Quarterly Financial Data (unaudited) (Tables)

12 Months Ended

Dec. 31, 2016

Quarterly Financial Information Disclosure [Abstract]

Quarterly Financial Data

The following is unaudited quarterly data for 2016 and 2015 (amounts in thousands, except per share amounts):

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		85,015		85,163
Diluted weighted average Common Shares	92,041		92,264		92,910		92,965
Earnings income 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

2015	First Quarter 3/31		Second Quarter 6/30		Third Quarter 9/30		Fourth Quarter 12/31
Total revenues	$	208,414	$	201,480	$	210,144	$	201,616
Income from operations	$	82,014	$	68,097	$	72,512	$	72,617
Consolidated net income	$	31,813	$	36,826	$	42,106	$	39,767
Net income available for Common Stockholders	$	27,185	$	31,786	$	36,673	$	34,501
Based weighted average Common Shares	83,961		84,031		84,057		84,072
Diluted weighted average Common Shares	91,777		91,851		91,940		91,875
Earnings per Common Share outstanding—Basic	$	0.32	$	0.38	$	0.44	$	0.41
Earnings per Common Share outstanding—Diluted	$	0.32	$	0.38	$	0.43	$	0.41