| Filing Date | Form Type | Description |
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|---|---|---|---|
| May 11, 2016 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
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| May 11, 2007 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
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| Jun 14, 2005 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
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| Nov 05, 2002 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
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| Oct 18, 2000 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
txt
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| Apr 29, 2021 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
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| Mar 28, 2018 | 10-K | Annual report |
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xbrl
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| Apr 17, 2017 | 10-K | Annual report |
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xbrl
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| Apr 14, 2016 | 10-K | Annual report |
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xbrl
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| Mar 12, 2015 | 10-K | Annual report |
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xbrl
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