Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-13-161005-index-headers.html | 2013-04-18 17:13:55 | |
| 0001193125-13-161005-index.html | 2013-04-18 17:13:55 | |
| 0001193125-13-161005.txt | 2013-04-18 17:13:55 | |
 0001193125-13-161005-xbrl.zip | 88884 | 2013-04-18 17:13:55 |
| d521455d10qa.htm | 386559 | 2013-04-18 17:13:55 |
| d521455dex311.htm | 9549 | 2013-04-18 17:13:55 |
| d521455dex312.htm | 9548 | 2013-04-18 17:13:55 |
| d521455dex321.htm | 3760 | 2013-04-18 17:13:55 |
| d521455dex322.htm | 3755 | 2013-04-18 17:13:55 |
| FilingSummary.xml | 18969 | 2013-04-18 17:13:55 |
| Financial_Report.xls | 554378 | 2013-04-18 17:13:55 |
| R1.htm | 31588 | 2013-04-18 17:13:55 |
| R10.htm | 6527 | 2013-04-18 17:13:55 |
| R11.htm | 8328 | 2013-04-18 17:13:55 |
| R12.htm | 14398 | 2013-04-18 17:13:55 |
| R13.htm | 14513 | 2013-04-18 17:13:55 |
| R14.htm | 26581 | 2013-04-18 17:13:55 |
| R15.htm | 14280 | 2013-04-18 17:13:55 |
| R16.htm | 9479 | 2013-04-18 17:13:55 |
| R17.htm | 61255 | 2013-04-18 17:13:55 |
| R18.htm | 137874 | 2013-04-18 17:13:55 |
| R19.htm | 70958 | 2013-04-18 17:13:55 |
| R2.htm | 142568 | 2013-04-18 17:13:55 |
| R20.htm | 8459 | 2013-04-18 17:13:55 |
| R21.htm | 11113 | 2013-04-18 17:13:55 |
| R22.htm | 57343 | 2013-04-18 17:13:55 |
| R23.htm | 26375 | 2013-04-18 17:13:55 |
| R24.htm | 36594 | 2013-04-18 17:13:55 |
| R25.htm | 34336 | 2013-04-18 17:13:55 |
| R26.htm | 20626 | 2013-04-18 17:13:55 |
| R27.htm | 14194 | 2013-04-18 17:13:55 |
| R28.htm | 59455 | 2013-04-18 17:13:55 |
| R29.htm | 24885 | 2013-04-18 17:13:55 |
| R3.htm | 39041 | 2013-04-18 17:13:55 |
| R30.htm | 6889 | 2013-04-18 17:13:55 |
| R31.htm | 7979 | 2013-04-18 17:13:55 |
| R32.htm | 12014 | 2013-04-18 17:13:55 |
| R33.htm | 123969 | 2013-04-18 17:13:55 |
| R34.htm | 11140 | 2013-04-18 17:13:55 |
| R35.htm | 14897 | 2013-04-18 17:13:55 |
| R36.htm | 58842 | 2013-04-18 17:13:55 |
| R37.htm | 21779 | 2013-04-18 17:13:55 |
| R38.htm | 20034 | 2013-04-18 17:13:55 |
| R39.htm | 37198 | 2013-04-18 17:13:55 |
| R4.htm | 79919 | 2013-04-18 17:13:55 |
| R5.htm | 25459 | 2013-04-18 17:13:55 |
| R6.htm | 134602 | 2013-04-18 17:13:55 |
| R7.htm | 79479 | 2013-04-18 17:13:55 |
| R8.htm | 9069 | 2013-04-18 17:13:55 |
| R9.htm | 5298 | 2013-04-18 17:13:55 |
| report.css | 2721 | 2013-04-18 17:13:55 |
| Show.js | 6423 | 2013-04-18 17:13:55 |
| teng-20120630.xml | 578112 | 2013-04-18 17:13:55 |
| teng-20120630.xsd | 40266 | 2013-04-18 17:13:55 |
| teng-20120630_cal.xml | 49408 | 2013-04-18 17:13:55 |
| teng-20120630_def.xml | 116409 | 2013-04-18 17:13:55 |
| teng-20120630_lab.xml | 300087 | 2013-04-18 17:13:55 |
| teng-20120630_pre.xml | 223473 | 2013-04-18 17:13:55 |