| NRC 0000070487 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2018-01-29 | 4 | FORM 4 | View Document |
| 2018-01-26 | SC 13E3/A | SCHEDULE 13E3/A | View Document |
| 2018-01-26 | PRER14A | FORM PRER14A | View Document |
| 2018-01-16 | 4 | FORM 4 | View Document |
| 2018-01-04 | 4 | FORM 4 | View Document |
| 2018-01-04 | 4 | FORM 4 | View Document |
| 2018-01-04 | 4 | FORM 4 | View Document |
| 2017-12-13 | 425 | FORM 425 | View Document |
| 2017-11-09 | 8-K | FORM 8-K | View Document |
| 2017-11-09 | 10-Q | FORM 10-Q | View Document |
| 2017-11-03 | 4 | FORM 4 | View Document |
| 2017-10-30 | 4 | FORM 4 | View Document |
| 2017-10-30 | SC 13E3/A | SCHEDULE 13E3/A | View Document |
| 2017-10-30 | PRER14A | FORM PRER14A | View Document |
| 2017-10-30 | CORRESP | View Document | |
| 2017-10-25 | 4 | FORM 4 | View Document |
| 2017-10-25 | UPLOAD | View Document | |
| 2017-10-23 | 4 | FORM 4 | View Document |
| 2017-10-20 | SC 13E3/A | SCHEDULE 13E3/A | View Document |
| 2017-10-20 | PRER14A | FORM PRER14A | View Document |
| 2017-10-20 | CORRESP | View Document | |
| 2017-10-16 | UPLOAD | View Document | |
| 2017-09-18 | SC 13E3 | SCHEDULE 13E3 | View Document |
| 2017-09-18 | DEFA14A | FORM DEFA14A | View Document |
| 2017-09-18 | PRE 14A | FORM PRE 14A | View Document |
| 2017-08-31 | 8-K | FORM 8-K | View Document |
| 2017-08-25 | UPLOAD | View Document | |
| 2017-08-04 | 10-Q | FORM 10-Q | View Document |
| 2017-08-03 | 8-K | FORM 8-K | View Document |
| 2017-08-03 | CORRESP | View Document | |
| 2017-07-25 | UPLOAD | View Document | |
| 2017-07-05 | 4 | FORM 4 | View Document |
| 2017-06-30 | 4 | FORM 4 | View Document |
| 2017-06-29 | 4 | FORM 4 | View Document |
| 2017-06-27 | 4 | FORM 4 | View Document |
| 2017-06-26 | 4 | FORM 4 | View Document |
| 2017-06-22 | 4 | FORM 4 | View Document |
| 2017-06-20 | 4 | FORM 4 | View Document |
| 2017-06-16 | 4 | FORM 4 | View Document |
| 2017-05-12 | 8-K | FORM 8-K | View Document |
| 2017-05-11 | 4 | FORM 4 | View Document |
| 2017-05-11 | 4 | FORM 4 | View Document |
| 2017-05-11 | 4 | FORM 4 | View Document |
| 2017-05-11 | 4 | FORM 4 | View Document |
| 2017-05-11 | 4 | FORM 4 | View Document |
| 2017-05-05 | 10-Q | FORM 10-Q | View Document |
| 2017-05-04 | 8-K | FORM 8-K | View Document |
| 2017-04-28 | 4 | FORM 4 | View Document |
| 2017-04-03 | DEF 14A | FORM DEF 14A | View Document |
| 2017-03-03 | 10-K | FORM 10-K | View Document |
| 2017-02-21 | 4 | FORM 4 | View Document |
| 2017-02-21 | 8-K | FORM 8-K | View Document |
| 2017-02-09 | SC 13G | NONE | View Document |
| 2017-01-30 | SC 13G/A | View Document | |
| 2017-01-18 | 4 | FORM 4 | View Document |
| 2017-01-13 | 4 | FORM 4 | View Document |
| 2017-01-10 | 4 | FORM 4 | View Document |
| 2017-01-05 | 4 | FORM 4 | View Document |
| 2017-01-05 | 4 | FORM 4 | View Document |
| 2017-01-05 | 4 | FORM 4 | View Document |
| 2017-01-05 | SC 13G/A | CONESTOGA CAPITAL ADVISORS | View Document |
| 2016-12-15 | 4 | FORM 4 | View Document |
| 2016-12-01 | 4 | FORM 4 | View Document |
| 2016-11-28 | 4 | FORM 4 | View Document |
| 2016-11-22 | 4 | FORM 4 | View Document |
| 2016-11-17 | 4 | FORM 4 | View Document |
| 2016-11-15 | 4 | FORM 4 | View Document |
| 2016-11-04 | 10-Q | FORM 10-Q | View Document |
| 2016-11-02 | 8-K | FORM 8-K | View Document |
| 2016-09-29 | 4 | FORM 4 | View Document |
| 2016-09-26 | 4 | FORM 4 | View Document |
| 2016-09-21 | 4 | FORM 4 | View Document |
| 2016-08-05 | 10-Q | FORM 10-Q | View Document |
| 2016-08-04 | 8-K | FORM 8-K | View Document |
| 2016-07-14 | EFFECT | View Document | |
| 2016-07-11 | CORRESP | View Document | |
| 2016-05-16 | 4 | FORM 4 | View Document |
| 2016-05-16 | 8-K | FORM 8-K | View Document |
| 2016-05-13 | 4 | FORM 4 | View Document |
| 2016-05-13 | 4 | FORM 4 | View Document |
| 2016-05-13 | 4 | FORM 4 | View Document |
| 2016-05-13 | 4 | FORM 4 | View Document |
| 2016-05-13 | 4 | FORM 4 | View Document |
| 2016-05-12 | UPLOAD | View Document | |
| 2016-05-10 | 4 | FORM 4 | View Document |
| 2016-05-10 | 4/A | FORM 4/A | View Document |
| 2016-05-06 | S-3 | FORM S-3 | View Document |
| 2016-05-06 | 10-Q | FORM 10-Q | View Document |
| 2016-05-05 | 8-K | FORM 8-K | View Document |
| 2016-04-01 | DEF 14A | FORM DEF 14A | View Document |
| 2016-03-28 | 4 | FORM 4 | View Document |
| 2016-03-04 | S-8 | FORM S-8 | View Document |
| 2016-03-04 | 10-K | FORM 10-K | View Document |
| 2016-02-10 | 8-K | FORM 8-K | View Document |
| 2016-02-05 | SC 13G/A | View Document | |
| 2016-01-07 | 4 | FORM 4 | View Document |
| 2016-01-06 | 4 | FORM 4 | View Document |
| 2016-01-06 | 4 | FORM 4 | View Document |
| 2016-01-06 | 4 | FORM 4 | View Document |
| 2016-01-06 | SC 13G/A | CONESTOGA CAPITAL ADVISORS | View Document |
