Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-13-334781-index-headers.html | 2013-08-14 17:49:54 | |
| 0001193125-13-334781-index.html | 2013-08-14 17:49:54 | |
| 0001193125-13-334781.txt | 2013-08-14 17:49:54 | |
 0001193125-13-334781-xbrl.zip | 89896 | 2013-08-14 17:49:54 |
| chcr-20130630.xml | 501790 | 2013-08-14 17:49:54 |
| chcr-20130630.xsd | 45788 | 2013-08-14 17:49:54 |
| chcr-20130630_cal.xml | 33549 | 2013-08-14 17:49:54 |
| chcr-20130630_def.xml | 161974 | 2013-08-14 17:49:54 |
| chcr-20130630_lab.xml | 327921 | 2013-08-14 17:49:54 |
| chcr-20130630_pre.xml | 230903 | 2013-08-14 17:49:54 |
| d542604d10q.htm | 374012 | 2013-08-14 17:49:54 |
| d542604dex311.htm | 6960 | 2013-08-14 17:49:54 |
| d542604dex312.htm | 6894 | 2013-08-14 17:49:54 |
| d542604dex321.htm | 3117 | 2013-08-14 17:49:54 |
| d542604dex322.htm | 3123 | 2013-08-14 17:49:54 |
| FilingSummary.xml | 22824 | 2013-08-14 17:49:54 |
| Financial_Report.xls | 422477 | 2013-08-14 17:49:54 |
| R1.htm | 26739 | 2013-08-14 17:49:54 |
| R1.xml | 27614 | 2013-08-14 17:49:54 |
| R10.htm | 23474 | 2013-08-14 17:49:54 |
| R10.xml | 26501 | 2013-08-14 17:49:54 |
| R11.htm | 6079 | 2013-08-14 17:49:54 |
| R11.xml | 6230 | 2013-08-14 17:49:54 |
| R12.htm | 16345 | 2013-08-14 17:49:54 |
| R12.xml | 17204 | 2013-08-14 17:49:54 |
| R13.htm | 19989 | 2013-08-14 17:49:54 |
| R13.xml | 23005 | 2013-08-14 17:49:54 |
| R14.htm | 73321 | 2013-08-14 17:49:54 |
| R14.xml | 91762 | 2013-08-14 17:49:54 |
| R15.htm | 9020 | 2013-08-14 17:49:54 |
| R15.xml | 8996 | 2013-08-14 17:49:54 |
| R16.htm | 35414 | 2013-08-14 17:49:54 |
| R16.xml | 45615 | 2013-08-14 17:49:54 |
| R17.htm | 6456 | 2013-08-14 17:49:54 |
| R17.xml | 6746 | 2013-08-14 17:49:54 |
| R18.htm | 16388 | 2013-08-14 17:49:54 |
| R18.xml | 18942 | 2013-08-14 17:49:54 |
| R19.htm | 16119 | 2013-08-14 17:49:54 |
| R19.xml | 18910 | 2013-08-14 17:49:54 |
| R2.htm | 80812 | 2013-08-14 17:49:54 |
| R2.xml | 103269 | 2013-08-14 17:49:54 |
| R20.htm | 69662 | 2013-08-14 17:49:54 |
| R20.xml | 86139 | 2013-08-14 17:49:54 |
| R21.htm | 34260 | 2013-08-14 17:49:54 |
| R21.xml | 44556 | 2013-08-14 17:49:54 |
| R22.htm | 8870 | 2013-08-14 17:49:54 |
| R22.xml | 17002 | 2013-08-14 17:49:54 |
| R23.htm | 11406 | 2013-08-14 17:49:54 |
| R23.xml | 13435 | 2013-08-14 17:49:54 |
| R24.htm | 107843 | 2013-08-14 17:49:54 |
| R24.xml | 356989 | 2013-08-14 17:49:54 |
| R25.htm | 17100 | 2013-08-14 17:49:54 |
| R25.xml | 75092 | 2013-08-14 17:49:54 |
| R26.htm | 16270 | 2013-08-14 17:49:54 |
| R26.xml | 29711 | 2013-08-14 17:49:54 |
| R27.htm | 50109 | 2013-08-14 17:49:54 |
| R27.xml | 101992 | 2013-08-14 17:49:54 |
| R28.htm | 22943 | 2013-08-14 17:49:54 |
| R28.xml | 61158 | 2013-08-14 17:49:54 |
| R29.htm | 6363 | 2013-08-14 17:49:54 |
| R29.xml | 6649 | 2013-08-14 17:49:54 |
| R3.htm | 36182 | 2013-08-14 17:49:54 |
| R3.xml | 71485 | 2013-08-14 17:49:54 |
| R30.htm | 85376 | 2013-08-14 17:49:54 |
| R30.xml | 183665 | 2013-08-14 17:49:54 |
| R31.htm | 18887 | 2013-08-14 17:49:54 |
| R31.xml | 43498 | 2013-08-14 17:49:54 |
| R32.htm | 42336 | 2013-08-14 17:49:54 |
| R32.xml | 111939 | 2013-08-14 17:49:54 |
| R33.htm | 37714 | 2013-08-14 17:49:54 |
| R33.xml | 101888 | 2013-08-14 17:49:54 |
| R34.htm | 20804 | 2013-08-14 17:49:54 |
| R34.xml | 58212 | 2013-08-14 17:49:54 |
| R35.htm | 5832 | 2013-08-14 17:49:54 |
| R35.xml | 6097 | 2013-08-14 17:49:54 |
| R36.htm | 22467 | 2013-08-14 17:49:54 |
| R36.xml | 19058 | 2013-08-14 17:49:54 |
| R37.htm | 50978 | 2013-08-14 17:49:54 |
| R37.xml | 106007 | 2013-08-14 17:49:54 |
| R38.htm | 15791 | 2013-08-14 17:49:54 |
| R38.xml | 19240 | 2013-08-14 17:49:54 |
| R4.htm | 63270 | 2013-08-14 17:49:54 |
| R4.xml | 87114 | 2013-08-14 17:49:54 |
| R5.htm | 6823 | 2013-08-14 17:49:54 |
| R5.xml | 13264 | 2013-08-14 17:49:54 |
| R6.htm | 43258 | 2013-08-14 17:49:54 |
| R6.xml | 47224 | 2013-08-14 17:49:54 |
| R7.htm | 5728 | 2013-08-14 17:49:54 |
| R7.xml | 6204 | 2013-08-14 17:49:54 |
| R8.htm | 11939 | 2013-08-14 17:49:54 |
| R8.xml | 11773 | 2013-08-14 17:49:54 |
| R9.htm | 8425 | 2013-08-14 17:49:54 |
| R9.xml | 8250 | 2013-08-14 17:49:54 |
| report.css | 2740 | 2013-08-14 17:49:54 |
| Show.js | 1410 | 2013-08-14 17:49:54 |