Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000815556-18-000010-index-headers.html | 2018-02-05 11:48:27 | |
| 0000815556-18-000010-index.html | 2018-02-05 11:48:27 | |
| 0000815556-18-000010.txt | 2018-02-05 11:48:27 | |
 0000815556-18-000010-xbrl.zip | 192511 | 2018-02-05 11:48:27 |
| fast-20171231.xml | 1530212 | 2018-02-05 11:48:27 |
| fast-20171231.xsd | 47164 | 2018-02-05 11:48:27 |
| fast-20171231_cal.xml | 93575 | 2018-02-05 11:48:27 |
| fast-20171231_def.xml | 196622 | 2018-02-05 11:48:27 |
| fast-20171231_lab.xml | 625098 | 2018-02-05 11:48:27 |
| fast-20171231_pre.xml | 379176 | 2018-02-05 11:48:27 |
| fast1231201710-k.htm | 1883343 | 2018-02-05 11:48:27 |
| fast1231201710-kexhibit101.htm | 25877 | 2018-02-05 11:48:27 |
| fast1231201710-kexhibit21.htm | 56740 | 2018-02-05 11:48:27 |
| fast1231201710-kexhibit23.htm | 4841 | 2018-02-05 11:48:27 |
| fast1231201710-kexhibit31.htm | 29589 | 2018-02-05 11:48:27 |
| fast1231201710-kexhibit32.htm | 7462 | 2018-02-05 11:48:27 |
 fast123120_chart-29966a01.jpg | 81704 | 2018-02-05 11:48:27 |
 fast123120_chart-42187a02.jpg | 63870 | 2018-02-05 11:48:27 |
| FilingSummary.xml | 38167 | 2018-02-05 11:48:27 |
| final2017annualreportweb.htm | 54504 | 2018-02-05 11:48:27 |
 final2017annualreportweb001.jpg | 264635 | 2018-02-05 11:48:27 |
 final2017annualreportweb002.jpg | 249962 | 2018-02-05 11:48:27 |
 final2017annualreportweb003.jpg | 322403 | 2018-02-05 11:48:27 |
 final2017annualreportweb004.jpg | 341143 | 2018-02-05 11:48:27 |
 final2017annualreportweb005.jpg | 318846 | 2018-02-05 11:48:27 |
 final2017annualreportweb006.jpg | 236404 | 2018-02-05 11:48:27 |
 final2017annualreportweb007.jpg | 173774 | 2018-02-05 11:48:27 |
 final2017annualreportweb008.jpg | 218755 | 2018-02-05 11:48:27 |
 final2017annualreportweb009.jpg | 259985 | 2018-02-05 11:48:27 |
 final2017annualreportweb010.jpg | 378289 | 2018-02-05 11:48:27 |
 final2017annualreportweb011.jpg | 226174 | 2018-02-05 11:48:27 |
 final2017annualreportweb012.jpg | 235397 | 2018-02-05 11:48:27 |
| Financial_Report.xlsx | 80663 | 2018-02-05 11:48:27 |
| R1.htm | 29981 | 2018-02-05 11:48:27 |
| R10.htm | 19089 | 2018-02-05 11:48:27 |
| R11.htm | 28281 | 2018-02-05 11:48:27 |
| R12.htm | 19029 | 2018-02-05 11:48:27 |
| R13.htm | 151116 | 2018-02-05 11:48:27 |
| R14.htm | 6149 | 2018-02-05 11:48:27 |
| R15.htm | 116343 | 2018-02-05 11:48:27 |
| R16.htm | 29951 | 2018-02-05 11:48:27 |
| R17.htm | 36291 | 2018-02-05 11:48:27 |
| R18.htm | 32684 | 2018-02-05 11:48:27 |
| R19.htm | 5745 | 2018-02-05 11:48:27 |
| R2.htm | 64770 | 2018-02-05 11:48:27 |
| R20.htm | 39243 | 2018-02-05 11:48:27 |
| R21.htm | 5147 | 2018-02-05 11:48:27 |
| R22.htm | 68300 | 2018-02-05 11:48:27 |
| R23.htm | 43054 | 2018-02-05 11:48:27 |
| R24.htm | 62890 | 2018-02-05 11:48:27 |
| R25.htm | 18790 | 2018-02-05 11:48:27 |
| R26.htm | 28127 | 2018-02-05 11:48:27 |
| R27.htm | 18513 | 2018-02-05 11:48:27 |
| R28.htm | 149134 | 2018-02-05 11:48:27 |
| R29.htm | 121565 | 2018-02-05 11:48:27 |
| R3.htm | 24265 | 2018-02-05 11:48:27 |
| R30.htm | 30174 | 2018-02-05 11:48:27 |
| R31.htm | 36141 | 2018-02-05 11:48:27 |
| R32.htm | 25150 | 2018-02-05 11:48:27 |
| R33.htm | 39170 | 2018-02-05 11:48:27 |
| R34.htm | 68187 | 2018-02-05 11:48:27 |
| R35.htm | 19244 | 2018-02-05 11:48:27 |
| R36.htm | 15535 | 2018-02-05 11:48:27 |
| R37.htm | 19261 | 2018-02-05 11:48:27 |
| R38.htm | 7774 | 2018-02-05 11:48:27 |
| R39.htm | 35270 | 2018-02-05 11:48:27 |
| R4.htm | 38772 | 2018-02-05 11:48:27 |
| R40.htm | 20936 | 2018-02-05 11:48:27 |
| R41.htm | 37587 | 2018-02-05 11:48:27 |
| R42.htm | 42955 | 2018-02-05 11:48:27 |
| R43.htm | 43580 | 2018-02-05 11:48:27 |
| R44.htm | 40769 | 2018-02-05 11:48:27 |
| R45.htm | 10046 | 2018-02-05 11:48:27 |
| R46.htm | 6904 | 2018-02-05 11:48:27 |
| R47.htm | 4659 | 2018-02-05 11:48:27 |
| R48.htm | 10990 | 2018-02-05 11:48:27 |
| R49.htm | 35732 | 2018-02-05 11:48:27 |
| R5.htm | 12185 | 2018-02-05 11:48:27 |
| R50.htm | 22994 | 2018-02-05 11:48:27 |
| R51.htm | 35060 | 2018-02-05 11:48:27 |
| R52.htm | 15655 | 2018-02-05 11:48:27 |
| R53.htm | 8068 | 2018-02-05 11:48:27 |
| R54.htm | 15628 | 2018-02-05 11:48:27 |
| R55.htm | 13567 | 2018-02-05 11:48:27 |
| R56.htm | 8448 | 2018-02-05 11:48:27 |
| R57.htm | 27273 | 2018-02-05 11:48:27 |
| R58.htm | 9301 | 2018-02-05 11:48:27 |
| R59.htm | 29206 | 2018-02-05 11:48:27 |
| R6.htm | 5243 | 2018-02-05 11:48:27 |
| R60.htm | 19856 | 2018-02-05 11:48:27 |
| R61.htm | 25740 | 2018-02-05 11:48:27 |
| R62.htm | 14283 | 2018-02-05 11:48:27 |
| R63.htm | 38058 | 2018-02-05 11:48:27 |
| R64.htm | 28386 | 2018-02-05 11:48:27 |
| R65.htm | 17386 | 2018-02-05 11:48:27 |
| R7.htm | 51341 | 2018-02-05 11:48:27 |
| R8.htm | 80754 | 2018-02-05 11:48:27 |
| R9.htm | 25394 | 2018-02-05 11:48:27 |
| report.css | 2767 | 2018-02-05 11:48:27 |
| Show.js | 1410 | 2018-02-05 11:48:27 |