Supplemental Disclosure of Cash Flow Information (Tables)

9 Months Ended

Jun. 30, 2018

Supplemental Cash Flow Elements [Abstract]

Supplemental Disclosure of Cash Flow Information

	Nine Months Ended
Cash paid during the period for:	June 30,
(in thousands)	2018		2017
Income taxes, net	$	889	$	4,116
Interest	$	6,958	$	6,002