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Stockholders' Equity	6 Months Ended
Stockholders' Equity	Jun. 30, 2019
Equity [Abstract]
Stockholders' Equity	STOCKHOLDERS’ EQUITY Share Repurchase Program In November 2017, the Company’s board of directors authorized a $100.0 million share repurchase program of its common stock. The share repurchase program was completed as of December 31, 2018. The total number of shares repurchased was 2.3 million at an average share price of $43.71.