| Date | Form | Description | XBRL | |
|---|---|---|---|---|
| 07/11/18 | Statement of changes in beneficial ownership of securities |
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| 06/25/18 | Current report filing |
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| 05/15/18 | Quarterly report pursuant to Section 13 or 15(d) |
|
 |
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| 05/15/18 | Current report filing |
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| 02/14/18 | Quarterly report pursuant to Section 13 or 15(d) |
|
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| 02/14/18 | Current report filing |
|
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| 02/13/18 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
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| 02/13/18 | Current report filing |
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| 02/12/18 | Current report filing |
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| 01/16/18 | Current report filing |
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