Supplemental Quarterly Information (Tables)

12 Months Ended

Dec. 31, 2018

Quarterly Financial Information Disclosure [Abstract]

Quarterly Financial Information

Supplemental quarterly financial information is as follows:

(in thousands except per share amounts)	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
Year Ended December 31, 2018
Total Revenues	$	97,733	$	121,971	$	139,163	$	136,653
Operating Income	37,375		42,215		48,249		55,461
Income Before Income Taxes	39,210		44,625		48,609		56,653
Net Income	39,136		44,442		48,703		56,595
Net Income Attributable to Limited Partners	38,542		35,450		43,155		39,751
Net Income Attributable to Limited Partners Per Limited Partner Common and Subordinated Unit
Basic	$	0.97	$	0.9	$	1.09	$	1.00
Diluted	0.97		0.9		1.09		1.00
Year Ended December 31, 2017
Total Revenues	$	50,314	$	57,783	$	63,111	$	68,073
Operating Income	33,722		37,566		42,750		44,887
Income Before Income Taxes	34,520		39,107		43,789		46,240
Net Income	34,520		39,107		43,756		46,253
Net Income Attributable to Limited Partners	24,342		31,500		41,447		42,448
Net Income Attributable to Limited Partners Per Limited Partner Common and Subordinated Unit
Basic	$	0.77	$	0.98	$	1.15	$	1.16
Diluted	0.77		0.98		1.15		1.16