Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000314808-10-000170-index-headers.html | 2010-11-29 17:26:07 | |
| 0000314808-10-000170-index.html | 2010-11-29 17:26:07 | |
| 0000314808-10-000170.txt | 2010-11-29 17:26:07 | |
 0000314808-10-000170-xbrl.zip | 118599 | 2010-11-29 17:26:07 |
| defnref.xml | 54331 | 2010-11-29 17:26:07 |
| esv-20100630.xml | 1242902 | 2010-11-29 17:26:07 |
| esv-20100630.xsd | 46935 | 2010-11-29 17:26:07 |
| esv-20100630_cal.xml | 68582 | 2010-11-29 17:26:07 |
| esv-20100630_def.xml | 90343 | 2010-11-29 17:26:07 |
| esv-20100630_lab.xml | 324636 | 2010-11-29 17:26:07 |
| esv-20100630_pre.xml | 210014 | 2010-11-29 17:26:07 |
| exh15-1form8k10q2ndqtr102010.htm | 6645 | 2010-11-29 17:26:07 |
| exh99-1form8k10q2ndqtr102010.htm | 773237 | 2010-11-29 17:26:07 |
| exh99-2form8k10q2ndqtr102010.htm | 437473 | 2010-11-29 17:26:07 |
| FilingSummary.xml | 32230 | 2010-11-29 17:26:07 |
| Financial_Report.xls | 1115190 | 2010-11-29 17:26:07 |
| form8k10q2ndqtr102010.htm | 110822 | 2010-11-29 17:26:07 |
| R1.xml | 15550 | 2010-11-29 17:26:07 |
| R10.xml | 17344 | 2010-11-29 17:26:07 |
| R11.xml | 9847 | 2010-11-29 17:26:07 |
| R12.xml | 19480 | 2010-11-29 17:26:07 |
| R13.xml | 46540 | 2010-11-29 17:26:07 |
| R14.xml | 108018 | 2010-11-29 17:26:07 |
| R15.xml | 9566 | 2010-11-29 17:26:07 |
| R16.xml | 54394 | 2010-11-29 17:26:07 |
| R17.xml | 54184 | 2010-11-29 17:26:07 |
| R18.xml | 155650 | 2010-11-29 17:26:07 |
| R19.xml | 9239 | 2010-11-29 17:26:07 |
| R2.xml | 163588 | 2010-11-29 17:26:07 |
| R20.xml | 42744 | 2010-11-29 17:26:07 |
| R21.xml | 46801 | 2010-11-29 17:26:07 |
| R22.xml | 108790 | 2010-11-29 17:26:07 |
| R23.xml | 15565 | 2010-11-29 17:26:07 |
| R24.xml | 15675 | 2010-11-29 17:26:07 |
| R25.xml | 43762 | 2010-11-29 17:26:07 |
| R26.xml | 93011 | 2010-11-29 17:26:07 |
| R27.xml | 35551 | 2010-11-29 17:26:07 |
| R28.xml | 157501 | 2010-11-29 17:26:07 |
| R29.xml | 39827 | 2010-11-29 17:26:07 |
| R3.xml | 132925 | 2010-11-29 17:26:07 |
| R30.xml | 41858 | 2010-11-29 17:26:07 |
| R31.xml | 303448 | 2010-11-29 17:26:07 |
| R32.xml | 25076 | 2010-11-29 17:26:07 |
| R33.xml | 42332 | 2010-11-29 17:26:07 |
| R34.xml | 37142 | 2010-11-29 17:26:07 |
| R35.xml | 44744 | 2010-11-29 17:26:07 |
| R36.xml | 179836 | 2010-11-29 17:26:07 |
| R37.xml | 6558 | 2010-11-29 17:26:07 |
| R38.xml | 95199 | 2010-11-29 17:26:07 |
| R39.xml | 135306 | 2010-11-29 17:26:07 |
| R4.xml | 41666 | 2010-11-29 17:26:07 |
| R40.xml | 280771 | 2010-11-29 17:26:07 |
| R41.xml | 8714 | 2010-11-29 17:26:07 |
| R5.xml | 105833 | 2010-11-29 17:26:07 |
| R6.xml | 13527 | 2010-11-29 17:26:07 |
| R7.xml | 44703 | 2010-11-29 17:26:07 |
| R8.xml | 49092 | 2010-11-29 17:26:07 |
| R9.xml | 112287 | 2010-11-29 17:26:07 |