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|---|---|---|
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| 0000316300-14-000039-index.html | 2014-07-30 12:26:03 | |
| 0000316300-14-000039.txt | 2014-07-30 12:26:03 | |
 0000316300-14-000039-xbrl.zip | 218618 | 2014-07-30 12:26:03 |
| exhibit1038.htm | 34277 | 2014-07-30 12:26:03 |
| exhibit311peo4.htm | 13534 | 2014-07-30 12:26:03 |
| exhibit312pfo4.htm | 13259 | 2014-07-30 12:26:03 |
| exhibit321pfopeo4.htm | 9645 | 2014-07-30 12:26:03 |
| exhibit411.htm | 18309 | 2014-07-30 12:26:03 |
| FilingSummary.xml | 26746 | 2014-07-30 12:26:03 |
| Financial_Report.xls | 2400604 | 2014-07-30 12:26:03 |
| Financial_Report.xlsx | 246989 | 2014-07-30 12:26:03 |
| q22014-xco10q.htm | 2452978 | 2014-07-30 12:26:03 |
| R1.htm | 26696 | 2014-07-30 12:26:03 |
| R10.htm | 18037 | 2014-07-30 12:26:03 |
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| R8.htm | 11870 | 2014-07-30 12:26:03 |
| R9.htm | 6579 | 2014-07-30 12:26:03 |
| report.css | 2740 | 2014-07-30 12:26:03 |
| Show.js | 1410 | 2014-07-30 12:26:03 |
| xco-20140630.xml | 2815935 | 2014-07-30 12:26:03 |
| xco-20140630.xsd | 46103 | 2014-07-30 12:26:03 |
| xco-20140630_cal.xml | 91239 | 2014-07-30 12:26:03 |
| xco-20140630_def.xml | 211904 | 2014-07-30 12:26:03 |
| xco-20140630_lab.xml | 505039 | 2014-07-30 12:26:03 |
| xco-20140630_pre.xml | 346221 | 2014-07-30 12:26:03 |