Property and Equipment (Tables)

12 Months Ended

Sep. 30, 2020

Property Plant And Equipment [Abstract]

Schedule of Property and Equipment

Property and equipment consisted of the following as of September 30,

	2019			2020
	(Amounts in thousands)
Land	$	56,549		$	55,549
Buildings and improvements		112,892			115,394
Machinery and equipment		36,368			39,416
Furniture and fixtures		4,995			5,233
Vehicles		11,292			12,612
		222,096			228,204
Accumulated depreciation and amortization		(77,798	)		(86,270	)
	$	144,298		$	141,934