Savings and Retirement Plans (Tables)

3 Months Ended

Jun. 30, 2015

Savings and Retirement Plans [Abstract]

Components of Benefit Costs for Defined Benefit Retirement Plans

The cost for our defined benefit retirement plans in The Netherlands and the United Kingdom includes the following components for the three month period ended June 30:

	Three Months Ended June 30
	2015			2014
Gross service cost	$	36,000		$	36,000
Interest cost		24,000			37,000
Expected return on assets		(19,000	)		(27,000	)
Amortization		7,000			1,000
Net periodic retirement cost	$	48,000		$	47,000