Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000815556-23-000021-index-headers.html | 2023-04-18 10:30:34 | |
| 0000815556-23-000021-index.html | 2023-04-18 10:30:34 | |
| 0000815556-23-000021.txt | 2023-04-18 10:30:34 | |
 0000815556-23-000021-xbrl.zip | 134205 | 2023-04-18 10:30:34 |
| fast-20230331.htm | 842949 | 2023-04-18 10:30:34 |
| fast-20230331.xsd | 26429 | 2023-04-18 10:30:34 |
| fast-20230331_cal.xml | 43713 | 2023-04-18 10:30:34 |
| fast-20230331_def.xml | 105846 | 2023-04-18 10:30:34 |
| fast-20230331_htm.xml | 544130 | 2023-04-18 10:30:34 |
| fast-20230331_lab.xml | 348868 | 2023-04-18 10:30:34 |
| fast-20230331_pre.xml | 220373 | 2023-04-18 10:30:34 |
| fast03312023ex_31.htm | 21998 | 2023-04-18 10:30:34 |
| fast03312023ex_32.htm | 6396 | 2023-04-18 10:30:34 |
| FilingSummary.xml | 20517 | 2023-04-18 10:30:34 |
| Financial_Report.xlsx | 48297 | 2023-04-18 10:30:34 |
| MetaLinks.json | 446638 | 2023-04-18 10:30:34 |
| R1.htm | 51533 | 2023-04-18 10:30:34 |
| R10.htm | 53989 | 2023-04-18 10:30:34 |
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| R2.htm | 91642 | 2023-04-18 10:30:34 |
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| R27.htm | 46207 | 2023-04-18 10:30:34 |
| R28.htm | 10618 | 2023-04-18 10:30:34 |
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| R6.htm | 5661 | 2023-04-18 10:30:34 |
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| R8.htm | 86186 | 2023-04-18 10:30:34 |
| R9.htm | 6411 | 2023-04-18 10:30:34 |
| report.css | 2767 | 2023-04-18 10:30:34 |
| Show.js | 1085 | 2023-04-18 10:30:34 |