| Filing | Description | Date Filed | View |
|---|---|---|---|
| 10-K/A | amended annual report | Sep 16, 2013 | |
| 10-K/A | amended annual report | Mar 13, 2015 | |
| 10-K/A | amended annual report | Jul 9, 2015 | |
| 10-K/A | amended annual report | Mar 2, 2016 | |
| 8-K/A | amended current report | Jan 7, 2014 | |
| 8-K/A | amended current report | Jun 10, 2014 | |
| 8-K/A | amended current report | Jun 12, 2014 | |
| 8-K/A | amended current report | Aug 14, 2014 | |
| 8-K/A | amended current report | Mar 11, 2015 | |
| 8-K/A | amended current report | May 19, 2017 |
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