Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-15-002830-index-headers.html | 2015-12-10 17:15:43 | |
| 0001558370-15-002830-index.html | 2015-12-10 17:15:43 | |
| 0001558370-15-002830.txt | 2015-12-10 17:15:43 | |
 0001558370-15-002830-xbrl.zip | 111196 | 2015-12-10 17:15:43 |
| chke-20151031.xml | 1034973 | 2015-12-10 17:15:43 |
| chke-20151031.xsd | 33899 | 2015-12-10 17:15:43 |
| chke-20151031ex101de85ba.htm | 141379 | 2015-12-10 17:15:43 |
| chke-20151031ex102946b16.htm | 45995 | 2015-12-10 17:15:43 |
| chke-20151031ex10378ffc4.htm | 43673 | 2015-12-10 17:15:43 |
| chke-20151031ex104538ea1.htm | 45660 | 2015-12-10 17:15:43 |
| chke-20151031ex1054af9ff.htm | 56287 | 2015-12-10 17:15:43 |
| chke-20151031ex21884e983.htm | 446017 | 2015-12-10 17:15:43 |
| chke-20151031ex311d0c963.htm | 16345 | 2015-12-10 17:15:43 |
| chke-20151031ex312851d18.htm | 15649 | 2015-12-10 17:15:43 |
| chke-20151031ex3217b6ebd.htm | 9419 | 2015-12-10 17:15:43 |
| chke-20151031ex322e7f641.htm | 9480 | 2015-12-10 17:15:43 |
| chke-20151031x10q.htm | 1257465 | 2015-12-10 17:15:43 |
| chke-20151031_cal.xml | 40906 | 2015-12-10 17:15:43 |
| chke-20151031_def.xml | 132228 | 2015-12-10 17:15:43 |
| chke-20151031_lab.xml | 390068 | 2015-12-10 17:15:43 |
| chke-20151031_pre.xml | 262181 | 2015-12-10 17:15:43 |
| FilingSummary.xml | 20423 | 2015-12-10 17:15:43 |
| Financial_Report.xlsx | 55585 | 2015-12-10 17:15:43 |
| R1.htm | 22213 | 2015-12-10 17:15:43 |
| R10.htm | 58413 | 2015-12-10 17:15:43 |
| R11.htm | 15503 | 2015-12-10 17:15:43 |
| R12.htm | 8768 | 2015-12-10 17:15:43 |
| R13.htm | 49833 | 2015-12-10 17:15:43 |
| R14.htm | 273676 | 2015-12-10 17:15:43 |
| R15.htm | 177580 | 2015-12-10 17:15:43 |
| R16.htm | 50733 | 2015-12-10 17:15:43 |
| R17.htm | 42594 | 2015-12-10 17:15:43 |
| R18.htm | 4713 | 2015-12-10 17:15:43 |
| R19.htm | 28982 | 2015-12-10 17:15:43 |
| R2.htm | 74384 | 2015-12-10 17:15:43 |
| R20.htm | 22050 | 2015-12-10 17:15:43 |
| R21.htm | 18380 | 2015-12-10 17:15:43 |
| R22.htm | 27550 | 2015-12-10 17:15:43 |
| R23.htm | 49222 | 2015-12-10 17:15:43 |
| R24.htm | 59156 | 2015-12-10 17:15:43 |
| R25.htm | 37333 | 2015-12-10 17:15:43 |
| R26.htm | 25516 | 2015-12-10 17:15:43 |
| R27.htm | 6527 | 2015-12-10 17:15:43 |
| R28.htm | 25169 | 2015-12-10 17:15:43 |
| R29.htm | 19293 | 2015-12-10 17:15:43 |
| R3.htm | 20719 | 2015-12-10 17:15:43 |
| R30.htm | 12697 | 2015-12-10 17:15:43 |
| R31.htm | 48603 | 2015-12-10 17:15:43 |
| R32.htm | 25239 | 2015-12-10 17:15:43 |
| R4.htm | 43358 | 2015-12-10 17:15:43 |
| R5.htm | 10309 | 2015-12-10 17:15:43 |
| R6.htm | 22351 | 2015-12-10 17:15:43 |
| R7.htm | 76523 | 2015-12-10 17:15:43 |
| R8.htm | 8556 | 2015-12-10 17:15:43 |
| R9.htm | 228426 | 2015-12-10 17:15:43 |
| report.css | 2767 | 2015-12-10 17:15:43 |
| Show.js | 1410 | 2015-12-10 17:15:43 |