Selected Quarterly Financial Data

12 Months Ended

Sep. 30, 2013

Selected Quarterly Financial Data

18) Selected Quarterly Financial Data (unaudited)

Due to the seasonal nature of the Partnership’s business, we generally realize net income during the quarters ending December and March and net losses during the quarters ending June and September.

	Three Months Ended
(in thousands - except per unit data)	Dec. 31, 2012		Mar. 31, 2013		Jun. 30, 2013			Sep. 30, 2013			Total
Sales	$	516,525	$	785,139	$	262,524		$	177,608		$	1,741,796
Gross profit for product, installation and service		102,691		162,011		54,907			33,519			353,128
Operating income (loss)		18,577		75,229		(8,001	)		(19,800	)		66,005
Income (loss) before income taxes		14,669		70,796		(11,952	)		(23,686	)		49,827
Net income (loss)		9,752		41,679		(7,588	)		(13,937	)		29,906
Limited Partner interest in net income (loss)		9,699		41,454		(7,547	)		(13,859	)		29,747
Net income (loss) per Limited Partner unit:
Basic and diluted (a)	$	0.15	$	0.58	$	(0.13	)	$	(0.24	)	$	0.47
	Three Months Ended
(in thousands - except per unit data)	Dec. 31, 2011		Mar. 31, 2012		Jun. 30, 2012			Sep. 30, 2012			Total
Sales	$	461,474	$	629,592	$	232,476		$	174,046		$	1,497,588
Gross profit for product, installation and service		92,450		125,994		46,550			32,783			297,777
Operating income (loss)		9,293		74,077		(18,525	)		(6,586	)		58,259
Income (loss) before income taxes		5,583		69,873		(22,434	)		(10,457	)		42,565
Net income (loss)		2,931		40,482		(11,789	)		(5,635	)		25,989
Limited Partner interest in net income (loss)		2,916		40,269		(11,727	)		(5,605	)		25,853
Net income (loss) per Limited Partner unit:
Basic and diluted (a)	$	0.05	$	0.55	$	(0.19	)	$	(0.09	)	$	0.40