Earnings per Share (Tables)

6 Months Ended

Jun. 30, 2015

Earnings Per Share [Abstract]

Schedule of Computation of Basic and Diluted Earnings per Share

The computation of basic and diluted EPS is as follows:

	Three Months Ended June 30,					Six Months Ended June 30,
	2015		2014			2015		2014
($ in thousands, except per share amounts)
Net Income	$	9,012	$	19,792		$	28,737	$	41,559
Noncontrolling interests		765		(249	)		382		(78	)
Net Income Attributable to Common Stockholders	$	9,777	$	19,543		$	29,119	$	41,481
Shares (in thousands):
Basic: Weighted-average number of shares outstanding		8,889		9,133			8,927		9,125
Plus: Incremental shares from assumed conversion of dilutive instruments		148		192			167		218
Diluted: Weighted-average number of shares outstanding		9,037		9,325			9,094		9,343
Earnings per share - basic	$	1.10	$	2.14		$	3.26	$	4.55
Earnings per share - diluted	$	1.08	$	2.10		$	3.20	$	4.44