| Filing | Date | Format |
|---|---|---|
| 10-Q: Quarterly Report | 10/22/18 | HTML XBRL |
| NT 10-Q: Notification of Inability to Timely File | 10/16/18 | HTML |
| 8-K: Current Report | 10/04/18 | HTML |
| 10-Q: Quarterly Report | 7/11/18 | HTML XBRL |
| 8-K: Current Report | 7/10/18 | HTML |
| 10-K: Annual Report | 6/13/18 | HTML XBRL |
| NT 10-K: Notification of Inability to Timely File | 5/29/18 | HTML |
| 8-K: Current Report | 5/09/18 | HTML |
| 8-K/A: Current Report Amendment | 5/09/18 | HTML |
| 8-K: Current Report | 4/05/18 | HTML |
| 8-K: Current Report | 4/03/18 | HTML |
| 8-K: Current Report | 3/29/18 | HTML |
| 8-K: Current Report | 3/28/18 | HTML |
| 8-K: Current Report | 3/28/18 | HTML |
| 8-K: Current Report | 3/27/18 | HTML |
| 8-K: Current Report | 3/21/18 | HTML |
| 8-K: Current Report | 3/14/18 | HTML |
| 8-K/A: Current Report Amendment | 3/14/18 | HTML |
| 8-K: Current Report | 2/21/18 | HTML |
| 8-K: Current Report | 2/16/18 | HTML |
| 10-Q: Quarterly Report | 1/19/18 | HTML |
| 10-Q/A: Quarterly Report Amendment | 1/19/18 | HTML |
| 10-Q/A: Quarterly Report Amendment | 1/19/18 | HTML |
| 8-K: Current Report | 1/18/18 | HTML |
| NT 10-Q: Notification of Inability to Timely File | 1/16/18 | HTML |
| DEF 14A: Definitive Proxy Statement | 12/22/17 | HTML |
| PRE 14A: Preliminary Proxy Statement | 12/08/17 | HTML |
| 8-K: Current Report | 12/04/17 | HTML |
| 10-Q: Quarterly Report | 10/25/17 | HTML |
| 10-Q: Quarterly Report | 10/25/17 | HTML |