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| 0001564590-22-017050.txt | 2022-05-02 16:11:15 | |
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| FilingSummary.xml | 16821 | 2022-05-02 16:11:15 |
| Financial_Report.xlsx | 36313 | 2022-05-02 16:11:15 |
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| R11.htm | 56868 | 2022-05-02 16:11:15 |
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| R22.htm | 10076 | 2022-05-02 16:11:15 |
| R23.htm | 47029 | 2022-05-02 16:11:15 |
| R24.htm | 17512 | 2022-05-02 16:11:15 |
| R3.htm | 21633 | 2022-05-02 16:11:15 |
| R4.htm | 74840 | 2022-05-02 16:11:15 |
| R5.htm | 43174 | 2022-05-02 16:11:15 |
| R6.htm | 57061 | 2022-05-02 16:11:15 |
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| R8.htm | 49025 | 2022-05-02 16:11:15 |
| R9.htm | 6762 | 2022-05-02 16:11:15 |
| report.css | 2767 | 2022-05-02 16:11:15 |
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| saia-10q_20220331_htm.xml | 348997 | 2022-05-02 16:11:15 |
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| saia-ex311_6.htm | 18461 | 2022-05-02 16:11:15 |
| saia-ex312_8.htm | 18601 | 2022-05-02 16:11:15 |
| saia-ex321_7.htm | 7922 | 2022-05-02 16:11:15 |
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