Name | Size | Last Modified |
---|---|---|
0001193125-15-271924-index-headers.html | 2015-07-31 07:49:33 | |
0001193125-15-271924-index.html | 2015-07-31 07:49:33 | |
0001193125-15-271924.txt | 2015-07-31 07:49:33 | |
0001193125-15-271924-xbrl.zip | 242797 | 2015-07-31 07:49:33 |
d946620d10q.htm | 1153754 | 2015-07-31 07:49:33 |
d946620dex103.htm | 4583 | 2015-07-31 07:49:33 |
d946620dex311.htm | 8974 | 2015-07-31 07:49:33 |
d946620dex312.htm | 8961 | 2015-07-31 07:49:33 |
d946620dex321.htm | 3285 | 2015-07-31 07:49:33 |
d946620dex322.htm | 3297 | 2015-07-31 07:49:33 |
esi-20150630.xml | 1648750 | 2015-07-31 07:49:33 |
esi-20150630.xsd | 98254 | 2015-07-31 07:49:33 |
esi-20150630_cal.xml | 110857 | 2015-07-31 07:49:33 |
esi-20150630_def.xml | 322022 | 2015-07-31 07:49:33 |
esi-20150630_lab.xml | 615106 | 2015-07-31 07:49:33 |
esi-20150630_pre.xml | 524727 | 2015-07-31 07:49:33 |
FilingSummary.xml | 55186 | 2015-07-31 07:49:33 |
Financial_Report.xlsx | 118346 | 2015-07-31 07:49:33 |
R1.htm | 21455 | 2015-07-31 07:49:33 |
R10.htm | 13912 | 2015-07-31 07:49:33 |
R11.htm | 16520 | 2015-07-31 07:49:33 |
R12.htm | 37691 | 2015-07-31 07:49:33 |
R13.htm | 50072 | 2015-07-31 07:49:33 |
R14.htm | 117237 | 2015-07-31 07:49:33 |
R15.htm | 79881 | 2015-07-31 07:49:33 |
R16.htm | 47963 | 2015-07-31 07:49:33 |
R17.htm | 67191 | 2015-07-31 07:49:33 |
R18.htm | 14572 | 2015-07-31 07:49:33 |
R19.htm | 30167 | 2015-07-31 07:49:33 |
R2.htm | 100579 | 2015-07-31 07:49:33 |
R20.htm | 201130 | 2015-07-31 07:49:33 |
R21.htm | 25164 | 2015-07-31 07:49:33 |
R22.htm | 8580 | 2015-07-31 07:49:33 |
R23.htm | 27025 | 2015-07-31 07:49:33 |
R24.htm | 54086 | 2015-07-31 07:49:33 |
R25.htm | 75499 | 2015-07-31 07:49:33 |
R26.htm | 67730 | 2015-07-31 07:49:33 |
R27.htm | 41818 | 2015-07-31 07:49:33 |
R28.htm | 27170 | 2015-07-31 07:49:33 |
R29.htm | 12450 | 2015-07-31 07:49:33 |
R3.htm | 19713 | 2015-07-31 07:49:33 |
R30.htm | 31583 | 2015-07-31 07:49:33 |
R31.htm | 59503 | 2015-07-31 07:49:33 |
R32.htm | 12373 | 2015-07-31 07:49:33 |
R33.htm | 12566 | 2015-07-31 07:49:33 |
R34.htm | 18999 | 2015-07-31 07:49:33 |
R35.htm | 25735 | 2015-07-31 07:49:33 |
R36.htm | 42110 | 2015-07-31 07:49:33 |
R37.htm | 13863 | 2015-07-31 07:49:33 |
R38.htm | 9822 | 2015-07-31 07:49:33 |
R39.htm | 62447 | 2015-07-31 07:49:33 |
R4.htm | 52087 | 2015-07-31 07:49:33 |
R40.htm | 17928 | 2015-07-31 07:49:33 |
R41.htm | 13109 | 2015-07-31 07:49:33 |
R42.htm | 24742 | 2015-07-31 07:49:33 |
R43.htm | 29382 | 2015-07-31 07:49:33 |
R44.htm | 6877 | 2015-07-31 07:49:33 |
R45.htm | 19725 | 2015-07-31 07:49:33 |
R46.htm | 38691 | 2015-07-31 07:49:33 |
R47.htm | 11362 | 2015-07-31 07:49:33 |
R48.htm | 34728 | 2015-07-31 07:49:33 |
R49.htm | 22731 | 2015-07-31 07:49:33 |
R5.htm | 22810 | 2015-07-31 07:49:33 |
R50.htm | 6686 | 2015-07-31 07:49:33 |
R51.htm | 19698 | 2015-07-31 07:49:33 |
R52.htm | 9327 | 2015-07-31 07:49:33 |
R53.htm | 6018 | 2015-07-31 07:49:33 |
R54.htm | 16279 | 2015-07-31 07:49:33 |
R55.htm | 16710 | 2015-07-31 07:49:33 |
R56.htm | 24008 | 2015-07-31 07:49:33 |
R57.htm | 16908 | 2015-07-31 07:49:33 |
R58.htm | 21242 | 2015-07-31 07:49:33 |
R59.htm | 23683 | 2015-07-31 07:49:33 |
R6.htm | 8522 | 2015-07-31 07:49:33 |
R60.htm | 5977 | 2015-07-31 07:49:33 |
R61.htm | 15203 | 2015-07-31 07:49:33 |
R62.htm | 23041 | 2015-07-31 07:49:33 |
R63.htm | 75078 | 2015-07-31 07:49:33 |
R64.htm | 22627 | 2015-07-31 07:49:33 |
R65.htm | 58916 | 2015-07-31 07:49:33 |
R66.htm | 4811 | 2015-07-31 07:49:33 |
R67.htm | 67878 | 2015-07-31 07:49:33 |
R68.htm | 9782 | 2015-07-31 07:49:33 |
R69.htm | 20909 | 2015-07-31 07:49:33 |
R7.htm | 86829 | 2015-07-31 07:49:33 |
R70.htm | 11202 | 2015-07-31 07:49:33 |
R71.htm | 6063 | 2015-07-31 07:49:33 |
R72.htm | 15592 | 2015-07-31 07:49:33 |
R73.htm | 14573 | 2015-07-31 07:49:33 |
R74.htm | 32799 | 2015-07-31 07:49:33 |
R75.htm | 10636 | 2015-07-31 07:49:33 |
R76.htm | 192737 | 2015-07-31 07:49:33 |
R77.htm | 16260 | 2015-07-31 07:49:33 |
R78.htm | 15737 | 2015-07-31 07:49:33 |
R79.htm | 20702 | 2015-07-31 07:49:33 |
R8.htm | 51171 | 2015-07-31 07:49:33 |
R80.htm | 12189 | 2015-07-31 07:49:33 |
R81.htm | 16794 | 2015-07-31 07:49:33 |
R82.htm | 6051 | 2015-07-31 07:49:33 |
R83.htm | 41271 | 2015-07-31 07:49:33 |
R9.htm | 12363 | 2015-07-31 07:49:33 |
report.css | 2767 | 2015-07-31 07:49:33 |
Show.js | 1410 | 2015-07-31 07:49:33 |