Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-12-036014-index-headers.html | 2012-05-10 17:25:20 | |
| 0001104659-12-036014-index.html | 2012-05-10 17:25:20 | |
| 0001104659-12-036014.txt | 2012-05-10 17:25:20 | |
 0001104659-12-036014-xbrl.zip | 323265 | 2012-05-10 17:25:20 |
| a12-8852_110q.htm | 1705531 | 2012-05-10 17:25:20 |
| a12-8852_1ex10d1.htm | 16155 | 2012-05-10 17:25:20 |
| a12-8852_1ex10d2.htm | 31879 | 2012-05-10 17:25:20 |
| a12-8852_1ex10d3.htm | 24971 | 2012-05-10 17:25:20 |
| a12-8852_1ex10d4.htm | 27068 | 2012-05-10 17:25:20 |
| a12-8852_1ex12d1.htm | 31320 | 2012-05-10 17:25:20 |
| a12-8852_1ex31d1.htm | 11047 | 2012-05-10 17:25:20 |
| a12-8852_1ex31d2.htm | 10888 | 2012-05-10 17:25:20 |
| a12-8852_1ex32d1.htm | 5072 | 2012-05-10 17:25:20 |
| a12-8852_1ex32d2.htm | 4772 | 2012-05-10 17:25:20 |
| a12-8852_1ex95.htm | 694185 | 2012-05-10 17:25:20 |
| aci-20120331.xml | 9259085 | 2012-05-10 17:25:20 |
| aci-20120331.xsd | 48235 | 2012-05-10 17:25:20 |
| aci-20120331_cal.xml | 72757 | 2012-05-10 17:25:20 |
| aci-20120331_def.xml | 163015 | 2012-05-10 17:25:20 |
| aci-20120331_lab.xml | 391420 | 2012-05-10 17:25:20 |
| aci-20120331_pre.xml | 333202 | 2012-05-10 17:25:20 |
| FilingSummary.xml | 31884 | 2012-05-10 17:25:20 |
| Financial_Report.xls | 8376667 | 2012-05-10 17:25:20 |
 g88521bai001.jpg | 3312 | 2012-05-10 17:25:20 |
| R1.htm | 26694 | 2012-05-10 17:25:20 |
| R10.htm | 7884 | 2012-05-10 17:25:20 |
| R11.htm | 233998 | 2012-05-10 17:25:20 |
| R12.htm | 513858 | 2012-05-10 17:25:20 |
| R13.htm | 39476 | 2012-05-10 17:25:20 |
| R14.htm | 203067 | 2012-05-10 17:25:20 |
| R15.htm | 12308 | 2012-05-10 17:25:20 |
| R16.htm | 61010 | 2012-05-10 17:25:20 |
| R17.htm | 78671 | 2012-05-10 17:25:20 |
| R18.htm | 39978 | 2012-05-10 17:25:20 |
| R19.htm | 14125 | 2012-05-10 17:25:20 |
| R2.htm | 91320 | 2012-05-10 17:25:20 |
| R20.htm | 17264 | 2012-05-10 17:25:20 |
| R21.htm | 251159 | 2012-05-10 17:25:20 |
| R22.htm | 1983507 | 2012-05-10 17:25:20 |
| R23.htm | 10698 | 2012-05-10 17:25:20 |
| R24.htm | 51495 | 2012-05-10 17:25:20 |
| R25.htm | 110421 | 2012-05-10 17:25:20 |
| R26.htm | 427085 | 2012-05-10 17:25:20 |
| R27.htm | 30445 | 2012-05-10 17:25:20 |
| R28.htm | 161021 | 2012-05-10 17:25:20 |
| R29.htm | 52298 | 2012-05-10 17:25:20 |
| R3.htm | 41074 | 2012-05-10 17:25:20 |
| R30.htm | 65710 | 2012-05-10 17:25:20 |
| R31.htm | 30428 | 2012-05-10 17:25:20 |
| R32.htm | 212999 | 2012-05-10 17:25:20 |
| R33.htm | 3599308 | 2012-05-10 17:25:20 |
| R34.htm | 7504 | 2012-05-10 17:25:20 |
| R35.htm | 22261 | 2012-05-10 17:25:20 |
| R36.htm | 30537 | 2012-05-10 17:25:20 |
| R37.htm | 10412 | 2012-05-10 17:25:20 |
| R38.htm | 5069 | 2012-05-10 17:25:20 |
| R39.htm | 21482 | 2012-05-10 17:25:20 |
| R4.htm | 152265 | 2012-05-10 17:25:20 |
| R40.htm | 61337 | 2012-05-10 17:25:20 |
| R41.htm | 28628 | 2012-05-10 17:25:20 |
| R42.htm | 8731 | 2012-05-10 17:25:20 |
| R43.htm | 34381 | 2012-05-10 17:25:20 |
| R44.htm | 14716 | 2012-05-10 17:25:20 |
| R45.htm | 33624 | 2012-05-10 17:25:20 |
| R46.htm | 21123 | 2012-05-10 17:25:20 |
| R47.htm | 9756 | 2012-05-10 17:25:20 |
| R48.htm | 27073 | 2012-05-10 17:25:20 |
| R49.htm | 14748 | 2012-05-10 17:25:20 |
| R5.htm | 119901 | 2012-05-10 17:25:20 |
| R50.htm | 31726 | 2012-05-10 17:25:20 |
| R51.htm | 22409 | 2012-05-10 17:25:20 |
| R52.htm | 30200 | 2012-05-10 17:25:20 |
| R53.htm | 22274 | 2012-05-10 17:25:20 |
| R54.htm | 15995 | 2012-05-10 17:25:20 |
| R55.htm | 18734 | 2012-05-10 17:25:20 |
| R56.htm | 5712 | 2012-05-10 17:25:20 |
| R57.htm | 36063 | 2012-05-10 17:25:20 |
| R58.htm | 13658 | 2012-05-10 17:25:20 |
| R59.htm | 95831 | 2012-05-10 17:25:20 |
| R6.htm | 16766 | 2012-05-10 17:25:20 |
| R60.htm | 155575 | 2012-05-10 17:25:20 |
| R61.htm | 94180 | 2012-05-10 17:25:20 |
| R7.htm | 6904 | 2012-05-10 17:25:20 |
| R8.htm | 13809 | 2012-05-10 17:25:20 |
| R9.htm | 66924 | 2012-05-10 17:25:20 |
| report.css | 2721 | 2012-05-10 17:25:20 |
| Show.js | 6423 | 2012-05-10 17:25:20 |