Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-12-335146-index-headers.html | 2012-08-03 17:22:35 | |
| 0001193125-12-335146-index.html | 2012-08-03 17:22:35 | |
| 0001193125-12-335146.txt | 2012-08-03 17:22:35 | |
 0001193125-12-335146-xbrl.zip | 164074 | 2012-08-03 17:22:35 |
| d390611d10q.htm | 1424949 | 2012-08-03 17:22:35 |
| d390611dex103.htm | 41219 | 2012-08-03 17:22:35 |
| d390611dex12.htm | 62028 | 2012-08-03 17:22:35 |
| d390611dex311.htm | 10555 | 2012-08-03 17:22:35 |
| d390611dex312.htm | 10463 | 2012-08-03 17:22:35 |
| d390611dex321.htm | 7726 | 2012-08-03 17:22:35 |
| FilingSummary.xml | 22976 | 2012-08-03 17:22:35 |
| Financial_Report.xls | 1627366 | 2012-08-03 17:22:35 |
| hcc-20120630.xml | 1922733 | 2012-08-03 17:22:35 |
| hcc-20120630.xsd | 56205 | 2012-08-03 17:22:35 |
| hcc-20120630_cal.xml | 115988 | 2012-08-03 17:22:35 |
| hcc-20120630_def.xml | 152801 | 2012-08-03 17:22:35 |
| hcc-20120630_lab.xml | 636699 | 2012-08-03 17:22:35 |
| hcc-20120630_pre.xml | 436413 | 2012-08-03 17:22:35 |
| R1.htm | 33918 | 2012-08-03 17:22:35 |
| R10.htm | 11534 | 2012-08-03 17:22:35 |
| R11.htm | 26982 | 2012-08-03 17:22:35 |
| R12.htm | 15601 | 2012-08-03 17:22:35 |
| R13.htm | 10851 | 2012-08-03 17:22:35 |
| R14.htm | 258072 | 2012-08-03 17:22:35 |
| R15.htm | 263070 | 2012-08-03 17:22:35 |
| R16.htm | 98037 | 2012-08-03 17:22:35 |
| R17.htm | 28520 | 2012-08-03 17:22:35 |
| R18.htm | 35405 | 2012-08-03 17:22:35 |
| R19.htm | 68172 | 2012-08-03 17:22:35 |
| R2.htm | 139497 | 2012-08-03 17:22:35 |
| R20.htm | 29344 | 2012-08-03 17:22:35 |
| R21.htm | 10893 | 2012-08-03 17:22:35 |
| R22.htm | 23099 | 2012-08-03 17:22:35 |
| R23.htm | 148756 | 2012-08-03 17:22:35 |
| R24.htm | 137622 | 2012-08-03 17:22:35 |
| R25.htm | 70059 | 2012-08-03 17:22:35 |
| R26.htm | 24730 | 2012-08-03 17:22:35 |
| R27.htm | 8339 | 2012-08-03 17:22:35 |
| R28.htm | 87228 | 2012-08-03 17:22:35 |
| R29.htm | 85378 | 2012-08-03 17:22:35 |
| R3.htm | 32989 | 2012-08-03 17:22:35 |
| R30.htm | 48625 | 2012-08-03 17:22:35 |
| R31.htm | 21323 | 2012-08-03 17:22:35 |
| R32.htm | 11711 | 2012-08-03 17:22:35 |
| R33.htm | 40678 | 2012-08-03 17:22:35 |
| R34.htm | 17035 | 2012-08-03 17:22:35 |
| R35.htm | 11291 | 2012-08-03 17:22:35 |
| R36.htm | 8127 | 2012-08-03 17:22:35 |
| R37.htm | 14001 | 2012-08-03 17:22:35 |
| R38.htm | 30562 | 2012-08-03 17:22:35 |
| R39.htm | 29619 | 2012-08-03 17:22:35 |
| R4.htm | 78544 | 2012-08-03 17:22:35 |
| R40.htm | 36338 | 2012-08-03 17:22:35 |
| R41.htm | 22675 | 2012-08-03 17:22:35 |
| R42.htm | 22588 | 2012-08-03 17:22:35 |
| R43.htm | 34849 | 2012-08-03 17:22:35 |
| R44.htm | 176111 | 2012-08-03 17:22:35 |
| R45.htm | 167924 | 2012-08-03 17:22:35 |
| R46.htm | 49882 | 2012-08-03 17:22:35 |
| R47.htm | 5591 | 2012-08-03 17:22:35 |
| R48.htm | 15718 | 2012-08-03 17:22:35 |
| R49.htm | 14003 | 2012-08-03 17:22:35 |
| R5.htm | 34205 | 2012-08-03 17:22:35 |
| R50.htm | 18426 | 2012-08-03 17:22:35 |
| R51.htm | 15709 | 2012-08-03 17:22:35 |
| R52.htm | 23508 | 2012-08-03 17:22:35 |
| R6.htm | 11149 | 2012-08-03 17:22:35 |
| R7.htm | 133982 | 2012-08-03 17:22:35 |
| R8.htm | 77424 | 2012-08-03 17:22:35 |
| R9.htm | 37026 | 2012-08-03 17:22:35 |
| report.css | 2721 | 2012-08-03 17:22:35 |
| Show.js | 6423 | 2012-08-03 17:22:35 |