Quarterly Financial Data (unaudited) (Tables)

12 Months Ended

Dec. 31, 2017

Quarterly Financial Information Disclosure [Abstract]

Quarterly Financial Data

The following is unaudited quarterly data for 2017 and 2016 (amounts in thousands, except per share amounts):

2017	First Quarter 3/31		Second Quarter 6/30		Third Quarter 9/30		Fourth Quarter 12/31
Total revenues	$	232,389	$	221,312	$	241,625	$	229,986
Income from operations	$	93,636	$	75,865	$	84,824	$	82,392
Consolidated net income	$	63,075	$	44,463	$	54,865	$	47,974
Net income available for Common Stockholders	$	56,888	$	39,498	$	48,525	$	44,993
Basic weighted average Common Shares	86,048		86,763		87,037		88,115
Diluted weighted average Common Shares	93,011		93,063		93,324		94,295
Earnings income per Common Share outstanding—Basic	$	0.66	$	0.46	$	0.56	$	0.51
Earnings per Common Share outstanding—Diluted	$	0.65	$	0.45	$	0.56	$	0.51

2016	First Quarter 3/31		Second Quarter 6/30		Third Quarter 9/30		Fourth Quarter 12/31
Total revenues	$	220,147	$	210,081	$	226,165	$	214,042
Income from operations	$	88,257	$	72,090	$	77,628	$	77,199
Consolidated net income	$	57,190	$	40,804	$	46,757	$	42,381
Net income available for Common Stockholders	$	50,583	$	35,490	$	40,998	$	36,966
Basic weighted average Common Shares	84,321		84,516		85,105		85,163
Diluted weighted average Common Shares	92,041		92,264		92,910		92,965
Earnings per Common Share outstanding—Basic	$	0.60	$	0.42	$	0.48	$	0.43
Earnings per Common Share outstanding—Diluted	$	0.60	$	0.42	$	0.48	$	0.43