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|---|---|---|
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| 0000766421-18-000058-index.html | 2018-11-01 19:39:06 | |
| 0000766421-18-000058.txt | 2018-11-01 19:39:06 | |
 0000766421-18-000058-xbrl.zip | 213636 | 2018-11-01 19:39:06 |
| alk-20180930.xml | 2664564 | 2018-11-01 19:39:06 |
| alk-20180930.xsd | 38218 | 2018-11-01 19:39:06 |
| alk-20180930_cal.xml | 103222 | 2018-11-01 19:39:06 |
| alk-20180930_def.xml | 244814 | 2018-11-01 19:39:06 |
| alk-20180930_lab.xml | 574587 | 2018-11-01 19:39:06 |
| alk-20180930_pre.xml | 353389 | 2018-11-01 19:39:06 |
| alk10-q32018.htm | 2027781 | 2018-11-01 19:39:06 |
| alk10-q32018ex311.htm | 14162 | 2018-11-01 19:39:06 |
| alk10-q32018ex312.htm | 14286 | 2018-11-01 19:39:06 |
| alk10-q32018ex321.htm | 6658 | 2018-11-01 19:39:06 |
| alk10-q32018ex322.htm | 6755 | 2018-11-01 19:39:06 |
| FilingSummary.xml | 26268 | 2018-11-01 19:39:06 |
| Financial_Report.xlsx | 66252 | 2018-11-01 19:39:06 |
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| R9.htm | 194980 | 2018-11-01 19:39:06 |
| report.css | 2767 | 2018-11-01 19:39:06 |
| Show.js | 1085 | 2018-11-01 19:39:06 |