Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000766421-11-000020-index-headers.html | 2011-02-23 16:36:05 | |
| 0000766421-11-000020-index.html | 2011-02-23 16:36:05 | |
| 0000766421-11-000020.txt | 2011-02-23 16:36:05 | |
 0000766421-11-000020-xbrl.zip | 137514 | 2011-02-23 16:36:05 |
| alk-20101231.xml | 1289936 | 2011-02-23 16:36:05 |
| alk-20101231.xsd | 25083 | 2011-02-23 16:36:05 |
| alk-20101231_cal.xml | 66254 | 2011-02-23 16:36:05 |
| alk-20101231_def.xml | 123565 | 2011-02-23 16:36:05 |
| alk-20101231_lab.xml | 304739 | 2011-02-23 16:36:05 |
| alk-20101231_pre.xml | 153267 | 2011-02-23 16:36:05 |
| alk2010123110k.htm | 4071556 | 2011-02-23 16:36:05 |
| alkex121.htm | 66512 | 2011-02-23 16:36:05 |
| alkex21.htm | 6294 | 2011-02-23 16:36:05 |
| alkex231.htm | 5151 | 2011-02-23 16:36:05 |
| alkex311.htm | 14599 | 2011-02-23 16:36:05 |
| alkex312.htm | 14753 | 2011-02-23 16:36:05 |
| alkex321.htm | 6392 | 2011-02-23 16:36:05 |
| alkex322.htm | 6410 | 2011-02-23 16:36:05 |
 alkperformancegraph.jpg | 102816 | 2011-02-23 16:36:05 |
| defnref.xml | 39346 | 2011-02-23 16:36:05 |
| FilingSummary.xml | 18341 | 2011-02-23 16:36:05 |
| Financial_Report.xls | 1110326 | 2011-02-23 16:36:05 |
| R1.xml | 50137 | 2011-02-23 16:36:05 |
| R10.xml | 71636 | 2011-02-23 16:36:05 |
| R11.xml | 33905 | 2011-02-23 16:36:05 |
| R12.xml | 28534 | 2011-02-23 16:36:05 |
| R13.xml | 341948 | 2011-02-23 16:36:05 |
| R14.xml | 25028 | 2011-02-23 16:36:05 |
| R15.xml | 8324 | 2011-02-23 16:36:05 |
| R16.xml | 85895 | 2011-02-23 16:36:05 |
| R17.xml | 125733 | 2011-02-23 16:36:05 |
| R18.xml | 106217 | 2011-02-23 16:36:05 |
| R19.xml | 147508 | 2011-02-23 16:36:05 |
| R2.xml | 129371 | 2011-02-23 16:36:05 |
| R20.xml | 12964 | 2011-02-23 16:36:05 |
| R21.xml | 8502 | 2011-02-23 16:36:05 |
| R22.xml | 10783 | 2011-02-23 16:36:05 |
| R3.xml | 32923 | 2011-02-23 16:36:05 |
| R4.xml | 131028 | 2011-02-23 16:36:05 |
| R5.xml | 402648 | 2011-02-23 16:36:05 |
| R6.xml | 15687 | 2011-02-23 16:36:05 |
| R7.xml | 133647 | 2011-02-23 16:36:05 |
| R8.xml | 86009 | 2011-02-23 16:36:05 |
| R9.xml | 181498 | 2011-02-23 16:36:05 |