Long-Term Debt (Tables)

6 Months Ended

Mar. 31, 2016

Debt Disclosure [Abstract]

Long-term debt

(in thousands)	March 31,		September 30,
	2016		2015
Revolving credit agreements	$	1,044		8,494
5.6% to 7.9% mortgage notes
due in installments through 2027		38,135		40,191
		39,179		48,685
Less portion due within one year		4,315		4,180
	$	34,864		44,505