Supplemental Disclosure of Cash Flow Information (Tables)

12 Months Ended

Sep. 30, 2016

Supplemental Disclosure of Cash Flow Information

	Years Ended September 30,
(in thousands)	2016		2015		2014
Cash paid during the period for:
Income taxes, net	$	22,570	$	38,265	$	25,518
Interest	$	7,785	$	16,950	$	16,968
Non-cash investing activities:
Acquisition of NYC heating oil customer list	$	—	$	886	$	—
Non-cash financing activities:
Increase in interest expense—amortization of debt discount on 8.875% Senior Notes	$	—	$	112	$	112