Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2020

Earnings Per Share [Abstract]

Schedule of Company's unaudited earnings per share calculations

The following tables set forth the Company’s earnings per share calculations for the periods indicated:

	Three Months Ended
	March 31, 2020			December 31, 2019			March 31, 2019
	(Dollars in thousands, except per share data)
Basic
Net income	$	25,740		$	41,098		$	38,718
Less: Earnings allocated to participating securities	(232		)	(426		)	(347		)
Net income allocated to common stockholders	$	25,508		$	40,672		$	38,371
Weighted average common shares outstanding	59,007,191			58,816,352			61,987,605
Basic earnings per common share	$	0.43		$	0.69		$	0.62
Diluted
Net income allocated to common stockholders	$	25,508		$	40,672		$	38,371
Weighted average common shares outstanding	59,007,191			58,816,352			61,987,605
Diluted effect of share-based compensation	182,526			365,702			298,178
Weighted average diluted common shares	59,189,717			59,182,054			62,285,783
Diluted earnings per common share	$	0.43		$	0.69		$	0.62