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Pension Benefits (Tables)

9 Months Ended

Sep. 30, 2017

Pension Benefits [Abstract]

Schedule of Net Benefit Costs [Table Text Block]

The net periodic pension cost for the three and nine months ended September 30, 2017 and 2016 were as follows (in thousands):

		Three months ended September 30,								Nine months ended September 30,
		2017				2016				2017				2016
Components of net periodic benefit cost
Service cost		$	390			$	368			$	1,170			$	1,104
Interest cost			326				344				978				1,032
Expected return on plan assets			(631	)			(563	)			(1,893	)			(1,689	)
Recognized net actuarial loss			367				314				1,101				942
Net periodic pension cost		$	452			$	463			$	1,356			$	1,389

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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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