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|---|---|---|
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| 0000950123-11-074304-index.html | 2011-08-08 14:04:23 | |
| 0000950123-11-074304.txt | 2011-08-08 14:04:23 | |
 0000950123-11-074304-xbrl.zip | 42084 | 2011-08-08 14:04:23 |
| d83072ae10vq.htm | 261042 | 2011-08-08 14:04:23 |
| d83072aexv31w1.htm | 8488 | 2011-08-08 14:04:23 |
| d83072aexv31w2.htm | 8751 | 2011-08-08 14:04:23 |
| d83072aexv32w1.htm | 3342 | 2011-08-08 14:04:23 |
| d83072aexv32w2.htm | 3259 | 2011-08-08 14:04:23 |
| FilingSummary.xml | 11026 | 2011-08-08 14:04:23 |
| Financial_Report.xls | 149293 | 2011-08-08 14:04:23 |
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| phx-20110630.xsd | 18117 | 2011-08-08 14:04:23 |
| phx-20110630_cal.xml | 41936 | 2011-08-08 14:04:23 |
| phx-20110630_def.xml | 16038 | 2011-08-08 14:04:23 |
| phx-20110630_lab.xml | 147245 | 2011-08-08 14:04:23 |
| phx-20110630_pre.xml | 93280 | 2011-08-08 14:04:23 |
| R1.htm | 34887 | 2011-08-08 14:04:23 |
| R10.htm | 7422 | 2011-08-08 14:04:23 |
| R11.htm | 8058 | 2011-08-08 14:04:23 |
| R12.htm | 9011 | 2011-08-08 14:04:23 |
| R13.htm | 13607 | 2011-08-08 14:04:23 |
| R14.htm | 7428 | 2011-08-08 14:04:23 |
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| R16.htm | 47830 | 2011-08-08 14:04:23 |
| R17.htm | 6514 | 2011-08-08 14:04:23 |
| R18.htm | 29334 | 2011-08-08 14:04:23 |
| R19.htm | 5978 | 2011-08-08 14:04:23 |
| R2.htm | 122955 | 2011-08-08 14:04:23 |
| R20.htm | 8947 | 2011-08-08 14:04:23 |
| R21.htm | 6090 | 2011-08-08 14:04:23 |
| R3.htm | 14507 | 2011-08-08 14:04:23 |
| R4.htm | 75854 | 2011-08-08 14:04:23 |
| R5.htm | 41613 | 2011-08-08 14:04:23 |
| R6.htm | 4327 | 2011-08-08 14:04:23 |
| R7.htm | 137737 | 2011-08-08 14:04:23 |
| R8.htm | 12141 | 2011-08-08 14:04:23 |
| R9.htm | 9683 | 2011-08-08 14:04:23 |
| report.css | 2721 | 2011-08-08 14:04:23 |
| Show.js | 6423 | 2011-08-08 14:04:23 |