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Defined Benefit Pension Plans (Tables)

6 Months Ended

Oct. 31, 2016

Compensation and Retirement Disclosure [Abstract]

Pension Expenses

Pension expense consisted of the following (in thousands):

		Three months ended October 31, 2016				Three months ended October 31, 2015
Service cost		$	-0-			$	-0-
Interest cost			232				230
Expected return on plan assets			(311	)			(344	)
Recognition of net loss			318				294
Net periodic pension expense		$	239			$	180
		Six months ended October 31, 2016				Six months ended October 31, 2015
Service cost		$	-0-			$	-0-
Interest cost			463				460
Expected return on plan assets			(621	)			(688	)
Recognition of net loss			628				588
Net periodic pension expense		$	470			$	360

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- References

No definition available.

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- Definition

Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (h)
-URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920

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