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| 0001564590-16-021597-index.html | 2016-07-28 06:13:09 | |
| 0001564590-16-021597.txt | 2016-07-28 06:13:09 | |
 0001564590-16-021597-xbrl.zip | 73825 | 2016-07-28 06:13:09 |
| crr-10q_20160630.htm | 1046885 | 2016-07-28 06:13:09 |
| crr-20160630.xml | 537051 | 2016-07-28 06:13:09 |
| crr-20160630.xsd | 29856 | 2016-07-28 06:13:09 |
| crr-20160630_cal.xml | 46885 | 2016-07-28 06:13:09 |
| crr-20160630_def.xml | 91056 | 2016-07-28 06:13:09 |
| crr-20160630_lab.xml | 272706 | 2016-07-28 06:13:09 |
| crr-20160630_pre.xml | 193531 | 2016-07-28 06:13:09 |
| crr-ex101_226.htm | 15192 | 2016-07-28 06:13:09 |
| crr-ex102_62.htm | 75744 | 2016-07-28 06:13:09 |
| crr-ex103_61.htm | 75520 | 2016-07-28 06:13:09 |
| crr-ex311_8.htm | 8635 | 2016-07-28 06:13:09 |
| crr-ex312_7.htm | 8711 | 2016-07-28 06:13:09 |
| crr-ex32_6.htm | 7228 | 2016-07-28 06:13:09 |
| crr-ex95_60.htm | 66718 | 2016-07-28 06:13:09 |
| FilingSummary.xml | 20069 | 2016-07-28 06:13:09 |
| Financial_Report.xlsx | 39538 | 2016-07-28 06:13:09 |
| R1.htm | 21943 | 2016-07-28 06:13:09 |
| R10.htm | 14179 | 2016-07-28 06:13:09 |
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| R9.htm | 5423 | 2016-07-28 06:13:09 |
| report.css | 2767 | 2016-07-28 06:13:09 |
| Show.js | 1410 | 2016-07-28 06:13:09 |