Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-17-002721-index-headers.html | 2017-03-22 14:23:23 | |
| 0001493152-17-002721-index.html | 2017-03-22 14:23:23 | |
| 0001493152-17-002721.txt | 2017-03-22 14:23:23 | |
 0001493152-17-002721-xbrl.zip | 68161 | 2017-03-22 14:23:23 |
| ehsk-20170131.xml | 279940 | 2017-03-22 14:23:23 |
| ehsk-20170131.xsd | 31848 | 2017-03-22 14:23:23 |
| ehsk-20170131_cal.xml | 35670 | 2017-03-22 14:23:23 |
| ehsk-20170131_def.xml | 111929 | 2017-03-22 14:23:23 |
| ehsk-20170131_lab.xml | 206177 | 2017-03-22 14:23:23 |
| ehsk-20170131_pre.xml | 153610 | 2017-03-22 14:23:23 |
| ex31-1.htm | 20650 | 2017-03-22 14:23:23 |
| ex32-1.htm | 8939 | 2017-03-22 14:23:23 |
| FilingSummary.xml | 14395 | 2017-03-22 14:23:23 |
| Financial_Report.xlsx | 40274 | 2017-03-22 14:23:23 |
| form10-q.htm | 417115 | 2017-03-22 14:23:23 |
| R1.htm | 21778 | 2017-03-22 14:23:23 |
| R10.htm | 12119 | 2017-03-22 14:23:23 |
| R11.htm | 16480 | 2017-03-22 14:23:23 |
| R12.htm | 17313 | 2017-03-22 14:23:23 |
| R13.htm | 12372 | 2017-03-22 14:23:23 |
| R14.htm | 4846 | 2017-03-22 14:23:23 |
| R15.htm | 15572 | 2017-03-22 14:23:23 |
| R16.htm | 15529 | 2017-03-22 14:23:23 |
| R17.htm | 95283 | 2017-03-22 14:23:23 |
| R18.htm | 247781 | 2017-03-22 14:23:23 |
| R19.htm | 20858 | 2017-03-22 14:23:23 |
| R2.htm | 56470 | 2017-03-22 14:23:23 |
| R20.htm | 58262 | 2017-03-22 14:23:23 |
| R21.htm | 70899 | 2017-03-22 14:23:23 |
| R22.htm | 12713 | 2017-03-22 14:23:23 |
| R23.htm | 12813 | 2017-03-22 14:23:23 |
| R3.htm | 10739 | 2017-03-22 14:23:23 |
| R4.htm | 44741 | 2017-03-22 14:23:23 |
| R5.htm | 56008 | 2017-03-22 14:23:23 |
| R6.htm | 5723 | 2017-03-22 14:23:23 |
| R7.htm | 7827 | 2017-03-22 14:23:23 |
| R8.htm | 14628 | 2017-03-22 14:23:23 |
| R9.htm | 51872 | 2017-03-22 14:23:23 |
| report.css | 2767 | 2017-03-22 14:23:23 |
| Show.js | 1410 | 2017-03-22 14:23:23 |