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| 0001564590-18-009580-index.html | 2018-04-27 16:14:39 | |
| 0001564590-18-009580.txt | 2018-04-27 16:14:39 | |
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| R10.htm | 52791 | 2018-04-27 16:14:39 |
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| R6.htm | 140933 | 2018-04-27 16:14:39 |
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| R8.htm | 5887 | 2018-04-27 16:14:39 |
| R9.htm | 7205 | 2018-04-27 16:14:39 |
| report.css | 2767 | 2018-04-27 16:14:39 |
| saia-10q_20180331.htm | 1207850 | 2018-04-27 16:14:39 |
| saia-20180331.xml | 703223 | 2018-04-27 16:14:39 |
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| saia-20180331_lab.xml | 165155 | 2018-04-27 16:14:39 |
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| saia-ex311_8.htm | 15855 | 2018-04-27 16:14:39 |
| saia-ex312_9.htm | 15882 | 2018-04-27 16:14:39 |
| saia-ex321_7.htm | 7477 | 2018-04-27 16:14:39 |
| saia-ex322_6.htm | 7465 | 2018-04-27 16:14:39 |
| Show.js | 1410 | 2018-04-27 16:14:39 |