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|---|---|---|
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| 0000766421-19-000042-index.html | 2019-08-06 16:06:40 | |
| 0000766421-19-000042.txt | 2019-08-06 16:06:40 | |
 0000766421-19-000042-xbrl.zip | 284302 | 2019-08-06 16:06:40 |
| alk-20190630.xsd | 41699 | 2019-08-06 16:06:40 |
| alk-20190630_cal.xml | 106766 | 2019-08-06 16:06:40 |
| alk-20190630_def.xml | 277406 | 2019-08-06 16:06:40 |
| alk-20190630_lab.xml | 668526 | 2019-08-06 16:06:40 |
| alk-20190630_pre.xml | 395756 | 2019-08-06 16:06:40 |
| alk10-q22019.htm | 2655924 | 2019-08-06 16:06:40 |
| alk10-q22019ex101.htm | 109215 | 2019-08-06 16:06:40 |
| alk10-q22019ex311.htm | 14155 | 2019-08-06 16:06:40 |
| alk10-q22019ex312.htm | 14279 | 2019-08-06 16:06:40 |
| alk10-q22019ex321.htm | 6651 | 2019-08-06 16:06:40 |
| alk10-q22019ex322.htm | 6748 | 2019-08-06 16:06:40 |
| alk10-q22019_htm.xml | 2238717 | 2019-08-06 16:06:40 |
| FilingSummary.xml | 29358 | 2019-08-06 16:06:40 |
| Financial_Report.xlsx | 65173 | 2019-08-06 16:06:40 |
| MetaLinks.json | 571875 | 2019-08-06 16:06:40 |
| R1.htm | 52203 | 2019-08-06 16:06:40 |
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| R9999.htm | 6490 | 2019-08-06 16:06:40 |
| report.css | 2767 | 2019-08-06 16:06:40 |
| Show.js | 1085 | 2019-08-06 16:06:40 |