Summary Selected Quarterly Financial Data (unaudited) (Tables)

12 Months Ended

Dec. 31, 2016

Quarterly Financial Information Disclosure [Abstract]

Summary of Selected Consolidated Quarterly Financial Data

The following is a summary of selected unaudited consolidated quarterly financial data for the years ended December 31, 2016 and 2015 (in thousands, except per share data):

	Three Months Ended
	March 31,		June 30,		September 30,		December 31,
	2016		2016		2016		2016
Total revenues	$	77,401	$	87,821	$	77,427	$	83,446
Income from operations	$	2,712	$	11,472	$	7,552	$	9,038
Net income	$	1,289	$	7,460	$	3,112	$	5,790
Basic income per common share	$	0.07	$	0.42	$	0.17	$	0.32
Diluted income per common share	$	0.07	$	0.41	$	0.17	$	0.31

	Three Months Ended
	March 31,			June 30,		September 30,		December 31,
	2015			2015		2015		2015
Total revenues	$	75,187		$	82,811	$	74,753	$	80,975
Income (loss) from operations	$	(715	)	$	10,093	$	5,341	$	4,108
Net income (loss)	$	(224	)	$	5,750	$	4,450	$	2,020
Basic income (loss) per common share	$	(0.01	)	$	0.32	$	0.25	$	0.11
Diluted income (loss) per common share	$	(0.01	)	$	0.31	$	0.25	$	0.11