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| 0001354488-12-004069-index.html | 2012-08-13 16:39:07 | |
| 0001354488-12-004069.txt | 2012-08-13 16:39:07 | |
 0001354488-12-004069-xbrl.zip | 31793 | 2012-08-13 16:39:07 |
| FilingSummary.xml | 15371 | 2012-08-13 16:39:07 |
| Financial_Report.xls | 221083 | 2012-08-13 16:39:07 |
| pgai-20120630.xml | 217797 | 2012-08-13 16:39:07 |
| pgai-20120630.xsd | 20795 | 2012-08-13 16:39:07 |
| pgai-20120630_cal.xml | 26874 | 2012-08-13 16:39:07 |
| pgai-20120630_def.xml | 12817 | 2012-08-13 16:39:07 |
| pgai-20120630_lab.xml | 111009 | 2012-08-13 16:39:07 |
| pgai-20120630_pre.xml | 81568 | 2012-08-13 16:39:07 |
| pgai_10q.htm | 470945 | 2012-08-13 16:39:07 |
| pgai_ex31i1.htm | 14286 | 2012-08-13 16:39:07 |
| pgai_ex31i2.htm | 14363 | 2012-08-13 16:39:07 |
| pgai_ex321.htm | 6631 | 2012-08-13 16:39:07 |
| pgai_ex322.htm | 6688 | 2012-08-13 16:39:07 |
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| report.css | 2721 | 2012-08-13 16:39:07 |
| Show.js | 6423 | 2012-08-13 16:39:07 |