Name | Size | Last Modified |
---|---|---|
0001193125-12-439914-index-headers.html | 2012-10-29 17:10:44 | |
0001193125-12-439914-index.html | 2012-10-29 17:10:44 | |
0001193125-12-439914.txt | 2012-10-29 17:10:44 | |
0001193125-12-439914-xbrl.zip | 116146 | 2012-10-29 17:10:44 |
d408845d10q.htm | 700094 | 2012-10-29 17:10:44 |
d408845dex311.htm | 7312 | 2012-10-29 17:10:44 |
d408845dex312.htm | 7324 | 2012-10-29 17:10:44 |
d408845dex321.htm | 3186 | 2012-10-29 17:10:44 |
d408845dex322.htm | 3199 | 2012-10-29 17:10:44 |
esi-20120930.xml | 683236 | 2012-10-29 17:10:44 |
esi-20120930.xsd | 50661 | 2012-10-29 17:10:44 |
esi-20120930_cal.xml | 62284 | 2012-10-29 17:10:44 |
esi-20120930_def.xml | 251078 | 2012-10-29 17:10:44 |
esi-20120930_lab.xml | 378674 | 2012-10-29 17:10:44 |
esi-20120930_pre.xml | 301764 | 2012-10-29 17:10:44 |
FilingSummary.xml | 27173 | 2012-10-29 17:10:44 |
Financial_Report.xls | 527600 | 2012-10-29 17:10:44 |
R1.htm | 28107 | 2012-10-29 17:10:44 |
R10.htm | 12476 | 2012-10-29 17:10:44 |
R11.htm | 10053 | 2012-10-29 17:10:44 |
R12.htm | 23848 | 2012-10-29 17:10:44 |
R13.htm | 53587 | 2012-10-29 17:10:44 |
R14.htm | 12870 | 2012-10-29 17:10:44 |
R15.htm | 13827 | 2012-10-29 17:10:44 |
R16.htm | 48066 | 2012-10-29 17:10:44 |
R17.htm | 28736 | 2012-10-29 17:10:44 |
R18.htm | 16829 | 2012-10-29 17:10:44 |
R19.htm | 24390 | 2012-10-29 17:10:44 |
R2.htm | 118273 | 2012-10-29 17:10:44 |
R20.htm | 38045 | 2012-10-29 17:10:44 |
R21.htm | 15668 | 2012-10-29 17:10:44 |
R22.htm | 61515 | 2012-10-29 17:10:44 |
R23.htm | 12961 | 2012-10-29 17:10:44 |
R24.htm | 6840 | 2012-10-29 17:10:44 |
R25.htm | 49108 | 2012-10-29 17:10:44 |
R26.htm | 14462 | 2012-10-29 17:10:44 |
R27.htm | 16883 | 2012-10-29 17:10:44 |
R28.htm | 15634 | 2012-10-29 17:10:44 |
R29.htm | 21370 | 2012-10-29 17:10:44 |
R3.htm | 23893 | 2012-10-29 17:10:44 |
R30.htm | 14261 | 2012-10-29 17:10:44 |
R31.htm | 11630 | 2012-10-29 17:10:44 |
R32.htm | 23985 | 2012-10-29 17:10:44 |
R33.htm | 77209 | 2012-10-29 17:10:44 |
R34.htm | 24160 | 2012-10-29 17:10:44 |
R35.htm | 17579 | 2012-10-29 17:10:44 |
R36.htm | 32901 | 2012-10-29 17:10:44 |
R37.htm | 5010 | 2012-10-29 17:10:44 |
R38.htm | 14859 | 2012-10-29 17:10:44 |
R39.htm | 33387 | 2012-10-29 17:10:44 |
R4.htm | 71675 | 2012-10-29 17:10:44 |
R40.htm | 6605 | 2012-10-29 17:10:44 |
R41.htm | 20697 | 2012-10-29 17:10:44 |
R42.htm | 8437 | 2012-10-29 17:10:44 |
R43.htm | 12227 | 2012-10-29 17:10:44 |
R44.htm | 22218 | 2012-10-29 17:10:44 |
R45.htm | 17383 | 2012-10-29 17:10:44 |
R46.htm | 8804 | 2012-10-29 17:10:44 |
R47.htm | 23108 | 2012-10-29 17:10:44 |
R48.htm | 13805 | 2012-10-29 17:10:44 |
R49.htm | 35217 | 2012-10-29 17:10:44 |
R5.htm | 36996 | 2012-10-29 17:10:44 |
R6.htm | 14625 | 2012-10-29 17:10:44 |
R7.htm | 118952 | 2012-10-29 17:10:44 |
R8.htm | 105667 | 2012-10-29 17:10:44 |
R9.htm | 15940 | 2012-10-29 17:10:44 |
report.css | 2721 | 2012-10-29 17:10:44 |
Show.js | 6423 | 2012-10-29 17:10:44 |