Selected Quarterly Financial Data (Unaudited) Selected Quarterly Financial Data

12 Months Ended

Dec. 31, 2017

Selected Quarterly Financial Information [Abstract]

Selected Quarterly Financial Data (Unaudited)

Quarterly financial information for the years ended December 31, 2017 and 2016 is summarized below. The quarterly financial information summarized below has been prepared by management and is unaudited (in thousands, except per unit data).



	For the Three Month Periods Ended
	March 31, 2017		June 30, 2017		September 30, 2017		December 31, 2017
Net sales	$	129,473	$	126,769	$	130,626	$	151,207
Operating income	$	18,472	$	23,371	$	22,636	$	23,698
Net income	$	14,595	$	18,977	$	16,923	$	18,914
Limited partners' interest in net income	$	10,486	$	14,425	$	12,178	$	13,891
Net income per limited partner unit:
Common (basic)	$	0.43	$	0.59	$	0.50	$	0.57
Common (diluted)	$	0.43	$	0.59	$	0.50	$	0.57



	For the Three Month Periods Ended
	March 31, 2016		June 30, 2016		September 30, 2016		December 31, 2016
Net sales	$	104,056	$	111,853	$	107,470	$	124,680
Operating income	$	18,974	$	22,512	$	17,001	$	19,163
Net income	$	15,448	$	18,893	$	13,151	$	15,312
Limited partners' interest in net income	$	13,195	$	16,102	$	9,892	$	11,422
Net income per limited partner unit:
Common (basic)	$	0.54	$	0.66	$	0.41	$	0.47
Common (diluted)	$	0.54	$	0.66	$	0.41	$	0.47
Subordinated - Delek (basic and diluted)	$	0.54	$	—	$	—	$	—