| Filing | Description | Date Filed | Size  |
|---|---|---|---|
| 8-K | current report | Nov 4, 2008 | 572.5 KB |
| 8-K | current report | Dec 17, 2012 | 848.5 KB |
| 8-K | current report | Aug 7, 2007 | 830.2 KB |
| 10-Q | quarterly report | Feb 12, 2009 | 708.5 KB |
| 10-Q | quarterly report | Feb 12, 2008 | 831.5 KB |
| 10-Q | quarterly report | Feb 3, 2010 | 604.0 KB |
| 10-Q | quarterly report | Apr 30, 2010 | 698.3 KB |
| 10-Q | quarterly report | May 12, 2008 | 679.7 KB |
| 10-K/A | amended annual report | Jul 6, 2007 | 1.6 MB |
| 10-Q | quarterly report | May 3, 2011 | 783.5 KB |
| 10-Q | quarterly report | Jul 31, 2009 | 877.5 KB |
| 8-K | current report | Jun 29, 2009 | 681.8 KB |
| 8-K | current report | Aug 21, 2008 | 495.6 KB |
| 10-Q/A | amended quarterly report | Dec 11, 2008 | 671.4 KB |
| 10-Q | quarterly report | Dec 15, 2008 | 1.1 MB |
| 10-Q | quarterly report | Feb 2, 2011 | 1.9 MB |
| 10-Q/A | amended quarterly report | Dec 11, 2008 | 862.3 KB |
| 10-Q | quarterly report | Aug 2, 2010 | 1.8 MB |
| 10-Q | quarterly report | May 1, 2009 | 1.9 MB |
| 10-Q | quarterly report | May 4, 2012 | 648.4 KB |
