| Filing | Description | Date Filed | Size  |
|---|---|---|---|
| 8-K | current report | Mar 15, 2007 | 39.0 KB |
| 8-K | current report | May 27, 2010 | 19.3 KB |
| 8-K | current report | Aug 8, 2011 | 23.0 KB |
| 8-K | current report | Mar 11, 2008 | 24.8 KB |
| 8-K/A | amended current report | Aug 26, 2008 | 18.3 KB |
| 8-K | current report | Jul 27, 2010 | 20.0 KB |
| 8-K | current report | Jan 4, 2012 | 22.2 KB |
| 8-K | current report | Feb 13, 2009 | 21.9 KB |
| 8-K | current report | Aug 9, 2012 | 22.5 KB |
| 8-K | current report | Dec 21, 2012 | 22.5 KB |
| 8-K | current report | Feb 8, 2011 | 25.5 KB |
| 8-K | current report | Apr 1, 2009 | 16.1 KB |
| 8-K | current report | Feb 22, 2013 | 22.2 KB |
| 8-K | current report | Aug 16, 2012 | 21.9 KB |
| 8-K | current report | Dec 22, 2011 | 21.7 KB |
| 8-K | current report | Aug 21, 2009 | 19.3 KB |
| 8-K | current report | Oct 30, 2009 | 19.0 KB |
| 8-K | current report | Dec 28, 2009 | 19.0 KB |
| 8-K | current report | Jul 6, 2011 | 26.5 KB |
| 8-K | current report | Aug 8, 2007 | 42.9 KB |
