Quarterly Financial Information (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2020

Quarterly Financial Information Disclosure [Abstract]

Quarterly Financial Information

	First		Second			Third		Fourth
($ in thousands, except per share data)	Quarter		Quarter			Quarter		Quarter
For the year ended December 31, 2020
Total revenue	$	116,713	$	79,809		$	96,908	$	100,163
Income (loss) from operations		19,413		(6,950	)		15,268		10,085
Net income (loss)		6,673		(15,388	)		6,686		(1,416	)
Earnings (loss) per share - basic and diluted	$	0.04	$	(0.10	)	$	0.04	$	(0.01	)
	First		Second			Third		Fourth
($ in thousands, except per share data)	Quarter		Quarter			Quarter		Quarter
For the year ended December 31, 2019
Total revenue	$	98,461	$	109,575		$	128,240	$	112,461
Income from operations		17,966		17,636			36,659		24,194
Net income		2,820		3,591			17,752		9,180
Earnings per share - basic and diluted	$	0.02	$	0.02		$	0.11	$	0.06