Name | Size | Last Modified |
---|---|---|
0000920522-15-000006-index-headers.html | 2015-03-02 14:34:47 | |
0000920522-15-000006-index.html | 2015-03-02 14:34:47 | |
0000920522-15-000006.txt | 2015-03-02 14:34:47 | |
0000920522-15-000006-xbrl.zip | 649722 | 2015-03-02 14:34:47 |
a1.jpg | 20400 | 2015-03-02 14:34:47 |
a10.jpg | 12223 | 2015-03-02 14:34:47 |
a11.jpg | 12645 | 2015-03-02 14:34:47 |
a12.jpg | 11023 | 2015-03-02 14:34:47 |
a13.jpg | 8591 | 2015-03-02 14:34:47 |
a14.jpg | 11649 | 2015-03-02 14:34:47 |
a15.jpg | 8420 | 2015-03-02 14:34:47 |
a16.jpg | 15748 | 2015-03-02 14:34:47 |
a17.jpg | 9456 | 2015-03-02 14:34:47 |
a18.jpg | 19673 | 2015-03-02 14:34:47 |
a2.jpg | 17454 | 2015-03-02 14:34:47 |
a3.jpg | 19947 | 2015-03-02 14:34:47 |
a4.jpg | 15571 | 2015-03-02 14:34:47 |
a5.jpg | 20000 | 2015-03-02 14:34:47 |
a6.jpg | 14758 | 2015-03-02 14:34:47 |
a7.jpg | 9884 | 2015-03-02 14:34:47 |
a8.jpg | 9995 | 2015-03-02 14:34:47 |
a9.jpg | 11944 | 2015-03-02 14:34:47 |
ess-123114x10k.htm | 5596726 | 2015-03-02 14:34:47 |
ess-123114xex1027.htm | 66902 | 2015-03-02 14:34:47 |
ess-123114xex1028.htm | 233676 | 2015-03-02 14:34:47 |
ess-123114xex121.htm | 152147 | 2015-03-02 14:34:47 |
ess-123114xex211.htm | 117628 | 2015-03-02 14:34:47 |
ess-123114xex231.htm | 4044 | 2015-03-02 14:34:47 |
ess-123114xex232.htm | 3773 | 2015-03-02 14:34:47 |
ess-123114xex311.htm | 13557 | 2015-03-02 14:34:47 |
ess-123114xex312.htm | 13550 | 2015-03-02 14:34:47 |
ess-123114xex313.htm | 14019 | 2015-03-02 14:34:47 |
ess-123114xex314.htm | 14028 | 2015-03-02 14:34:47 |
ess-123114xex321.htm | 6406 | 2015-03-02 14:34:47 |
ess-123114xex322.htm | 6529 | 2015-03-02 14:34:47 |
ess-123114xex323.htm | 7249 | 2015-03-02 14:34:47 |
ess-123114xex324.htm | 7221 | 2015-03-02 14:34:47 |
ess-123114x_chartx17848.jpg | 74413 | 2015-03-02 14:34:47 |
ess-20141231.xml | 6347631 | 2015-03-02 14:34:47 |
ess-20141231.xsd | 172900 | 2015-03-02 14:34:47 |
ess-20141231_cal.xml | 145097 | 2015-03-02 14:34:47 |
ess-20141231_def.xml | 835665 | 2015-03-02 14:34:47 |
ess-20141231_lab.xml | 1854435 | 2015-03-02 14:34:47 |
ess-20141231_pre.xml | 1013494 | 2015-03-02 14:34:47 |
FilingSummary.xml | 45560 | 2015-03-02 14:34:47 |
Financial_Report.xls | 5360501 | 2015-03-02 14:34:47 |
Financial_Report.xlsx | 559987 | 2015-03-02 14:34:47 |
R1.htm | 42954 | 2015-03-02 14:34:47 |
R10.htm | 218264 | 2015-03-02 14:34:47 |
R11.htm | 146854 | 2015-03-02 14:34:47 |
R12.htm | 19324 | 2015-03-02 14:34:47 |
R13.htm | 20145 | 2015-03-02 14:34:47 |
R14.htm | 27990 | 2015-03-02 14:34:47 |
R15.htm | 29734 | 2015-03-02 14:34:47 |
R16.htm | 100070 | 2015-03-02 14:34:47 |
R17.htm | 18182 | 2015-03-02 14:34:47 |
R18.htm | 16651 | 2015-03-02 14:34:47 |
R19.htm | 23511 | 2015-03-02 14:34:47 |
R2.htm | 225562 | 2015-03-02 14:34:47 |
R20.htm | 179121 | 2015-03-02 14:34:47 |
R21.htm | 212905 | 2015-03-02 14:34:47 |
R22.htm | 94454 | 2015-03-02 14:34:47 |
R23.htm | 8860 | 2015-03-02 14:34:47 |
R24.htm | 19733 | 2015-03-02 14:34:47 |
R25.htm | 9344 | 2015-03-02 14:34:47 |
R26.htm | 199198 | 2015-03-02 14:34:47 |
R27.htm | 987610 | 2015-03-02 14:34:47 |
R28.htm | 152961 | 2015-03-02 14:34:47 |
R29.htm | 143967 | 2015-03-02 14:34:47 |
R3.htm | 61947 | 2015-03-02 14:34:47 |
R30.htm | 103751 | 2015-03-02 14:34:47 |
R31.htm | 17308 | 2015-03-02 14:34:47 |
R32.htm | 23343 | 2015-03-02 14:34:47 |
R33.htm | 61975 | 2015-03-02 14:34:47 |
R34.htm | 113683 | 2015-03-02 14:34:47 |
R35.htm | 13720 | 2015-03-02 14:34:47 |
R36.htm | 179826 | 2015-03-02 14:34:47 |
R37.htm | 200003 | 2015-03-02 14:34:47 |
R38.htm | 91355 | 2015-03-02 14:34:47 |
R39.htm | 198679 | 2015-03-02 14:34:47 |
R4.htm | 180102 | 2015-03-02 14:34:47 |
R40.htm | 57682 | 2015-03-02 14:34:47 |
R41.htm | 295641 | 2015-03-02 14:34:47 |
R42.htm | 158457 | 2015-03-02 14:34:47 |
R43.htm | 35277 | 2015-03-02 14:34:47 |
R44.htm | 199988 | 2015-03-02 14:34:47 |
R45.htm | 225124 | 2015-03-02 14:34:47 |
R46.htm | 137459 | 2015-03-02 14:34:47 |
R47.htm | 93117 | 2015-03-02 14:34:47 |
R48.htm | 44632 | 2015-03-02 14:34:47 |
R49.htm | 89702 | 2015-03-02 14:34:47 |
R5.htm | 52109 | 2015-03-02 14:34:47 |
R50.htm | 67014 | 2015-03-02 14:34:47 |
R51.htm | 67931 | 2015-03-02 14:34:47 |
R52.htm | 31888 | 2015-03-02 14:34:47 |
R53.htm | 43917 | 2015-03-02 14:34:47 |
R54.htm | 43090 | 2015-03-02 14:34:47 |
R55.htm | 41526 | 2015-03-02 14:34:47 |
R56.htm | 31897 | 2015-03-02 14:34:47 |
R57.htm | 111938 | 2015-03-02 14:34:47 |
R58.htm | 34791 | 2015-03-02 14:34:47 |
R59.htm | 40507 | 2015-03-02 14:34:47 |
R6.htm | 159651 | 2015-03-02 14:34:47 |
R60.htm | 29807 | 2015-03-02 14:34:47 |
R61.htm | 112201 | 2015-03-02 14:34:47 |
R62.htm | 150803 | 2015-03-02 14:34:47 |
R63.htm | 85766 | 2015-03-02 14:34:47 |
R64.htm | 27407 | 2015-03-02 14:34:47 |
R65.htm | 55767 | 2015-03-02 14:34:47 |
R66.htm | 72495 | 2015-03-02 14:34:47 |
R67.htm | 134579 | 2015-03-02 14:34:47 |
R68.htm | 134810 | 2015-03-02 14:34:47 |
R69.htm | 139086 | 2015-03-02 14:34:47 |
R7.htm | 283225 | 2015-03-02 14:34:47 |
R70.htm | 11030 | 2015-03-02 14:34:47 |
R71.htm | 49001 | 2015-03-02 14:34:47 |
R72.htm | 51758 | 2015-03-02 14:34:47 |
R73.htm | 91751 | 2015-03-02 14:34:47 |
R74.htm | 3385400 | 2015-03-02 14:34:47 |
R8.htm | 351453 | 2015-03-02 14:34:47 |
R9.htm | 16224 | 2015-03-02 14:34:47 |
report.css | 2740 | 2015-03-02 14:34:47 |
Show.js | 1410 | 2015-03-02 14:34:47 |