Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2019

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
	June 30, 2019			March 31, 2019			June 30, 2018
	(dollars in thousands, except per share data)
Basic
Net income	$	38,527		$	38,718		$	27,303
Less: Earnings allocated to participating securities	(444		)	(347		)	—
Net income allocated to common stockholders	38,083			38,371			27,303
Weighted average common shares outstanding	61,308,046			61,987,605			46,053,077
Basic earnings per common share	$	0.62		$	0.62		$	0.59
Diluted
Net income allocated to common stockholders	$	38,083		$	38,371		$	27,303
Weighted average common shares outstanding	61,308,046			61,987,605			46,053,077
Diluted effect of share-based compensation	353,727			298,178			649,891
Weighted average diluted common shares	61,661,773			62,285,783			46,702,968
Diluted earnings per common share	$	0.62		$	0.62		$	0.58

	Six Months Ended
	June 30, 2019			June 30, 2018
	(dollars in thousands, except per share data)
Basic
Net income	$	77,245		$	55,305
Less: Earnings allocated to participating securities	(791		)	—
Net income allocated to common stockholders	76,454			55,305
Weighted average common shares outstanding	61,645,940			45,973,727
Basic earnings per common share	$	1.24		$	1.20
Diluted
Net income allocated to common stockholders	$	76,454		$	55,305
Weighted average common shares outstanding	61,645,940			45,973,727
Diluted effect of share-based compensation	334,193			704,396
Weighted average diluted common shares	61,980,133			46,678,123
Diluted earnings per common share	$	1.23		$	1.18