Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2015

Compensation and Retirement Disclosure [Abstract]

Schedule of Net Periodic Benefit Cost Not yet Recognized

The components of the net periodic benefit cost related to our defined benefit plan consist of the following (in thousands):

	Three Months Ended June 30, 2015		Six Months Ended June 30, 2015
Service cost	$	93	$	185
Interest cost	53		106
Amortization of prior service cost	2		4
Net periodic benefit cost	$	148	$	295