Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-11-045333-index-headers.html | 2011-08-09 15:26:16 | |
| 0001104659-11-045333-index.html | 2011-08-09 15:26:16 | |
| 0001104659-11-045333.txt | 2011-08-09 15:26:16 | |
 0001104659-11-045333-xbrl.zip | 260511 | 2011-08-09 15:26:16 |
| a11-13986_110q.htm | 1963379 | 2011-08-09 15:26:16 |
| a11-13986_1ex31d1.htm | 12720 | 2011-08-09 15:26:16 |
| a11-13986_1ex31d2.htm | 12756 | 2011-08-09 15:26:16 |
| a11-13986_1ex32.htm | 7805 | 2011-08-09 15:26:16 |
| clh-20110630.xml | 3167371 | 2011-08-09 15:26:16 |
| clh-20110630.xsd | 80585 | 2011-08-09 15:26:16 |
| clh-20110630_cal.xml | 106699 | 2011-08-09 15:26:16 |
| clh-20110630_def.xml | 377898 | 2011-08-09 15:26:16 |
| clh-20110630_lab.xml | 1099397 | 2011-08-09 15:26:16 |
| clh-20110630_pre.xml | 536453 | 2011-08-09 15:26:16 |
| FilingSummary.xml | 28542 | 2011-08-09 15:26:16 |
| Financial_Report.xls | 2936410 | 2011-08-09 15:26:16 |
| R1.htm | 176428 | 2011-08-09 15:26:16 |
| R10.htm | 72089 | 2011-08-09 15:26:16 |
| R11.htm | 96029 | 2011-08-09 15:26:16 |
| R12.htm | 20554 | 2011-08-09 15:26:16 |
| R13.htm | 33515 | 2011-08-09 15:26:16 |
| R14.htm | 34251 | 2011-08-09 15:26:16 |
| R15.htm | 40297 | 2011-08-09 15:26:16 |
| R16.htm | 10585 | 2011-08-09 15:26:16 |
| R17.htm | 81112 | 2011-08-09 15:26:16 |
| R18.htm | 20019 | 2011-08-09 15:26:16 |
| R19.htm | 36092 | 2011-08-09 15:26:16 |
| R2.htm | 32990 | 2011-08-09 15:26:16 |
| R20.htm | 266898 | 2011-08-09 15:26:16 |
| R21.htm | 619308 | 2011-08-09 15:26:16 |
| R22.htm | 7905 | 2011-08-09 15:26:16 |
| R23.htm | 23654 | 2011-08-09 15:26:16 |
| R24.htm | 17033 | 2011-08-09 15:26:16 |
| R25.htm | 43854 | 2011-08-09 15:26:16 |
| R26.htm | 61442 | 2011-08-09 15:26:16 |
| R27.htm | 89400 | 2011-08-09 15:26:16 |
| R28.htm | 20290 | 2011-08-09 15:26:16 |
| R29.htm | 31256 | 2011-08-09 15:26:16 |
| R3.htm | 68541 | 2011-08-09 15:26:16 |
| R30.htm | 33365 | 2011-08-09 15:26:16 |
| R31.htm | 27074 | 2011-08-09 15:26:16 |
| R32.htm | 78210 | 2011-08-09 15:26:16 |
| R33.htm | 16131 | 2011-08-09 15:26:16 |
| R34.htm | 255346 | 2011-08-09 15:26:16 |
| R35.htm | 631080 | 2011-08-09 15:26:16 |
| R36.htm | 13404 | 2011-08-09 15:26:16 |
| R37.htm | 28341 | 2011-08-09 15:26:16 |
| R38.htm | 119970 | 2011-08-09 15:26:16 |
| R39.htm | 42272 | 2011-08-09 15:26:16 |
| R4.htm | 6519 | 2011-08-09 15:26:16 |
| R40.htm | 42274 | 2011-08-09 15:26:16 |
| R41.htm | 34406 | 2011-08-09 15:26:16 |
| R42.htm | 28557 | 2011-08-09 15:26:16 |
| R43.htm | 33594 | 2011-08-09 15:26:16 |
| R44.htm | 25871 | 2011-08-09 15:26:16 |
| R45.htm | 92653 | 2011-08-09 15:26:16 |
| R46.htm | 24450 | 2011-08-09 15:26:16 |
| R47.htm | 82023 | 2011-08-09 15:26:16 |
| R48.htm | 16860 | 2011-08-09 15:26:16 |
| R49.htm | 113964 | 2011-08-09 15:26:16 |
| R5.htm | 167081 | 2011-08-09 15:26:16 |
| R50.htm | 93488 | 2011-08-09 15:26:16 |
| R51.htm | 14618 | 2011-08-09 15:26:16 |
| R52.htm | 90036 | 2011-08-09 15:26:16 |
| R53.htm | 78706 | 2011-08-09 15:26:16 |
| R54.htm | 116866 | 2011-08-09 15:26:16 |
| R55.htm | 15399 | 2011-08-09 15:26:16 |
| R56.htm | 27537 | 2011-08-09 15:26:16 |
| R6.htm | 77511 | 2011-08-09 15:26:16 |
| R7.htm | 17797 | 2011-08-09 15:26:16 |
| R8.htm | 24459 | 2011-08-09 15:26:16 |
| R9.htm | 53213 | 2011-08-09 15:26:16 |
| report.css | 2721 | 2011-08-09 15:26:16 |
| Show.js | 6423 | 2011-08-09 15:26:16 |