Employee Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2016

Compensation and Retirement Disclosure [Abstract]

Summary of Components of Net Periodic Pension Cost (Benefit)

A summary of the net periodic pension cost and other amounts recognized in other comprehensive income are as follows:

	2014
Interest cost	$	625
Expected return on assets	550
Amortization of loss	465
Settlement charges	7,107
Net periodic pension cost	$	8,747
Other changes in plan assets and obligations recognized in other comprehensive income:
Gain	(5,392		)
Total other comprehensive income	(5,392		)
Total net periodic pension cost and other comprehensive income	$	3,355

Schedule of Assumptions Used

Assumptions used to develop net periodic pension cost:

	2014
Discount rate	3.75%
Expected long-term rate on plan assets	—%
Rate of compensation increase	N/A