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Defined Benefit Pension Plans (Tables)

9 Months Ended

Jan. 31, 2018

Retirement Benefits [Abstract]

Pension Expenses

Pension expense consisted of the following (in thousands):

		Three months ended January 31, 2018				Three months ended January 31, 2017
Service cost		$	-0-			$	-0-
Interest cost			219				232
Expected return on plan assets			(328	)			(311	)
Recognition of net loss			283				314
Net periodic pension expense		$	174			$	235

		Nine months ended January 31, 2018				Nine months ended January 31, 2017
Service cost		$	-0-			$	-0-
Interest cost			687				695
Expected return on plan assets			(984	)			(932	)
Recognition of net loss			849				942
Net periodic pension expense		$	522			$	705

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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=82843861&loc=d3e1928-114920

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