Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-13-038768-index-headers.html | 2013-05-08 14:24:31 | |
| 0001104659-13-038768-index.html | 2013-05-08 14:24:31 | |
| 0001104659-13-038768.txt | 2013-05-08 14:24:31 | |
 0001104659-13-038768-xbrl.zip | 342526 | 2013-05-08 14:24:31 |
| a13-8422_110q.htm | 1557506 | 2013-05-08 14:24:31 |
| a13-8422_1ex31d1.htm | 12581 | 2013-05-08 14:24:31 |
| a13-8422_1ex31d2.htm | 12460 | 2013-05-08 14:24:31 |
| a13-8422_1ex32d1.htm | 9058 | 2013-05-08 14:24:31 |
| exr-20130331.xml | 941563 | 2013-05-08 14:24:31 |
| exr-20130331.xsd | 236586 | 2013-05-08 14:24:31 |
| exr-20130331_cal.xml | 76086 | 2013-05-08 14:24:31 |
| exr-20130331_def.xml | 754314 | 2013-05-08 14:24:31 |
| exr-20130331_lab.xml | 2756189 | 2013-05-08 14:24:31 |
| exr-20130331_pre.xml | 1163304 | 2013-05-08 14:24:31 |
| FilingSummary.xml | 22162 | 2013-05-08 14:24:31 |
| Financial_Report.xls | 902084 | 2013-05-08 14:24:31 |
| R1.htm | 29291 | 2013-05-08 14:24:31 |
| R10.htm | 8708 | 2013-05-08 14:24:31 |
| R11.htm | 52100 | 2013-05-08 14:24:31 |
| R12.htm | 43541 | 2013-05-08 14:24:31 |
| R13.htm | 60851 | 2013-05-08 14:24:31 |
| R14.htm | 50330 | 2013-05-08 14:24:31 |
| R15.htm | 65704 | 2013-05-08 14:24:31 |
| R16.htm | 10295 | 2013-05-08 14:24:31 |
| R17.htm | 9985 | 2013-05-08 14:24:31 |
| R18.htm | 9076 | 2013-05-08 14:24:31 |
| R19.htm | 8606 | 2013-05-08 14:24:31 |
| R2.htm | 110620 | 2013-05-08 14:24:31 |
| R20.htm | 130194 | 2013-05-08 14:24:31 |
| R21.htm | 26131 | 2013-05-08 14:24:31 |
| R22.htm | 6227 | 2013-05-08 14:24:31 |
| R23.htm | 44005 | 2013-05-08 14:24:31 |
| R24.htm | 37386 | 2013-05-08 14:24:31 |
| R25.htm | 56570 | 2013-05-08 14:24:31 |
| R26.htm | 47956 | 2013-05-08 14:24:31 |
| R27.htm | 67937 | 2013-05-08 14:24:31 |
| R28.htm | 131759 | 2013-05-08 14:24:31 |
| R29.htm | 24105 | 2013-05-08 14:24:31 |
| R3.htm | 34177 | 2013-05-08 14:24:31 |
| R30.htm | 18903 | 2013-05-08 14:24:31 |
| R31.htm | 10021 | 2013-05-08 14:24:31 |
| R32.htm | 13785 | 2013-05-08 14:24:31 |
| R33.htm | 16627 | 2013-05-08 14:24:31 |
| R34.htm | 56603 | 2013-05-08 14:24:31 |
| R35.htm | 38810 | 2013-05-08 14:24:31 |
| R36.htm | 33190 | 2013-05-08 14:24:31 |
| R37.htm | 26496 | 2013-05-08 14:24:31 |
| R38.htm | 31942 | 2013-05-08 14:24:31 |
| R39.htm | 26394 | 2013-05-08 14:24:31 |
| R4.htm | 105443 | 2013-05-08 14:24:31 |
| R40.htm | 20490 | 2013-05-08 14:24:31 |
| R41.htm | 29076 | 2013-05-08 14:24:31 |
| R42.htm | 37069 | 2013-05-08 14:24:31 |
| R43.htm | 77552 | 2013-05-08 14:24:31 |
| R44.htm | 16073 | 2013-05-08 14:24:31 |
| R45.htm | 8565 | 2013-05-08 14:24:31 |
| R5.htm | 28443 | 2013-05-08 14:24:31 |
| R6.htm | 65987 | 2013-05-08 14:24:31 |
| R7.htm | 5651 | 2013-05-08 14:24:31 |
| R8.htm | 146607 | 2013-05-08 14:24:31 |
| R9.htm | 9275 | 2013-05-08 14:24:31 |
| report.css | 2721 | 2013-05-08 14:24:31 |
| Show.js | 6423 | 2013-05-08 14:24:31 |