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|---|---|---|
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| 0000061398-18-000011-index.html | 2018-05-09 07:27:30 | |
| 0000061398-18-000011.txt | 2018-05-09 07:27:30 | |
 0000061398-18-000011-xbrl.zip | 75933 | 2018-05-09 07:27:30 |
| a33118ex-311.htm | 12353 | 2018-05-09 07:27:30 |
| a33118ex-312.htm | 12567 | 2018-05-09 07:27:30 |
| a33118ex-321.htm | 6208 | 2018-05-09 07:27:30 |
| a33118ex-322.htm | 6326 | 2018-05-09 07:27:30 |
| ex991.htm | 36577 | 2018-05-09 07:27:30 |
| FilingSummary.xml | 19349 | 2018-05-09 07:27:30 |
| Financial_Report.xlsx | 35301 | 2018-05-09 07:27:30 |
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| R1.htm | 21933 | 2018-05-09 07:27:30 |
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| R32.htm | 9946 | 2018-05-09 07:27:30 |
| R4.htm | 44790 | 2018-05-09 07:27:30 |
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| R6.htm | 52294 | 2018-05-09 07:27:30 |
| R7.htm | 13663 | 2018-05-09 07:27:30 |
| R8.htm | 21808 | 2018-05-09 07:27:30 |
| R9.htm | 4998 | 2018-05-09 07:27:30 |
| report.css | 2767 | 2018-05-09 07:27:30 |
| Show.js | 1410 | 2018-05-09 07:27:30 |
| tell-20180331.xml | 253966 | 2018-05-09 07:27:30 |
| tell-20180331.xsd | 25761 | 2018-05-09 07:27:30 |
| tell-20180331_cal.xml | 49790 | 2018-05-09 07:27:30 |
| tell-20180331_def.xml | 73578 | 2018-05-09 07:27:30 |
| tell-20180331_lab.xml | 291991 | 2018-05-09 07:27:30 |
| tell-20180331_pre.xml | 159225 | 2018-05-09 07:27:30 |
| tell3311810-q.htm | 428641 | 2018-05-09 07:27:30 |