Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000007039-21-000036-index-headers.html | 2021-03-09 16:52:40 | |
| 0000007039-21-000036-index.html | 2021-03-09 16:52:40 | |
| 0000007039-21-000036.txt | 2021-03-09 16:52:40 | |
 0000007039-21-000036-xbrl.zip | 818376 | 2021-03-09 16:52:40 |
| annualbonusprogram.htm | 6488 | 2021-03-09 16:52:40 |
| bkmsh2020consent.htm | 2679 | 2021-03-09 16:52:40 |
| certification32-2020.htm | 5291 | 2021-03-09 16:52:40 |
| certifications-ceo2020.htm | 10692 | 2021-03-09 16:52:40 |
| certifications-cfo2020.htm | 9736 | 2021-03-09 16:52:40 |
| consentmamdouh2020.htm | 2632 | 2021-03-09 16:52:40 |
| FilingSummary.xml | 81978 | 2021-03-09 16:52:40 |
| Financial_Report.xlsx | 209422 | 2021-03-09 16:52:40 |
| MetaLinks.json | 1165191 | 2021-03-09 16:52:40 |
| R1.htm | 63321 | 2021-03-09 16:52:40 |
| R10.htm | 6630 | 2021-03-09 16:52:40 |
| R100.htm | 52027 | 2021-03-09 16:52:40 |
| R101.htm | 27696 | 2021-03-09 16:52:40 |
| R102.htm | 16819 | 2021-03-09 16:52:40 |
| R103.htm | 75590 | 2021-03-09 16:52:40 |
| R104.htm | 65769 | 2021-03-09 16:52:40 |
| R105.htm | 70176 | 2021-03-09 16:52:40 |
| R106.htm | 7927 | 2021-03-09 16:52:40 |
| R107.htm | 61689 | 2021-03-09 16:52:40 |
| R108.htm | 12155 | 2021-03-09 16:52:40 |
| R109.htm | 10150 | 2021-03-09 16:52:40 |
| R11.htm | 10787 | 2021-03-09 16:52:40 |
| R110.htm | 8844 | 2021-03-09 16:52:40 |
| R111.htm | 14505 | 2021-03-09 16:52:40 |
| R112.htm | 112689 | 2021-03-09 16:52:40 |
| R113.htm | 67615 | 2021-03-09 16:52:40 |
| R114.htm | 61363 | 2021-03-09 16:52:40 |
| R115.htm | 116927 | 2021-03-09 16:52:40 |
| R116.htm | 108880 | 2021-03-09 16:52:40 |
| R117.htm | 16453 | 2021-03-09 16:52:40 |
| R118.htm | 22890 | 2021-03-09 16:52:40 |
| R119.htm | 11280 | 2021-03-09 16:52:40 |
| R12.htm | 11938 | 2021-03-09 16:52:40 |
| R120.htm | 19304 | 2021-03-09 16:52:40 |
| R121.htm | 11737 | 2021-03-09 16:52:40 |
| R122.htm | 45848 | 2021-03-09 16:52:40 |
| R123.htm | 12014 | 2021-03-09 16:52:40 |
| R124.htm | 10358 | 2021-03-09 16:52:40 |
| R125.htm | 17777 | 2021-03-09 16:52:40 |
| R126.htm | 9247 | 2021-03-09 16:52:40 |
| R127.htm | 23707 | 2021-03-09 16:52:40 |
| R128.htm | 44146 | 2021-03-09 16:52:40 |
| R129.htm | 23839 | 2021-03-09 16:52:40 |
| R13.htm | 70737 | 2021-03-09 16:52:40 |
| R130.htm | 17156 | 2021-03-09 16:52:40 |
| R131.htm | 9021 | 2021-03-09 16:52:40 |
| R132.htm | 7857 | 2021-03-09 16:52:40 |
| R133.htm | 8880 | 2021-03-09 16:52:40 |
| R134.htm | 9022 | 2021-03-09 16:52:40 |
| R135.htm | 20251 | 2021-03-09 16:52:40 |
| R136.htm | 31199 | 2021-03-09 16:52:40 |
| R137.htm | 20736 | 2021-03-09 16:52:40 |
| R14.htm | 14181 | 2021-03-09 16:52:40 |
| R15.htm | 17853 | 2021-03-09 16:52:40 |
| R16.htm | 142031 | 2021-03-09 16:52:40 |
| R17.htm | 46086 | 2021-03-09 16:52:40 |
| R18.htm | 5570 | 2021-03-09 16:52:40 |
| R19.htm | 15298 | 2021-03-09 16:52:40 |
| R2.htm | 100432 | 2021-03-09 16:52:40 |
| R20.htm | 22038 | 2021-03-09 16:52:40 |
| R21.htm | 7825 | 2021-03-09 16:52:40 |
| R22.htm | 36592 | 2021-03-09 16:52:40 |
| R23.htm | 61466 | 2021-03-09 16:52:40 |
| R24.htm | 56194 | 2021-03-09 16:52:40 |
| R25.htm | 52645 | 2021-03-09 16:52:40 |
| R26.htm | 74486 | 2021-03-09 16:52:40 |
| R27.htm | 6346 | 2021-03-09 16:52:40 |
| R28.htm | 5314 | 2021-03-09 16:52:40 |
| R29.htm | 8703 | 2021-03-09 16:52:40 |
| R3.htm | 10762 | 2021-03-09 16:52:40 |
| R30.htm | 23184 | 2021-03-09 16:52:40 |
| R31.htm | 138636 | 2021-03-09 16:52:40 |
| R32.htm | 26089 | 2021-03-09 16:52:40 |
| R33.htm | 71714 | 2021-03-09 16:52:40 |
| R34.htm | 6420 | 2021-03-09 16:52:40 |
| R35.htm | 21677 | 2021-03-09 16:52:40 |
| R36.htm | 11572 | 2021-03-09 16:52:40 |
| R37.htm | 35221 | 2021-03-09 16:52:40 |
| R38.htm | 11237 | 2021-03-09 16:52:40 |
| R39.htm | 22719 | 2021-03-09 16:52:40 |
| R4.htm | 111690 | 2021-03-09 16:52:40 |
| R40.htm | 82943 | 2021-03-09 16:52:40 |
| R41.htm | 21929 | 2021-03-09 16:52:40 |
| R42.htm | 11644 | 2021-03-09 16:52:40 |
| R43.htm | 19024 | 2021-03-09 16:52:40 |
| R44.htm | 17360 | 2021-03-09 16:52:40 |
| R45.htm | 21404 | 2021-03-09 16:52:40 |
| R46.htm | 8627 | 2021-03-09 16:52:40 |
| R47.htm | 106079 | 2021-03-09 16:52:40 |
| R48.htm | 10526 | 2021-03-09 16:52:40 |
| R49.htm | 12291 | 2021-03-09 16:52:40 |
| R5.htm | 4928 | 2021-03-09 16:52:40 |
| R50.htm | 70733 | 2021-03-09 16:52:40 |
| R51.htm | 14246 | 2021-03-09 16:52:40 |
| R52.htm | 16051 | 2021-03-09 16:52:40 |
| R53.htm | 89063 | 2021-03-09 16:52:40 |
| R54.htm | 47098 | 2021-03-09 16:52:40 |
| R55.htm | 14931 | 2021-03-09 16:52:40 |
| R56.htm | 14210 | 2021-03-09 16:52:40 |
| R57.htm | 32995 | 2021-03-09 16:52:40 |
| R58.htm | 60468 | 2021-03-09 16:52:40 |
| R59.htm | 52307 | 2021-03-09 16:52:40 |
| R6.htm | 69379 | 2021-03-09 16:52:40 |
| R60.htm | 51590 | 2021-03-09 16:52:40 |
| R61.htm | 74493 | 2021-03-09 16:52:40 |
| R62.htm | 11204 | 2021-03-09 16:52:40 |
| R63.htm | 22009 | 2021-03-09 16:52:40 |
| R64.htm | 11578 | 2021-03-09 16:52:40 |
| R65.htm | 32337 | 2021-03-09 16:52:40 |
| R66.htm | 11164 | 2021-03-09 16:52:40 |
| R67.htm | 11251 | 2021-03-09 16:52:40 |
| R68.htm | 65436 | 2021-03-09 16:52:40 |
| R69.htm | 22383 | 2021-03-09 16:52:40 |
| R7.htm | 112025 | 2021-03-09 16:52:40 |
| R70.htm | 11766 | 2021-03-09 16:52:40 |
| R71.htm | 19573 | 2021-03-09 16:52:40 |
| R72.htm | 15984 | 2021-03-09 16:52:40 |
| R73.htm | 18349 | 2021-03-09 16:52:40 |
| R74.htm | 7255 | 2021-03-09 16:52:40 |
| R75.htm | 18781 | 2021-03-09 16:52:40 |
| R76.htm | 19921 | 2021-03-09 16:52:40 |
| R77.htm | 9972 | 2021-03-09 16:52:40 |
| R78.htm | 12453 | 2021-03-09 16:52:40 |
| R79.htm | 53027 | 2021-03-09 16:52:40 |
| R8.htm | 8917 | 2021-03-09 16:52:40 |
| R80.htm | 29998 | 2021-03-09 16:52:40 |
| R81.htm | 50687 | 2021-03-09 16:52:40 |
| R82.htm | 43347 | 2021-03-09 16:52:40 |
| R83.htm | 13548 | 2021-03-09 16:52:40 |
| R84.htm | 18105 | 2021-03-09 16:52:40 |
| R85.htm | 29991 | 2021-03-09 16:52:40 |
| R86.htm | 22860 | 2021-03-09 16:52:40 |
| R87.htm | 21664 | 2021-03-09 16:52:40 |
| R88.htm | 14043 | 2021-03-09 16:52:40 |
| R89.htm | 10974 | 2021-03-09 16:52:40 |
| R9.htm | 42771 | 2021-03-09 16:52:40 |
| R90.htm | 41074 | 2021-03-09 16:52:40 |
| R91.htm | 10292 | 2021-03-09 16:52:40 |
| R92.htm | 19912 | 2021-03-09 16:52:40 |
| R93.htm | 30321 | 2021-03-09 16:52:40 |
| R94.htm | 11300 | 2021-03-09 16:52:40 |
| R95.htm | 21685 | 2021-03-09 16:52:40 |
| R96.htm | 72394 | 2021-03-09 16:52:40 |
| R97.htm | 21531 | 2021-03-09 16:52:40 |
| R98.htm | 8704 | 2021-03-09 16:52:40 |
| R99.htm | 60749 | 2021-03-09 16:52:40 |
| report.css | 2768 | 2021-03-09 16:52:40 |
| Show.js | 1086 | 2021-03-09 16:52:40 |
| tannerconsultingservices.htm | 20940 | 2021-03-09 16:52:40 |
 tannerconsultingservices001.jpg | 214585 | 2021-03-09 16:52:40 |
 tannerconsultingservices002.jpg | 272480 | 2021-03-09 16:52:40 |
 tannerconsultingservices003.jpg | 313039 | 2021-03-09 16:52:40 |
 tannerconsultingservices004.jpg | 279440 | 2021-03-09 16:52:40 |
 tannerconsultingservices005.jpg | 72275 | 2021-03-09 16:52:40 |
 tannerconsultingservices006.jpg | 46698 | 2021-03-09 16:52:40 |
 tannerconsultingservices007.jpg | 41233 | 2021-03-09 16:52:40 |
 tannerconsultingservices008.jpg | 66373 | 2021-03-09 16:52:40 |
| trec-20201231.htm | 2982298 | 2021-03-09 16:52:40 |
| trec-20201231.xsd | 106936 | 2021-03-09 16:52:40 |
| trec-20201231_cal.xml | 217813 | 2021-03-09 16:52:40 |
| trec-20201231_def.xml | 668969 | 2021-03-09 16:52:40 |
 trec-20201231_g1.jpg | 73999 | 2021-03-09 16:52:40 |
 trec-20201231_g2.jpg | 292962 | 2021-03-09 16:52:40 |
| trec-20201231_htm.xml | 2936795 | 2021-03-09 16:52:40 |
| trec-20201231_lab.xml | 1164166 | 2021-03-09 16:52:40 |
| trec-20201231_pre.xml | 938839 | 2021-03-09 16:52:40 |