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Note J - Commitments (Tables)

12 Months Ended

Sep. 30, 2017

Notes Tables

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

		Plants and
		Offices				Equipment				Total
			(in thousands)
2018		$	8,613			$	6,828			$	15,441
2019			7,919				5,599				13,518
2020			7,040				3,705				10,745
2021			6,197				2,275				8,472
2022			5,788				512				6,300
2023 and thereafter			27,976				62				28,038
Total minimal rental commitments		$	63,533			$	18,981			$	82,514

X

- Definition

Tabular disclosure of future minimum payments required in the aggregate and for each of the five succeeding fiscal years for operating leases having initial or remaining noncancelable lease terms in excess of one year and the total minimum rentals to be received in the future under noncancelable subleases as of the balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 20
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41502-112717

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X

- References

No definition available.

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