Employee Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2015

Compensation and Retirement Disclosure [Abstract]

Summary of Components of Net Periodic Pension Cost (Benefit)

A summary of the net periodic pension cost related to the Pension Plan for the three and six months ended June 30, 2014 are as follows:

	Three Months Ended June 30, 2014		Six Months Ended June 30, 2014
Interest cost	$	162	$	347
Expected loss on assets	138		275
Settlement charges	200		440
Amortization of loss	125		257
Net periodic pension cost	$	625	$	1,319