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Earnings Per Shares - Schedule of Weighted Average Number of Shares (Parenthetical) (Detail) - shares	3 Months Ended	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2020
Earnings Per Share [Abstract]
Participating Securities	15,010,897	14,991,139
Potentially Dilutive common stock equivalents	0	7,992

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Potentially Dilutive Common Stock Equivalents.

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Participating Securities

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