Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001171843-19-005468-index-headers.html | 2019-08-13 17:01:13 | |
| 0001171843-19-005468-index.html | 2019-08-13 17:01:13 | |
| 0001171843-19-005468.txt | 2019-08-13 17:01:13 | |
 0001171843-19-005468-xbrl.zip | 84651 | 2019-08-13 17:01:13 |
 exh108_01.jpg | 134509 | 2019-08-13 17:01:13 |
 exh108_02.jpg | 94316 | 2019-08-13 17:01:13 |
 exh109_01.jpg | 114039 | 2019-08-13 17:01:13 |
 exh109_02.jpg | 39163 | 2019-08-13 17:01:13 |
| exh_108.htm | 8194 | 2019-08-13 17:01:13 |
| exh_109.htm | 5965 | 2019-08-13 17:01:13 |
| exh_311.htm | 8793 | 2019-08-13 17:01:13 |
| exh_312.htm | 8746 | 2019-08-13 17:01:13 |
| exh_321.htm | 5300 | 2019-08-13 17:01:13 |
| f10q_081319p.htm | 387566 | 2019-08-13 17:01:13 |
| FilingSummary.xml | 26401 | 2019-08-13 17:01:13 |
| Financial_Report.xlsx | 43881 | 2019-08-13 17:01:13 |
| R1.htm | 30845 | 2019-08-13 17:01:13 |
| R10.htm | 9561 | 2019-08-13 17:01:13 |
| R11.htm | 7655 | 2019-08-13 17:01:13 |
| R12.htm | 5605 | 2019-08-13 17:01:13 |
| R13.htm | 32683 | 2019-08-13 17:01:13 |
| R14.htm | 16080 | 2019-08-13 17:01:13 |
| R15.htm | 117912 | 2019-08-13 17:01:13 |
| R16.htm | 92959 | 2019-08-13 17:01:13 |
| R17.htm | 11851 | 2019-08-13 17:01:13 |
| R18.htm | 9737 | 2019-08-13 17:01:13 |
| R19.htm | 28910 | 2019-08-13 17:01:13 |
| R2.htm | 59469 | 2019-08-13 17:01:13 |
| R20.htm | 11782 | 2019-08-13 17:01:13 |
| R21.htm | 3602 | 2019-08-13 17:01:13 |
| R22.htm | 32165 | 2019-08-13 17:01:13 |
| R23.htm | 10560 | 2019-08-13 17:01:13 |
| R24.htm | 7773 | 2019-08-13 17:01:13 |
| R25.htm | 37850 | 2019-08-13 17:01:13 |
| R26.htm | 37364 | 2019-08-13 17:01:13 |
| R27.htm | 14813 | 2019-08-13 17:01:13 |
| R28.htm | 6175 | 2019-08-13 17:01:13 |
| R29.htm | 8141 | 2019-08-13 17:01:13 |
| R3.htm | 9288 | 2019-08-13 17:01:13 |
| R30.htm | 10641 | 2019-08-13 17:01:13 |
| R31.htm | 3566 | 2019-08-13 17:01:13 |
| R32.htm | 4920 | 2019-08-13 17:01:13 |
| R33.htm | 13783 | 2019-08-13 17:01:13 |
| R34.htm | 7808 | 2019-08-13 17:01:13 |
| R35.htm | 16252 | 2019-08-13 17:01:13 |
| R36.htm | 3181 | 2019-08-13 17:01:13 |
| R37.htm | 9552 | 2019-08-13 17:01:13 |
| R4.htm | 51602 | 2019-08-13 17:01:13 |
| R5.htm | 48836 | 2019-08-13 17:01:13 |
| R6.htm | 34259 | 2019-08-13 17:01:13 |
| R7.htm | 19217 | 2019-08-13 17:01:13 |
| R8.htm | 187353 | 2019-08-13 17:01:13 |
| R9.htm | 22639 | 2019-08-13 17:01:13 |
| report.css | 2767 | 2019-08-13 17:01:13 |
| Show.js | 1085 | 2019-08-13 17:01:13 |
| tcco-20190629.xml | 748343 | 2019-08-13 17:01:13 |
| tcco-20190629.xsd | 38372 | 2019-08-13 17:01:13 |
| tcco-20190629_cal.xml | 22335 | 2019-08-13 17:01:13 |
| tcco-20190629_def.xml | 227657 | 2019-08-13 17:01:13 |
| tcco-20190629_lab.xml | 205740 | 2019-08-13 17:01:13 |
| tcco-20190629_pre.xml | 250854 | 2019-08-13 17:01:13 |