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| 0001144204-12-014476-index.html | 2012-03-13 10:34:00 | |
| 0001144204-12-014476.txt | 2012-03-13 10:34:00 | |
 0001144204-12-014476-xbrl.zip | 61783 | 2012-03-13 10:34:00 |
| escc-20111231.xml | 345630 | 2012-03-13 10:34:00 |
| escc-20111231.xsd | 15320 | 2012-03-13 10:34:00 |
| escc-20111231_cal.xml | 40961 | 2012-03-13 10:34:00 |
| escc-20111231_def.xml | 100244 | 2012-03-13 10:34:00 |
| escc-20111231_lab.xml | 125331 | 2012-03-13 10:34:00 |
| escc-20111231_pre.xml | 120509 | 2012-03-13 10:34:00 |
| FilingSummary.xml | 10771 | 2012-03-13 10:34:00 |
| Financial_Report.xls | 308785 | 2012-03-13 10:34:00 |
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| R10.htm | 13366 | 2012-03-13 10:34:00 |
| R11.htm | 9720 | 2012-03-13 10:34:00 |
| R12.htm | 83049 | 2012-03-13 10:34:00 |
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| R2.htm | 144767 | 2012-03-13 10:34:00 |
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| R3.htm | 23290 | 2012-03-13 10:34:00 |
| R4.htm | 59878 | 2012-03-13 10:34:00 |
| R5.htm | 49528 | 2012-03-13 10:34:00 |
| R6.htm | 121641 | 2012-03-13 10:34:00 |
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| R8.htm | 33626 | 2012-03-13 10:34:00 |
| R9.htm | 23649 | 2012-03-13 10:34:00 |
| report.css | 2721 | 2012-03-13 10:34:00 |
| Show.js | 6423 | 2012-03-13 10:34:00 |
| v305276_10k.htm | 622345 | 2012-03-13 10:34:00 |
| v305276_ex23-1.htm | 2858 | 2012-03-13 10:34:00 |
| v305276_ex31-1.htm | 10467 | 2012-03-13 10:34:00 |
| v305276_ex31-2.htm | 10172 | 2012-03-13 10:34:00 |
| v305276_ex32-1.htm | 6220 | 2012-03-13 10:34:00 |