Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-12-032315-index-headers.html | 2012-05-03 08:05:28 | |
| 0001104659-12-032315-index.html | 2012-05-03 08:05:28 | |
| 0001104659-12-032315.txt | 2012-05-03 08:05:28 | |
 0001104659-12-032315-xbrl.zip | 441897 | 2012-05-03 08:05:28 |
| a12-8451_110q.htm | 2125468 | 2012-05-03 08:05:28 |
| a12-8451_1ex10d1.htm | 90022 | 2012-05-03 08:05:28 |
| a12-8451_1ex10d2.htm | 71800 | 2012-05-03 08:05:28 |
| a12-8451_1ex10d3.htm | 35896 | 2012-05-03 08:05:28 |
| a12-8451_1ex10d4.htm | 39789 | 2012-05-03 08:05:28 |
| a12-8451_1ex12d1.htm | 56327 | 2012-05-03 08:05:28 |
| a12-8451_1ex12d2.htm | 60256 | 2012-05-03 08:05:28 |
| a12-8451_1ex12d3.htm | 108685 | 2012-05-03 08:05:28 |
| a12-8451_1ex31d1.htm | 14001 | 2012-05-03 08:05:28 |
| a12-8451_1ex31d2.htm | 13887 | 2012-05-03 08:05:28 |
| a12-8451_1ex31d3.htm | 13459 | 2012-05-03 08:05:28 |
| a12-8451_1ex31d4.htm | 14106 | 2012-05-03 08:05:28 |
| a12-8451_1ex32d1.htm | 7727 | 2012-05-03 08:05:28 |
| a12-8451_1ex32d2.htm | 7193 | 2012-05-03 08:05:28 |
| FilingSummary.xml | 36125 | 2012-05-03 08:05:28 |
| Financial_Report.xls | 2712841 | 2012-05-03 08:05:28 |
| pnw-20120331.xml | 2694967 | 2012-05-03 08:05:28 |
| pnw-20120331.xsd | 177800 | 2012-05-03 08:05:28 |
| pnw-20120331_cal.xml | 179388 | 2012-05-03 08:05:28 |
| pnw-20120331_def.xml | 1090852 | 2012-05-03 08:05:28 |
| pnw-20120331_lab.xml | 2615172 | 2012-05-03 08:05:28 |
| pnw-20120331_pre.xml | 1414668 | 2012-05-03 08:05:28 |
| R1.htm | 29312 | 2012-05-03 08:05:28 |
| R10.htm | 161205 | 2012-05-03 08:05:28 |
| R11.htm | 48141 | 2012-05-03 08:05:28 |
| R12.htm | 48245 | 2012-05-03 08:05:28 |
| R13.htm | 11916 | 2012-05-03 08:05:28 |
| R14.htm | 22832 | 2012-05-03 08:05:28 |
| R15.htm | 176920 | 2012-05-03 08:05:28 |
| R16.htm | 83162 | 2012-05-03 08:05:28 |
| R17.htm | 53332 | 2012-05-03 08:05:28 |
| R18.htm | 34106 | 2012-05-03 08:05:28 |
| R19.htm | 32757 | 2012-05-03 08:05:28 |
| R2.htm | 133819 | 2012-05-03 08:05:28 |
| R20.htm | 30904 | 2012-05-03 08:05:28 |
| R21.htm | 246691 | 2012-05-03 08:05:28 |
| R22.htm | 70375 | 2012-05-03 08:05:28 |
| R23.htm | 9685 | 2012-05-03 08:05:28 |
| R24.htm | 58299 | 2012-05-03 08:05:28 |
| R25.htm | 30128 | 2012-05-03 08:05:28 |
| R26.htm | 131065 | 2012-05-03 08:05:28 |
| R27.htm | 35280 | 2012-05-03 08:05:28 |
| R28.htm | 39264 | 2012-05-03 08:05:28 |
| R29.htm | 23040 | 2012-05-03 08:05:28 |
| R3.htm | 8351 | 2012-05-03 08:05:28 |
| R30.htm | 168320 | 2012-05-03 08:05:28 |
| R31.htm | 73608 | 2012-05-03 08:05:28 |
| R32.htm | 29904 | 2012-05-03 08:05:28 |
| R33.htm | 29854 | 2012-05-03 08:05:28 |
| R34.htm | 26791 | 2012-05-03 08:05:28 |
| R35.htm | 25070 | 2012-05-03 08:05:28 |
| R36.htm | 251078 | 2012-05-03 08:05:28 |
| R37.htm | 70511 | 2012-05-03 08:05:28 |
| R38.htm | 72828 | 2012-05-03 08:05:28 |
| R39.htm | 65225 | 2012-05-03 08:05:28 |
| R4.htm | 46624 | 2012-05-03 08:05:28 |
| R40.htm | 245768 | 2012-05-03 08:05:28 |
| R41.htm | 26132 | 2012-05-03 08:05:28 |
| R42.htm | 18920 | 2012-05-03 08:05:28 |
| R43.htm | 48837 | 2012-05-03 08:05:28 |
| R44.htm | 17155 | 2012-05-03 08:05:28 |
| R45.htm | 12401 | 2012-05-03 08:05:28 |
| R46.htm | 41280 | 2012-05-03 08:05:28 |
| R47.htm | 17943 | 2012-05-03 08:05:28 |
| R48.htm | 27109 | 2012-05-03 08:05:28 |
| R49.htm | 89500 | 2012-05-03 08:05:28 |
| R5.htm | 14670 | 2012-05-03 08:05:28 |
| R50.htm | 41896 | 2012-05-03 08:05:28 |
| R51.htm | 36675 | 2012-05-03 08:05:28 |
| R52.htm | 74377 | 2012-05-03 08:05:28 |
| R53.htm | 26969 | 2012-05-03 08:05:28 |
| R54.htm | 35713 | 2012-05-03 08:05:28 |
| R55.htm | 28606 | 2012-05-03 08:05:28 |
| R56.htm | 87285 | 2012-05-03 08:05:28 |
| R57.htm | 7564 | 2012-05-03 08:05:28 |
| R58.htm | 19267 | 2012-05-03 08:05:28 |
| R59.htm | 56981 | 2012-05-03 08:05:28 |
| R6.htm | 266277 | 2012-05-03 08:05:28 |
| R60.htm | 80673 | 2012-05-03 08:05:28 |
| R61.htm | 50686 | 2012-05-03 08:05:28 |
| R62.htm | 14325 | 2012-05-03 08:05:28 |
| R63.htm | 282350 | 2012-05-03 08:05:28 |
| R64.htm | 158799 | 2012-05-03 08:05:28 |
| R65.htm | 133153 | 2012-05-03 08:05:28 |
| R66.htm | 58705 | 2012-05-03 08:05:28 |
| R67.htm | 123448 | 2012-05-03 08:05:28 |
| R68.htm | 54472 | 2012-05-03 08:05:28 |
| R69.htm | 54504 | 2012-05-03 08:05:28 |
| R7.htm | 149819 | 2012-05-03 08:05:28 |
| R70.htm | 31520 | 2012-05-03 08:05:28 |
| R8.htm | 71203 | 2012-05-03 08:05:28 |
| R9.htm | 37189 | 2012-05-03 08:05:28 |
| report.css | 2721 | 2012-05-03 08:05:28 |
| Show.js | 6423 | 2012-05-03 08:05:28 |