Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-15-089119-index-headers.html | 2015-03-12 15:30:27 | |
| 0001193125-15-089119-index.html | 2015-03-12 15:30:27 | |
| 0001193125-15-089119.txt | 2015-03-12 15:30:27 | |
 0001193125-15-089119-xbrl.zip | 165492 | 2015-03-12 15:30:27 |
| d863642d10q.htm | 621223 | 2015-03-12 15:30:27 |
| d863642dex311.htm | 8513 | 2015-03-12 15:30:27 |
| d863642dex312.htm | 8687 | 2015-03-12 15:30:27 |
| d863642dex32.htm | 4361 | 2015-03-12 15:30:27 |
| FilingSummary.xml | 31408 | 2015-03-12 15:30:27 |
| Financial_Report.xls | 923758 | 2015-03-12 15:30:27 |
| Financial_Report.xlsx | 195795 | 2015-03-12 15:30:27 |
| R1.htm | 29530 | 2015-03-12 15:30:27 |
| R10.htm | 33221 | 2015-03-12 15:30:27 |
| R11.htm | 18453 | 2015-03-12 15:30:27 |
| R12.htm | 13198 | 2015-03-12 15:30:27 |
| R13.htm | 26096 | 2015-03-12 15:30:27 |
| R14.htm | 26436 | 2015-03-12 15:30:27 |
| R15.htm | 11662 | 2015-03-12 15:30:27 |
| R16.htm | 7083 | 2015-03-12 15:30:27 |
| R17.htm | 4640 | 2015-03-12 15:30:27 |
| R18.htm | 171018 | 2015-03-12 15:30:27 |
| R19.htm | 122658 | 2015-03-12 15:30:27 |
| R2.htm | 104765 | 2015-03-12 15:30:27 |
| R20.htm | 25917 | 2015-03-12 15:30:27 |
| R21.htm | 52052 | 2015-03-12 15:30:27 |
| R22.htm | 30990 | 2015-03-12 15:30:27 |
| R23.htm | 12991 | 2015-03-12 15:30:27 |
| R24.htm | 13143 | 2015-03-12 15:30:27 |
| R25.htm | 22894 | 2015-03-12 15:30:27 |
| R26.htm | 20734 | 2015-03-12 15:30:27 |
| R27.htm | 18416 | 2015-03-12 15:30:27 |
| R28.htm | 96042 | 2015-03-12 15:30:27 |
| R29.htm | 12518 | 2015-03-12 15:30:27 |
| R3.htm | 4919 | 2015-03-12 15:30:27 |
| R30.htm | 38151 | 2015-03-12 15:30:27 |
| R31.htm | 20343 | 2015-03-12 15:30:27 |
| R32.htm | 19797 | 2015-03-12 15:30:27 |
| R33.htm | 34887 | 2015-03-12 15:30:27 |
| R34.htm | 14117 | 2015-03-12 15:30:27 |
| R35.htm | 28268 | 2015-03-12 15:30:27 |
| R36.htm | 31253 | 2015-03-12 15:30:27 |
| R37.htm | 69282 | 2015-03-12 15:30:27 |
| R38.htm | 69759 | 2015-03-12 15:30:27 |
| R39.htm | 16631 | 2015-03-12 15:30:27 |
| R4.htm | 124843 | 2015-03-12 15:30:27 |
| R40.htm | 46099 | 2015-03-12 15:30:27 |
| R41.htm | 10843 | 2015-03-12 15:30:27 |
| R42.htm | 8630 | 2015-03-12 15:30:27 |
| R43.htm | 29236 | 2015-03-12 15:30:27 |
| R44.htm | 64611 | 2015-03-12 15:30:27 |
| R45.htm | 7364 | 2015-03-12 15:30:27 |
| R46.htm | 70291 | 2015-03-12 15:30:27 |
| R47.htm | 26356 | 2015-03-12 15:30:27 |
| R48.htm | 40534 | 2015-03-12 15:30:27 |
| R49.htm | 37674 | 2015-03-12 15:30:27 |
| R5.htm | 113636 | 2015-03-12 15:30:27 |
| R50.htm | 29216 | 2015-03-12 15:30:27 |
| R51.htm | 24892 | 2015-03-12 15:30:27 |
| R52.htm | 112586 | 2015-03-12 15:30:27 |
| R53.htm | 30265 | 2015-03-12 15:30:27 |
| R54.htm | 15047 | 2015-03-12 15:30:27 |
| R55.htm | 6307 | 2015-03-12 15:30:27 |
| R56.htm | 35597 | 2015-03-12 15:30:27 |
| R57.htm | 9885 | 2015-03-12 15:30:27 |
| R6.htm | 8999 | 2015-03-12 15:30:27 |
| R7.htm | 125005 | 2015-03-12 15:30:27 |
| R8.htm | 36415 | 2015-03-12 15:30:27 |
| R9.htm | 56160 | 2015-03-12 15:30:27 |
| report.css | 2740 | 2015-03-12 15:30:27 |
| Show.js | 1410 | 2015-03-12 15:30:27 |
| xcra-20150131.xml | 1125544 | 2015-03-12 15:30:27 |
| xcra-20150131.xsd | 48034 | 2015-03-12 15:30:27 |
| xcra-20150131_cal.xml | 83977 | 2015-03-12 15:30:27 |
| xcra-20150131_def.xml | 337866 | 2015-03-12 15:30:27 |
| xcra-20150131_lab.xml | 449483 | 2015-03-12 15:30:27 |
| xcra-20150131_pre.xml | 390896 | 2015-03-12 15:30:27 |