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 0001573516-20-000072-index-headers.html | 2020-11-18 08:00:22 | |
| 0001573516-20-000072-index.html | 2020-11-18 08:00:22 | |
| 0001573516-20-000072.txt | 2020-11-18 08:00:22 | |
 0001573516-20-000072-xbrl.zip | 166835 | 2020-11-18 08:00:22 |
| exhibitstephensconferenc.htm | 5869 | 2020-11-18 08:00:22 |
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 exhibitstephensconferenc002.jpg | 144951 | 2020-11-18 08:00:22 |
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| FilingSummary.xml | 1780 | 2020-11-18 08:00:22 |
| Financial_Report.xlsx | 5431 | 2020-11-18 08:00:22 |
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| musa-20201118.htm | 32061 | 2020-11-18 08:00:22 |
| musa-20201118.xsd | 2414 | 2020-11-18 08:00:22 |
| musa-20201118_cal.xml | 704 | 2020-11-18 08:00:22 |
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| musa-20201118_htm.xml | 10865 | 2020-11-18 08:00:22 |
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| R1.htm | 38590 | 2020-11-18 08:00:22 |
| report.css | 2767 | 2020-11-18 08:00:22 |
| Show.js | 1085 | 2020-11-18 08:00:22 |