Property and Equipment (Tables)

12 Months Ended

Sep. 30, 2018

Property Plant And Equipment [Abstract]

Component of Property and Equipment

The components of property and equipment were as follows (in thousands):

	September 30,
	2018		2017
Land and land improvements	$	19,230	$	18,127
Buildings and leasehold improvements		34,557		34,175
Fleet and other equipment		66,734		62,500
Tanks and equipment		45,860		41,744
Furniture, fixtures and office equipment		44,200		44,766
Total		210,581		201,312
Less accumulated depreciation and amortization		122,963		121,639
Property and equipment, net	$	87,618	$	79,673