Schedule Of Earnings Per Share [Line Items]

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- Definition

Exercise price per share or per unit of warrants or rights outstanding.

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- Definition

Number of warrants or rights outstanding.

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- Definition

Face amount or stated value per share of common stock.

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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- Definition

Number, after forfeiture, of shares or units issued under share-based payment arrangement. Excludes shares or units issued under employee stock ownership plan (ESOP).

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Net Income Per Share - Additional Information (Detail) - $ / shares	3 Months Ended
	Mar. 31, 2020	Dec. 31, 2019	May 01, 2013	Apr. 30, 2013
Schedule Of Earnings Per Share [Line Items]
Common stock, shares outstanding	45,779,023	45,555,400
Par value of common stock issued	$ 0.01	$ 0.01		$ 0.01
Exercise price of common stock			$ 16.67
Warrants outstanding	4,877,749
Common Stock [Member]
Schedule Of Earnings Per Share [Line Items]
Number of new common stock issued	223,623