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Condensed Consolidated Statement Of Stockholders' Equity (Parenthetical) | 9 Months Ended
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Sep. 30, 2016 $ / shares shares
Statement of Stockholders' Equity [Abstract] |
Issuance of common stock (in shares) | 269,287
Issuance of deferred stock units (in shares) | 4,784
Special cash dividend (in usd per share) | $ / shares | $ 0.90

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