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Pension and Retirement Plans (Tables)

9 Months Ended

Jun. 30, 2016

Compensation and Retirement Disclosure [Abstract]

Fair Value, Assets Measured on Recurring Basis [Table Text Block]

The fair value of the assets held by the U.K. pension plan by asset category are as follows:

	Fair Values as of
	June 30, 2016																September 30, 2015
	Fair Value Measurements Using Inputs Considered as																Fair Value Measurements Using Inputs Considered as
Asset Category	Total				Level 1				Level 2				Level 3				Total				Level 1				Level 2				Level 3
	(Amounts in thousands)
Cash on deposit	$	344			$	344			$	—			$	—			$	324			$	324			$	—			$	—
Pooled Funds	7,616				—				7,616				—				8,977				—				8,977				—
Total Plan Assets	$	7,960			$	344			$	7,616			$	—			$	9,301			$	324			$	8,977			$	—

Schedule of Net Benefit Costs

The components of net periodic benefit costs related to the U.S. and international plans are as follows:

	For the Three Months Ended June 30,
	2016												2015
	Foreign				U.S.				Total				Foreign				U.S.				Total
	(Amounts in thousands)
Pension:
Service cost	$	9			$	—			$	9			$	13			$	—			$	13
Interest cost	146				11				157				157				13				170
Expected return on plan assets	(92		)		—				(92		)		(105		)		—				(105		)
Amortization of:
Prior service gain	—				—				—				—				—				—
Amortization of net gain	44				(1		)		43				49				(1		)		48
Net periodic benefit cost	$	107			$	10			$	117			$	114			$	12			$	126
Post Retirement:
Service cost	$	—			$	7			$	7			$	—			$	9			$	9
Interest cost	—				11				11				—				11				11
Amortization of net gain	—				(21		)		(21		)		—				(13		)		(13		)
Net periodic cost (benefit)	$	—			$	(3	)		$	(3	)		$	—			$	7			$	7
	For the Nine Months Ended June 30,
	2016												2015
	Foreign				U.S.				Total				Foreign				U.S.				Total
	(Amounts in thousands)
Pension:
Service cost	$	27			$	—			$	27			$	42			$	—			$	42
Interest cost	442				32				474				476				39				515
Expected return on plan assets	(281		)		—				(281		)		(317		)		—				(317		)
Amortization of:
Prior service gain	—				—				—				—				—				—
Amortization of net gain	134				(3		)		131				151				(2		)		149
Net periodic benefit cost	$	322			$	29			$	351			$	352			$	37			$	389
Post Retirement:
Service cost	$	—			$	20			$	20			$	—			$	26			$	26
Interest cost	—				32				32				—				33				33
Amortization of net gain	—				(60		)		(60		)		—				(38		)		(38		)
Net periodic cost (benefit)	$	—			$	(8	)		$	(8	)		$	—			$	21			$	21

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- References

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- Definition

Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a),(b)
-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19190-110258

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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=58740216&loc=d3e1928-114920

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