Pension and Retirement Plans (Tables)

3 Months Ended

Dec. 31, 2018

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



	Fair Values as of
	December 31, 2018								September 30, 2018
	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	$	32	$	32	$	—	$	—	$	36	$	36	$	—	$	—
Pooled funds	7,744		7,744		—		—		8,234		8,234		—		—
Total plan assets	$	7,776	$	7,776	$	—	$	—	$	8,270	$	8,270	$	—	$	—

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



	For the Three Months Ended December 31,
	2018									2017
	Foreign			U.S.			Total			Foreign			U.S.			Total
	(Amounts in thousands)
Pension:
Interest cost	$	91		$	6		$	97		$	91		$	7		$	98
Expected return on plan assets	(77		)	—			(77		)	(75		)	—			(75		)
Amortization of net gain (loss)	38			(1		)	37			43			(1		)	42
Net periodic benefit cost from continuing operations	52			5			57			59			6			65
Net periodic benefit cost from discontinued operations	—			—			—			52			—			52
Net periodic benefit cost	$	52		$	5		$	57		$	111		$	6		$	117

Post Retirement:
Service cost	$	—		$	9		$	9		$	—		$	10		$	10
Interest cost	—			13			13			—			12			12
Amortization of net gain (loss)	—			(5		)	(5		)	—			(4		)	(4		)
Net periodic cost	$	—		$	17		$	17		$	—		$	18		$	18