UNAUDITED INTERIM FINANCIAL INFORMATION

12 Months Ended

Dec. 31, 2015

Quarterly Financial Information Disclosure [Abstract]

UNAUDITED INTERIM FINANCIAL INFORMATION

UNAUDITED INTERIM FINANCIAL INFORMATION

	Three months ended,
($ in thousands, except per share amounts)	March 31		June 30		September 30		December 31
2015
Total revenues	$	152,335	$	158,808	$	165,104	$	147,479
Income before income tax expense	$	29,937	$	11,875	$	15,921	$	13,923
Income tax expense (benefit)	9,607		3,127		4,732		4,028
Net income	$	20,330	$	8,748	$	11,189	$	9,895
Net income per common share - basic and diluted (1)	$	1.00	$	0.42	$	0.54	$	0.48

	Three months ended,
($ in thousands, except per share amounts)	March 31		June 30			September 30			December 31
2014
Total revenues	$	146,231	$	147,733		$	150,659		$	149,844
Income before income tax expense	$	14,889	$	270		$	1,883		$	23,865
Income tax expense (benefit)	4,294		(744		)	(346		)	7,711
Net income	$	10,595	$	1,014		$	2,229		$	16,154
Net income per common share - basic and diluted (1)	$	0.53	$	0.05		$	0.11		$	0.80

(1) Since the weighted-average number of shares outstanding for the quarters are calculated independently of the weighted-average number of shares outstanding for the year, quarterly net income per share may not total to annual net income per share.