10. Retirement Plans

The following table provides detail of the components of net periodic benefit cost of our German subsidiary's defined benefit pension plan for the three and nine months ended March 31, 2014 and 2013 (in thousands):

	Three Months Ended						Nine Months Ended
	March 31,						March 31,
	2014			2013			2014			2013
Service cost	$	-		$	1		$	-		$	2
Interest cost		44			48			130			142
Expected return on plan assets		(16	)		(19	)		(46	)		(55	)
Amortization of net loss		4			2			14			6
Net periodic benefit cost	$	32		$	32		$	98		$	95

We contributed $5,000 and $18,000 to our German subsidiary's defined benefit pension plan during the three and nine months ended March 31, 2014, respectively, and expect to make additional, similar, quarterly contributions during the remaining quarter of our fiscal year 2014. We contributed $9,000 and $26,000 to our German subsidiary's defined benefit plan during the three and nine months ended March 31, 2013, respectively.

We maintain a U.S. employee retirement savings plan that qualifies as a defined contribution plan under Section 401(k) of the Code. We matched 25% of the first 5% of the employee's annual salary invested by the employee in the 401(k) plan during fiscal year 2013. In August 2013, we increased our match to 50% of the first 5% of the employee's annual salary invested by the employee in the 401(k) plan. We contributed $104,000 and $284,000 in matching funds to the 401(k) plan during the three and nine months ended March 31, 2014, respectively. We contributed $54,000 and $136,000 in matching funds to the 401(k) plan during the three and nine months ended March 31, 2013, respectively.

We also maintain a defined contribution plan (the "Stakeholder Plan") for our U.K. based employees. For our U.K. based employees who contribute 4% or more of their salary to the Stakeholder Plan, we match 100% of employee contributions, up to 7% of their salary. We contributed $18,000 and $52,000 to the Stakeholder Plan during the three and nine months ended March 31, 2014, respectively. We contributed $15,000 and $44,000 to the Stakeholder Plan during the three and nine months ended March 31, 2013, respectively.