Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001130310-11-000053-index-headers.html | 2011-08-10 12:30:38 | |
| 0001130310-11-000053-index.html | 2011-08-10 12:30:38 | |
| 0001130310-11-000053.txt | 2011-08-10 12:30:38 | |
 0001130310-11-000053-xbrl.zip | 60883 | 2011-08-10 12:30:38 |
| cerc-20110630.xml | 532823 | 2011-08-10 12:30:38 |
| cerc-20110630.xsd | 16005 | 2011-08-10 12:30:38 |
| cerc-20110630_cal.xml | 53347 | 2011-08-10 12:30:38 |
| cerc-20110630_lab.xml | 195650 | 2011-08-10 12:30:38 |
| cerc-20110630_pre.xml | 97149 | 2011-08-10 12:30:38 |
| cercform10-q.htm | 1211802 | 2011-08-10 12:30:38 |
| ex12.htm | 31811 | 2011-08-10 12:30:38 |
| ex31-1.htm | 13562 | 2011-08-10 12:30:38 |
| ex31-2.htm | 13436 | 2011-08-10 12:30:38 |
| ex32-1.htm | 5858 | 2011-08-10 12:30:38 |
| ex32-2.htm | 5732 | 2011-08-10 12:30:38 |
| FilingSummary.xml | 9387 | 2011-08-10 12:30:38 |
| Financial_Report.xls | 484672 | 2011-08-10 12:30:38 |
| R1.htm | 32994 | 2011-08-10 12:30:38 |
| R10.htm | 144999 | 2011-08-10 12:30:38 |
| R11.htm | 14042 | 2011-08-10 12:30:38 |
| R12.htm | 39289 | 2011-08-10 12:30:38 |
| R13.htm | 11592 | 2011-08-10 12:30:38 |
| R14.htm | 13229 | 2011-08-10 12:30:38 |
| R15.htm | 31829 | 2011-08-10 12:30:38 |
| R16.htm | 20165 | 2011-08-10 12:30:38 |
| R17.htm | 108688 | 2011-08-10 12:30:38 |
| R18.htm | 5890 | 2011-08-10 12:30:38 |
| R2.htm | 55780 | 2011-08-10 12:30:38 |
| R3.htm | 168426 | 2011-08-10 12:30:38 |
| R4.htm | 137893 | 2011-08-10 12:30:38 |
| R5.htm | 14287 | 2011-08-10 12:30:38 |
| R6.htm | 13360 | 2011-08-10 12:30:38 |
| R7.htm | 27867 | 2011-08-10 12:30:38 |
| R8.htm | 12175 | 2011-08-10 12:30:38 |
| R9.htm | 85660 | 2011-08-10 12:30:38 |
| report.css | 2721 | 2011-08-10 12:30:38 |
| Show.js | 6423 | 2011-08-10 12:30:38 |