Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001140361-12-021736-index-headers.html | 2012-04-27 16:33:09 | |
| 0001140361-12-021736-index.html | 2012-04-27 16:33:09 | |
| 0001140361-12-021736.txt | 2012-04-27 16:33:09 | |
 0001140361-12-021736-xbrl.zip | 262463 | 2012-04-27 16:33:09 |
| ex31_01.htm | 14895 | 2012-04-27 16:33:09 |
| ex31_02.htm | 16518 | 2012-04-27 16:33:09 |
| ex32_01.htm | 10079 | 2012-04-27 16:33:09 |
| ex99_01.htm | 20696 | 2012-04-27 16:33:09 |
| FilingSummary.xml | 24294 | 2012-04-27 16:33:09 |
| Financial_Report.xls | 2178142 | 2012-04-27 16:33:09 |
| form10q.htm | 1925044 | 2012-04-27 16:33:09 |
| R1.htm | 33903 | 2012-04-27 16:33:09 |
| R10.htm | 12618 | 2012-04-27 16:33:09 |
| R11.htm | 7912 | 2012-04-27 16:33:09 |
| R12.htm | 9886 | 2012-04-27 16:33:09 |
| R13.htm | 37067 | 2012-04-27 16:33:09 |
| R14.htm | 28662 | 2012-04-27 16:33:09 |
| R15.htm | 39227 | 2012-04-27 16:33:09 |
| R16.htm | 53126 | 2012-04-27 16:33:09 |
| R17.htm | 39856 | 2012-04-27 16:33:09 |
| R18.htm | 639857 | 2012-04-27 16:33:09 |
| R19.htm | 15372 | 2012-04-27 16:33:09 |
| R2.htm | 120896 | 2012-04-27 16:33:09 |
| R20.htm | 62706 | 2012-04-27 16:33:09 |
| R21.htm | 46916 | 2012-04-27 16:33:09 |
| R22.htm | 42584 | 2012-04-27 16:33:09 |
| R23.htm | 42151 | 2012-04-27 16:33:09 |
| R24.htm | 25241 | 2012-04-27 16:33:09 |
| R25.htm | 11927 | 2012-04-27 16:33:09 |
| R26.htm | 13326 | 2012-04-27 16:33:09 |
| R27.htm | 38535 | 2012-04-27 16:33:09 |
| R28.htm | 635811 | 2012-04-27 16:33:09 |
| R29.htm | 14341 | 2012-04-27 16:33:09 |
| R3.htm | 5721 | 2012-04-27 16:33:09 |
| R30.htm | 52980 | 2012-04-27 16:33:09 |
| R31.htm | 39083 | 2012-04-27 16:33:09 |
| R32.htm | 34950 | 2012-04-27 16:33:09 |
| R33.htm | 5350 | 2012-04-27 16:33:09 |
| R34.htm | 46528 | 2012-04-27 16:33:09 |
| R35.htm | 43959 | 2012-04-27 16:33:09 |
| R36.htm | 202173 | 2012-04-27 16:33:09 |
| R37.htm | 56579 | 2012-04-27 16:33:09 |
| R38.htm | 61904 | 2012-04-27 16:33:09 |
| R39.htm | 52386 | 2012-04-27 16:33:09 |
| R4.htm | 59183 | 2012-04-27 16:33:09 |
| R40.htm | 510848 | 2012-04-27 16:33:09 |
| R41.htm | 10284 | 2012-04-27 16:33:09 |
| R42.htm | 29869 | 2012-04-27 16:33:09 |
| R43.htm | 71805 | 2012-04-27 16:33:09 |
| R44.htm | 46501 | 2012-04-27 16:33:09 |
| R5.htm | 23616 | 2012-04-27 16:33:09 |
| R6.htm | 182166 | 2012-04-27 16:33:09 |
| R7.htm | 177058 | 2012-04-27 16:33:09 |
| R8.htm | 13313 | 2012-04-27 16:33:09 |
| R9.htm | 74152 | 2012-04-27 16:33:09 |
| report.css | 2721 | 2012-04-27 16:33:09 |
| Show.js | 6423 | 2012-04-27 16:33:09 |
| xel-20120331.xml | 2671262 | 2012-04-27 16:33:09 |
| xel-20120331.xsd | 87126 | 2012-04-27 16:33:09 |
| xel-20120331_cal.xml | 118251 | 2012-04-27 16:33:09 |
| xel-20120331_def.xml | 293051 | 2012-04-27 16:33:09 |
| xel-20120331_lab.xml | 1094986 | 2012-04-27 16:33:09 |
| xel-20120331_pre.xml | 508767 | 2012-04-27 16:33:09 |