Earnings Per Common Share (Tables)

6 Months Ended

Jun. 30, 2018

Earnings Per Share [Abstract]

Schedule of reconciliation of the numerators and denominators used in computing Basic and Diluted Earnings Per Common Share

The following is a reconciliation of the numerators and denominators used in computing Basic and Diluted Earnings Per Common Share:

	For the Three Months Ended June 30,
	2018						2017
($ in thousands except per   share amounts)	Income (Numer- ator)		Shares (Denom- inator)		Per Share Amount		Income (Numer- ator)		Shares (Denom- inator)		Per Share Amount
Basic EPS
Net income available to common shareholders	$	22,730		29,544,747	$	0.77	$	11,154		24,593,307	$	0.45
Effect of Dilutive Securities		—		87,991				—		78,243
Diluted EPS per common share	$	22,730		29,632,738	$	0.77	$	11,154		24,671,550	$	0.45

	For the Six Months Ended June 30,
	2018						2017
($ in thousands except per   share amounts)	Income (Numer- ator)		Shares (Denom- inator)		Per Share Amount		Income (Numer- ator)		Shares (Denom- inator)		Per Share Amount
Basic EPS
Net income available to common shareholders	$	43,403		29,539,308	$	1.47	$	18,709		23,288,635	$	0.80
Effect of Dilutive Securities		—		91,514				—		79,868
Diluted EPS per common share	$	43,403		29,630,822	$	1.46	$	18,709		23,368,503	$	0.80