SUPPLEMENTAL CASH FLOW INFORMATION (Tables)

12 Months Ended

Sep. 30, 2021

Supplemental Cash Flow Information [Abstract]

Changes in Working Capital Items as Presented in the Consolidated Statements of Cash Flows

Changes in working capital items as presented in the Consolidated Statements of Cash Flows consisted of the following:

	2021		2020		2019
Current assets:
Accounts receivable	$	(13,423)	$	24,055	$	8,779
Inventories	(12,839)		5,976		830
Other current assets	(15,618)		(14,803)		10,317
	(41,880)		15,228		19,926
Current liabilities:
Trade accounts payable	29,621		8,363		3,715
Accrued compensation	10,791		15,512		(8,832)
Accrued income taxes	601		(2,384)		(5,416)
Other current liabilities	13,849		9,648		(21,875)
	54,862		31,139		(32,408)
Net change	$	12,982	$	46,367	$	(12,482)