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CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Parenthetical) - $ / shares | 3 Months Ended | 6 Months Ended
--- | --- | ---
Mar. 31, 2018 | Jun. 30, 2019 | Jun. 30, 2018
Stock Issued During Period, Shares, Acquisitions | 5,593,116 |  |
Cash dividend declared per share |  | $ 0.085 | $ 0.085

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