Defined Benefit Pension Plans (Tables)

3 Months Ended

Jun. 30, 2016

Defined Benefit Plan Net Periodic Benefit Cost [Abstract]

Costs of Defined Benefit Pension Plan

The Company’s Swiss subsidiary has a fully insured pension plan managed by Swiss Life. The costs of this plan were:

	Quarter Ended
	June 30, 2016			June 30, 2015
Employer service cost	$	344		$	120
Interest cost		10			6
Expected return on plan assets		(15	)		(6	)
Amortization of actuarial (gains) losses		44			—
Net pension cost for the year	$	383		$	120