 |
| R17.htm | 28491 | 2020-01-21 14:30:44 |
| R2.htm | 35744 | 2020-01-21 14:30:44 |
| R3.htm | 10742 | 2020-01-21 14:30:44 |
| R4.htm | 25113 | 2020-01-21 14:30:44 |
| R5.htm | 24008 | 2020-01-21 14:30:44 |
| R6.htm | 7013 | 2020-01-21 14:30:44 |
| R7.htm | 18453 | 2020-01-21 14:30:44 |
| R8.htm | 5895 | 2020-01-21 14:30:44 |
| R9.htm | 6597 | 2020-01-21 14:30:44 |
| report.css | 2767 | 2020-01-21 14:30:44 |
| Show.js | 1085 | 2020-01-21 14:30:44 |