Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950123-11-015736-index-headers.html | 2011-02-18 16:44:09 | |
| 0000950123-11-015736-index.html | 2011-02-18 16:44:09 | |
| 0000950123-11-015736.txt | 2011-02-18 16:44:09 | |
 0000950123-11-015736-xbrl.zip | 200455 | 2011-02-18 16:44:09 |
| amb-20101231.xml | 3236814 | 2011-02-18 16:44:09 |
| amb-20101231.xsd | 36946 | 2011-02-18 16:44:09 |
| amb-20101231_cal.xml | 70314 | 2011-02-18 16:44:09 |
| amb-20101231_def.xml | 144407 | 2011-02-18 16:44:09 |
| amb-20101231_lab.xml | 304995 | 2011-02-18 16:44:09 |
| amb-20101231_pre.xml | 186627 | 2011-02-18 16:44:09 |
| defnref.xml | 51695 | 2011-02-18 16:44:09 |
| f57426e10vk.htm | 5202942 | 2011-02-18 16:44:09 |
| f57426exv21w1.htm | 1984 | 2011-02-18 16:44:09 |
| f57426exv21w2.htm | 989 | 2011-02-18 16:44:09 |
| f57426exv23w1.htm | 1741 | 2011-02-18 16:44:09 |
| f57426exv23w2.htm | 1683 | 2011-02-18 16:44:09 |
| f57426exv31w1.htm | 16857 | 2011-02-18 16:44:09 |
| f57426exv31w2.htm | 17152 | 2011-02-18 16:44:09 |
| f57426exv32w1.htm | 3980 | 2011-02-18 16:44:09 |
| f57426exv32w2.htm | 4087 | 2011-02-18 16:44:09 |
 f57426f5742601.gif | 11318 | 2011-02-18 16:44:09 |
| FilingSummary.xml | 34504 | 2011-02-18 16:44:09 |
| Financial_Report.xls | 2735854 | 2011-02-18 16:44:09 |
| R1.xml | 48391 | 2011-02-18 16:44:09 |
| R10.xml | 68826 | 2011-02-18 16:44:09 |
| R11.xml | 16654 | 2011-02-18 16:44:09 |
| R12.xml | 87803 | 2011-02-18 16:44:09 |
| R13.xml | 14697 | 2011-02-18 16:44:09 |
| R14.xml | 56819 | 2011-02-18 16:44:09 |
| R15.xml | 47593 | 2011-02-18 16:44:09 |
| R16.xml | 70973 | 2011-02-18 16:44:09 |
| R17.xml | 66457 | 2011-02-18 16:44:09 |
| R18.xml | 338640 | 2011-02-18 16:44:09 |
| R19.xml | 29656 | 2011-02-18 16:44:09 |
| R2.xml | 321042 | 2011-02-18 16:44:09 |
| R20.xml | 33733 | 2011-02-18 16:44:09 |
| R21.xml | 123668 | 2011-02-18 16:44:09 |
| R22.xml | 82527 | 2011-02-18 16:44:09 |
| R23.xml | 180987 | 2011-02-18 16:44:09 |
| R24.xml | 26563 | 2011-02-18 16:44:09 |
| R25.xml | 122922 | 2011-02-18 16:44:09 |
| R26.xml | 122929 | 2011-02-18 16:44:09 |
| R27.xml | 108516 | 2011-02-18 16:44:09 |
| R28.xml | 13635 | 2011-02-18 16:44:09 |
| R29.xml | 1324452 | 2011-02-18 16:44:09 |
| R3.xml | 261596 | 2011-02-18 16:44:09 |
| R4.xml | 330475 | 2011-02-18 16:44:09 |
| R5.xml | 910922 | 2011-02-18 16:44:09 |
| R6.xml | 352211 | 2011-02-18 16:44:09 |
| R7.xml | 27435 | 2011-02-18 16:44:09 |
| R8.xml | 112563 | 2011-02-18 16:44:09 |
| R9.xml | 12087 | 2011-02-18 16:44:09 |