| Type | Filed | |
|---|---|---|
| DEF 14A | 2011-05-19 | EDGAR |
| PRE 14A | 2011-05-06 | EDGAR |
| N-30B-2 | 2011-04-29 | EDGAR |
| N-Q | 2011-04-29 | EDGAR |
| 4 | 2011-04-05 | EDGAR |
| 3 | 2011-03-11 | EDGAR |
| 3 | 2011-03-11 | EDGAR |
| 3 | 2011-03-11 | EDGAR |
| 3 | 2011-03-11 | EDGAR |
| 3 | 2011-03-09 | EDGAR |
| 3 | 2011-03-08 | EDGAR |
| 3 | 2011-03-08 | EDGAR |
| 3 | 2011-03-07 | EDGAR |
| 4 | 2011-03-07 | EDGAR |
| N-CSR | 2011-02-04 | EDGAR |
| NSAR-B | 2011-01-31 | EDGAR |
| 40-17G | 2010-12-28 | EDGAR |
| 4 | 2010-11-30 | EDGAR |
| 4 | 2010-11-30 | EDGAR |
| 4 | 2010-11-30 | EDGAR |