| Type | Filed | |
|---|---|---|
| 8-K | 2024-01-04 | EDGAR |
| 8-K | 2021-09-21 | EDGAR |
| 8-K | 2018-04-04 | EDGAR |
| 8-K | 2017-04-05 | EDGAR |
| 8-K | 2017-01-12 | EDGAR |
| 8-K | 2016-12-20 | EDGAR |
| 8-K | 2016-11-23 | EDGAR |
| 8-K | 2016-07-18 | EDGAR |
| 8-K | 2015-08-03 | EDGAR |
| 8-K | 2014-01-15 | EDGAR |
| 8-K | 2013-12-20 | EDGAR |
| 8-K | 2013-09-27 | EDGAR |
| 8-K | 2013-06-04 | EDGAR |
| 8-K | 2012-08-21 | EDGAR |
| 8-K | 2012-06-14 | EDGAR |
| 8-K | 2011-11-09 | EDGAR |
| 8-K | 2011-09-12 | EDGAR |
| 8-K | 2011-06-22 | EDGAR |
| 8-K | 2011-04-19 | EDGAR |
| 8-K | 2011-03-30 | EDGAR |