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| 0001437749-11-008113-index.html | 2011-11-07 13:20:22 | |
| 0001437749-11-008113.txt | 2011-11-07 13:20:22 | |
 0001437749-11-008113-xbrl.zip | 60065 | 2011-11-07 13:20:22 |
| ex31-1.htm | 15317 | 2011-11-07 13:20:22 |
| ex31-2.htm | 14874 | 2011-11-07 13:20:22 |
| ex32-1.htm | 4803 | 2011-11-07 13:20:22 |
| ex32-2.htm | 4866 | 2011-11-07 13:20:22 |
| FilingSummary.xml | 8909 | 2011-11-07 13:20:22 |
| Financial_Report.xls | 555165 | 2011-11-07 13:20:22 |
| hkn-20110930.xml | 669767 | 2011-11-07 13:20:22 |
| hkn-20110930.xsd | 16265 | 2011-11-07 13:20:22 |
| hkn-20110930_cal.xml | 29428 | 2011-11-07 13:20:22 |
| hkn-20110930_def.xml | 79201 | 2011-11-07 13:20:22 |
| hkn-20110930_lab.xml | 109142 | 2011-11-07 13:20:22 |
| hkn-20110930_pre.xml | 90753 | 2011-11-07 13:20:22 |
| hkn_10q-093011.htm | 893395 | 2011-11-07 13:20:22 |
| R1.htm | 22723 | 2011-11-07 13:20:22 |
| R10.htm | 30162 | 2011-11-07 13:20:22 |
| R11.htm | 29547 | 2011-11-07 13:20:22 |
| R12.htm | 21339 | 2011-11-07 13:20:22 |
| R13.htm | 198646 | 2011-11-07 13:20:22 |
| R14.htm | 41641 | 2011-11-07 13:20:22 |
| R15.htm | 90673 | 2011-11-07 13:20:22 |
| R16.htm | 12049 | 2011-11-07 13:20:22 |
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| R2.htm | 133164 | 2011-11-07 13:20:22 |
| R3.htm | 23667 | 2011-11-07 13:20:22 |
| R4.htm | 76003 | 2011-11-07 13:20:22 |
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| R6.htm | 72949 | 2011-11-07 13:20:22 |
| R7.htm | 8738 | 2011-11-07 13:20:22 |
| R8.htm | 22830 | 2011-11-07 13:20:22 |
| R9.htm | 7185 | 2011-11-07 13:20:22 |
| report.css | 2721 | 2011-11-07 13:20:22 |
| Show.js | 6423 | 2011-11-07 13:20:22 |