FILINGS
| ESCA 0000033488 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2010-03-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-03-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-03-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-03-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-03-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-03-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-02-16 | SC 13G/A | SC 13G/A | View Document |
| 2010-02-09 | SC 13G/A | SC 13G/A | View Document |
| 2010-01-25 | 4/A | PRIMARY DOCUMENT | View Document |
| 2010-01-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-01-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-01-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2010-01-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-12-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-12-15 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-12-15 | 3 | PRIMARY DOCUMENT | View Document |
| 2009-12-15 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-11-05 | 10-Q | FORM 10-Q | View Document |
| 2009-11-05 | 8-K | FORM 8-K | View Document |
| 2009-10-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-10-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-10-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-10-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-09-30 | 8-K | FORM 8-K | View Document |
| 2009-08-10 | 10-Q | FORM 10-Q | View Document |
| 2009-08-06 | 8-K | FORM 8-K | View Document |
| 2009-07-30 | 8-K | FORM 8-K | View Document |
| 2009-07-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-07-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-07-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-06-15 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-06-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-05-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-05-26 | 4/A | PRIMARY DOCUMENT | View Document |
| 2009-05-26 | 4/A | PRIMARY DOCUMENT | View Document |
| 2009-05-26 | 4/A | PRIMARY DOCUMENT | View Document |
| 2009-05-26 | 4/A | PRIMARY DOCUMENT | View Document |
| 2009-05-26 | 4/A | PRIMARY DOCUMENT | View Document |
| 2009-05-26 | 4/A | PRIMARY DOCUMENT | View Document |
| 2009-05-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-05-22 | 4/A | PRIMARY DOCUMENT | View Document |
| 2009-05-22 | 4/A | PRIMARY DOCUMENT | View Document |
| 2009-05-22 | 4/A | PRIMARY DOCUMENT | View Document |
| 2009-05-06 | 8-K | FORM 8-K | View Document |
| 2009-05-04 | 10-Q | FORM 10-Q | View Document |
| 2009-05-04 | 8-K | FORM 8-K | View Document |
| 2009-04-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-04-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-04-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-04-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-04-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-04-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-04-06 | 8-K | FORM 8-K | View Document |
| 2009-04-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-04-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-04-02 | DEF 14A | DEF 14A | View Document |
| 2009-03-30 | 8-K | FORM 8-K | View Document |
| 2009-03-27 | 10-K | 10-K | View Document |
| 2009-03-24 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-03-23 | 3 | PRIMARY DOCUMENT | View Document |
| 2009-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-03-17 | 8-K | FORM 8-K | View Document |
| 2009-02-17 | SC 13G/A | FORM SC 13G/A | View Document |
| 2009-02-17 | SC 13G/A | FORM SC 13G/A | View Document |
| 2009-02-05 | 8-K | FORM 8-K | View Document |
| 2009-01-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-01-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-01-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2009-01-20 | 8-K | FORM 8-K | View Document |
| 2008-12-31 | 8-K | FORM 8-K | View Document |
| 2008-11-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-11-25 | 4/A | PRIMARY DOCUMENT | View Document |
| 2008-11-24 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-11-24 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-11-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-11-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-11-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-11-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-11-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-11-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-11-04 | 8-K | FORM 8-K | View Document |
| 2008-11-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-10-24 | 10-Q | FORM 10Q | View Document |
| 2008-10-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-09-15 | SC 13D | View Document | |
| 2008-09-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-08-20 | 8-K | FORM 8-K | View Document |
| 2008-08-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-08-04 | 8-K | FORM 8-K | View Document |
| 2008-08-01 | 10-Q | FORM 10-Q | View Document |
| 2008-07-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-07-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-07-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-07-01 | 8-K | FORM 8-K | View Document |
| 2008-06-05 | 8-K | FORM 8-K | View Document |
| 2008-05-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-05-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-05-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-05-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2008-05-01 | 4 | PRIMARY DOCUMENT | View Document |
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