Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001157523-16-007144-index-headers.html | 2016-11-01 08:01:25 | |
| 0001157523-16-007144-index.html | 2016-11-01 08:01:25 | |
| 0001157523-16-007144.txt | 2016-11-01 08:01:25 | |
 0001157523-16-007144-xbrl.zip | 86850 | 2016-11-01 08:01:25 |
| a51447844.htm | 1423944 | 2016-11-01 08:01:25 |
| a51447844_ex311.htm | 8068 | 2016-11-01 08:01:25 |
| a51447844_ex312.htm | 6991 | 2016-11-01 08:01:25 |
| a51447844_ex313.htm | 7044 | 2016-11-01 08:01:25 |
| a51447844_ex321.htm | 4224 | 2016-11-01 08:01:25 |
| a51447844_ex322.htm | 3879 | 2016-11-01 08:01:25 |
| a51447844_ex323.htm | 3834 | 2016-11-01 08:01:25 |
| che-20160930.xml | 1066030 | 2016-11-01 08:01:25 |
| che-20160930.xsd | 39198 | 2016-11-01 08:01:25 |
| che-20160930_cal.xml | 52558 | 2016-11-01 08:01:25 |
| che-20160930_def.xml | 67001 | 2016-11-01 08:01:25 |
| che-20160930_lab.xml | 241069 | 2016-11-01 08:01:25 |
| che-20160930_pre.xml | 206247 | 2016-11-01 08:01:25 |
| FilingSummary.xml | 35827 | 2016-11-01 08:01:25 |
| Financial_Report.xlsx | 56835 | 2016-11-01 08:01:25 |
| R1.htm | 21352 | 2016-11-01 08:01:25 |
| R10.htm | 35947 | 2016-11-01 08:01:25 |
| R11.htm | 6165 | 2016-11-01 08:01:25 |
| R12.htm | 43828 | 2016-11-01 08:01:25 |
| R13.htm | 10472 | 2016-11-01 08:01:25 |
| R14.htm | 32380 | 2016-11-01 08:01:25 |
| R15.htm | 23084 | 2016-11-01 08:01:25 |
| R16.htm | 18404 | 2016-11-01 08:01:25 |
| R17.htm | 9111 | 2016-11-01 08:01:25 |
| R18.htm | 9232 | 2016-11-01 08:01:25 |
| R19.htm | 62138 | 2016-11-01 08:01:25 |
| R2.htm | 83212 | 2016-11-01 08:01:25 |
| R20.htm | 45408 | 2016-11-01 08:01:25 |
| R21.htm | 10756 | 2016-11-01 08:01:25 |
| R22.htm | 35178 | 2016-11-01 08:01:25 |
| R23.htm | 33751 | 2016-11-01 08:01:25 |
| R24.htm | 62822 | 2016-11-01 08:01:25 |
| R25.htm | 101701 | 2016-11-01 08:01:25 |
| R26.htm | 37209 | 2016-11-01 08:01:25 |
| R27.htm | 42598 | 2016-11-01 08:01:25 |
| R28.htm | 27793 | 2016-11-01 08:01:25 |
| R29.htm | 20699 | 2016-11-01 08:01:25 |
| R3.htm | 17633 | 2016-11-01 08:01:25 |
| R30.htm | 58038 | 2016-11-01 08:01:25 |
| R31.htm | 38389 | 2016-11-01 08:01:25 |
| R32.htm | 29776 | 2016-11-01 08:01:25 |
| R33.htm | 4592 | 2016-11-01 08:01:25 |
| R34.htm | 12733 | 2016-11-01 08:01:25 |
| R35.htm | 7657 | 2016-11-01 08:01:25 |
| R36.htm | 4784 | 2016-11-01 08:01:25 |
| R37.htm | 19043 | 2016-11-01 08:01:25 |
| R38.htm | 5705 | 2016-11-01 08:01:25 |
| R39.htm | 25824 | 2016-11-01 08:01:25 |
| R4.htm | 50987 | 2016-11-01 08:01:25 |
| R40.htm | 19142 | 2016-11-01 08:01:25 |
| R41.htm | 13493 | 2016-11-01 08:01:25 |
| R42.htm | 16730 | 2016-11-01 08:01:25 |
| R43.htm | 7462 | 2016-11-01 08:01:25 |
| R44.htm | 9005 | 2016-11-01 08:01:25 |
| R45.htm | 13384 | 2016-11-01 08:01:25 |
| R46.htm | 13786 | 2016-11-01 08:01:25 |
| R47.htm | 15076 | 2016-11-01 08:01:25 |
| R48.htm | 6145 | 2016-11-01 08:01:25 |
| R49.htm | 4842 | 2016-11-01 08:01:25 |
| R5.htm | 95459 | 2016-11-01 08:01:25 |
| R50.htm | 15005 | 2016-11-01 08:01:25 |
| R51.htm | 13125 | 2016-11-01 08:01:25 |
| R52.htm | 8233 | 2016-11-01 08:01:25 |
| R53.htm | 17864 | 2016-11-01 08:01:25 |
| R54.htm | 5879 | 2016-11-01 08:01:25 |
| R55.htm | 9826 | 2016-11-01 08:01:25 |
| R56.htm | 15590 | 2016-11-01 08:01:25 |
| R6.htm | 10393 | 2016-11-01 08:01:25 |
| R7.htm | 39318 | 2016-11-01 08:01:25 |
| R8.htm | 66893 | 2016-11-01 08:01:25 |
| R9.htm | 106839 | 2016-11-01 08:01:25 |
| report.css | 2767 | 2016-11-01 08:01:25 |
| Show.js | 1410 | 2016-11-01 08:01:25 |