Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000851205-20-000002-index-headers.html | 2020-02-13 16:08:18 | |
| 0000851205-20-000002-index.html | 2020-02-13 16:08:18 | |
| 0000851205-20-000002.txt | 2020-02-13 16:08:18 | |
 0000851205-20-000002-xbrl.zip | 545516 | 2020-02-13 16:08:18 |
| cgnx-20191231.xsd | 83025 | 2020-02-13 16:08:18 |
| cgnx-20191231x10xk.htm | 2754338 | 2020-02-13 16:08:18 |
| cgnx-20191231x10xk_htm.xml | 2690004 | 2020-02-13 16:08:18 |
| cgnx-20191231xexhibit21.htm | 33408 | 2020-02-13 16:08:18 |
| cgnx-20191231xexhibit231.htm | 3287 | 2020-02-13 16:08:18 |
| cgnx-20191231xexhibit311.htm | 20082 | 2020-02-13 16:08:18 |
| cgnx-20191231xexhibit312.htm | 20231 | 2020-02-13 16:08:18 |
| cgnx-20191231xexhibit321.htm | 10233 | 2020-02-13 16:08:18 |
| cgnx-20191231xexhibit322.htm | 10325 | 2020-02-13 16:08:18 |
| cgnx-20191231_cal.xml | 178816 | 2020-02-13 16:08:18 |
| cgnx-20191231_def.xml | 482089 | 2020-02-13 16:08:18 |
| cgnx-20191231_lab.xml | 1206875 | 2020-02-13 16:08:18 |
| cgnx-20191231_pre.xml | 789079 | 2020-02-13 16:08:18 |
| cgnxexhibit4bdescription.htm | 13741 | 2020-02-13 16:08:18 |
 cgnxexhibit4bdescription001.jpg | 238590 | 2020-02-13 16:08:18 |
 cgnxexhibit4bdescription002.jpg | 278119 | 2020-02-13 16:08:18 |
 cgnxexhibit4bdescription003.jpg | 248438 | 2020-02-13 16:08:18 |
| cgnxformofrsuagreement.htm | 14063 | 2020-02-13 16:08:18 |
 cgnxformofrsuagreement001.jpg | 193003 | 2020-02-13 16:08:18 |
 cgnxformofrsuagreement002.jpg | 276709 | 2020-02-13 16:08:18 |
 cgnxformofrsuagreement003.jpg | 265948 | 2020-02-13 16:08:18 |
 cgnxformofrsuagreement004.jpg | 112031 | 2020-02-13 16:08:18 |
 chart-1bf0ef3173995f79bb7.jpg | 106133 | 2020-02-13 16:08:18 |
| cognexpreferabilitylette.htm | 4017 | 2020-02-13 16:08:18 |
 cognexpreferabilitylette001.jpg | 153169 | 2020-02-13 16:08:18 |
 cognexpreferabilitylette002.jpg | 45946 | 2020-02-13 16:08:18 |
| FilingSummary.xml | 69515 | 2020-02-13 16:08:18 |
| Financial_Report.xlsx | 148935 | 2020-02-13 16:08:18 |
| MetaLinks.json | 1025465 | 2020-02-13 16:08:18 |
| R1.htm | 58899 | 2020-02-13 16:08:18 |
| R10.htm | 10325 | 2020-02-13 16:08:18 |
| R100.htm | 14088 | 2020-02-13 16:08:18 |
| R101.htm | 40291 | 2020-02-13 16:08:18 |
| R102.htm | 9597 | 2020-02-13 16:08:18 |
| R103.htm | 9519 | 2020-02-13 16:08:18 |
| R104.htm | 12641 | 2020-02-13 16:08:18 |
| R105.htm | 24989 | 2020-02-13 16:08:18 |
| R106.htm | 4070 | 2020-02-13 16:08:18 |
| R107.htm | 26197 | 2020-02-13 16:08:18 |
| R108.htm | 59898 | 2020-02-13 16:08:18 |
| R109.htm | 31892 | 2020-02-13 16:08:18 |
| R11.htm | 66139 | 2020-02-13 16:08:18 |
| R110.htm | 28047 | 2020-02-13 16:08:18 |
| R111.htm | 18509 | 2020-02-13 16:08:18 |
| R112.htm | 35675 | 2020-02-13 16:08:18 |
| R113.htm | 9066 | 2020-02-13 16:08:18 |
| R114.htm | 27867 | 2020-02-13 16:08:18 |
| R115.htm | 17785 | 2020-02-13 16:08:18 |
| R12.htm | 11552 | 2020-02-13 16:08:18 |
| R13.htm | 47246 | 2020-02-13 16:08:18 |
| R14.htm | 152616 | 2020-02-13 16:08:18 |
| R15.htm | 12953 | 2020-02-13 16:08:18 |
| R16.htm | 24227 | 2020-02-13 16:08:18 |
| R17.htm | 48148 | 2020-02-13 16:08:18 |
| R18.htm | 11925 | 2020-02-13 16:08:18 |
| R19.htm | 47193 | 2020-02-13 16:08:18 |
| R2.htm | 54059 | 2020-02-13 16:08:18 |
| R20.htm | 25193 | 2020-02-13 16:08:18 |
| R21.htm | 5613 | 2020-02-13 16:08:18 |
| R22.htm | 7092 | 2020-02-13 16:08:18 |
| R23.htm | 82469 | 2020-02-13 16:08:18 |
| R24.htm | 43416 | 2020-02-13 16:08:18 |
| R25.htm | 14960 | 2020-02-13 16:08:18 |
| R26.htm | 73606 | 2020-02-13 16:08:18 |
| R27.htm | 6796 | 2020-02-13 16:08:18 |
| R28.htm | 154017 | 2020-02-13 16:08:18 |
| R29.htm | 14950 | 2020-02-13 16:08:18 |
| R3.htm | 4484 | 2020-02-13 16:08:18 |
| R30.htm | 40698 | 2020-02-13 16:08:18 |
| R31.htm | 51013 | 2020-02-13 16:08:18 |
| R32.htm | 5272 | 2020-02-13 16:08:18 |
| R33.htm | 61220 | 2020-02-13 16:08:18 |
| R34.htm | 51327 | 2020-02-13 16:08:18 |
| R35.htm | 121649 | 2020-02-13 16:08:18 |
| R36.htm | 43613 | 2020-02-13 16:08:18 |
| R37.htm | 153460 | 2020-02-13 16:08:18 |
| R38.htm | 13960 | 2020-02-13 16:08:18 |
| R39.htm | 21638 | 2020-02-13 16:08:18 |
| R4.htm | 39491 | 2020-02-13 16:08:18 |
| R40.htm | 19978 | 2020-02-13 16:08:18 |
| R41.htm | 11293 | 2020-02-13 16:08:18 |
| R42.htm | 49088 | 2020-02-13 16:08:18 |
| R43.htm | 27245 | 2020-02-13 16:08:18 |
| R44.htm | 111072 | 2020-02-13 16:08:18 |
| R45.htm | 45719 | 2020-02-13 16:08:18 |
| R46.htm | 69767 | 2020-02-13 16:08:18 |
| R47.htm | 146033 | 2020-02-13 16:08:18 |
| R48.htm | 13523 | 2020-02-13 16:08:18 |
| R49.htm | 39151 | 2020-02-13 16:08:18 |
| R5.htm | 10632 | 2020-02-13 16:08:18 |
| R50.htm | 39121 | 2020-02-13 16:08:18 |
| R51.htm | 61182 | 2020-02-13 16:08:18 |
| R52.htm | 23303 | 2020-02-13 16:08:18 |
| R53.htm | 19782 | 2020-02-13 16:08:18 |
| R54.htm | 7194 | 2020-02-13 16:08:18 |
| R55.htm | 7213 | 2020-02-13 16:08:18 |
| R56.htm | 4590 | 2020-02-13 16:08:18 |
| R57.htm | 18516 | 2020-02-13 16:08:18 |
| R58.htm | 9184 | 2020-02-13 16:08:18 |
| R59.htm | 39156 | 2020-02-13 16:08:18 |
| R6.htm | 89238 | 2020-02-13 16:08:18 |
| R60.htm | 23358 | 2020-02-13 16:08:18 |
| R61.htm | 36537 | 2020-02-13 16:08:18 |
| R62.htm | 7852 | 2020-02-13 16:08:18 |
| R63.htm | 45276 | 2020-02-13 16:08:18 |
| R64.htm | 36342 | 2020-02-13 16:08:18 |
| R65.htm | 35935 | 2020-02-13 16:08:18 |
| R66.htm | 12083 | 2020-02-13 16:08:18 |
| R67.htm | 25093 | 2020-02-13 16:08:18 |
| R68.htm | 10913 | 2020-02-13 16:08:18 |
| R69.htm | 31883 | 2020-02-13 16:08:18 |
| R7.htm | 20936 | 2020-02-13 16:08:18 |
| R70.htm | 15777 | 2020-02-13 16:08:18 |
| R71.htm | 10330 | 2020-02-13 16:08:18 |
| R72.htm | 10692 | 2020-02-13 16:08:18 |
| R73.htm | 30324 | 2020-02-13 16:08:18 |
| R74.htm | 17577 | 2020-02-13 16:08:18 |
| R75.htm | 21906 | 2020-02-13 16:08:18 |
| R76.htm | 11834 | 2020-02-13 16:08:18 |
| R77.htm | 5128 | 2020-02-13 16:08:18 |
| R78.htm | 9596 | 2020-02-13 16:08:18 |
| R79.htm | 37735 | 2020-02-13 16:08:18 |
| R8.htm | 82321 | 2020-02-13 16:08:18 |
| R80.htm | 13248 | 2020-02-13 16:08:18 |
| R81.htm | 18788 | 2020-02-13 16:08:18 |
| R82.htm | 24710 | 2020-02-13 16:08:18 |
| R83.htm | 6502 | 2020-02-13 16:08:18 |
| R84.htm | 4453 | 2020-02-13 16:08:18 |
| R85.htm | 41745 | 2020-02-13 16:08:18 |
| R86.htm | 15638 | 2020-02-13 16:08:18 |
| R87.htm | 25856 | 2020-02-13 16:08:18 |
| R88.htm | 11352 | 2020-02-13 16:08:18 |
| R89.htm | 60357 | 2020-02-13 16:08:18 |
| R9.htm | 70147 | 2020-02-13 16:08:18 |
| R90.htm | 45530 | 2020-02-13 16:08:18 |
| R91.htm | 46018 | 2020-02-13 16:08:18 |
| R92.htm | 30324 | 2020-02-13 16:08:18 |
| R93.htm | 25328 | 2020-02-13 16:08:18 |
| R94.htm | 21642 | 2020-02-13 16:08:18 |
| R95.htm | 18842 | 2020-02-13 16:08:18 |
| R96.htm | 104113 | 2020-02-13 16:08:18 |
| R97.htm | 27542 | 2020-02-13 16:08:18 |
| R98.htm | 37611 | 2020-02-13 16:08:18 |
| R99.htm | 50444 | 2020-02-13 16:08:18 |
| report.css | 2767 | 2020-02-13 16:08:18 |
| Show.js | 1086 | 2020-02-13 16:08:18 |