Retirement Plans (Tables)

12 Months Ended

Dec. 31, 2016

Information about Pension Plan

Information about the pension plan is as follows:

	2016			2015
Change in benefit obligation:
Beginning benefit obligation	$	16,328		$	16,953
Service cost		—			—
Interest cost		689			604
Curtailment gain		—			—
Settlement loss		51			117
Actuarial (gain)/loss		669			(6	)
Benefits paid		(773	)		(1,340	)
Ending benefit obligation		16,964			16,328
Change in plan assets, at fair value:
Beginning plan assets		15,647			16,184
Actual return		802			129
Employer contribution		500			700
Benefits paid		(773	)		(1,340	)
Administrative expenses		(26	)		(26	)
Ending plan assets		16,150			15,647
Funded status at end of year	$	(814	)	$	(681	)

Components of Net Periodic Pension Expense

The components of net periodic pension expense were as follows:

	2016			2015			2014
Service cost	$	—		$	—		$	306
Interest cost		689			604			639
Expected return on plan assets		(1,090	)		(1,088	)		(1,021	)
Net amortization and deferral		326			270			334
Net periodic pension cost (benefit)	$	(75	)	$	(214	)	$	258
Net loss (gain) recognized in other comprehensive loss	$	448		$	412		$	(1,228	)
Total recognized in net periodic benefit cost and other comprehensive loss (before tax)	$	373		$	198		$	(970	)

Schedule of Target Allocation and Expected Long-Term Rate of Return by Asset Category

The Company’s pension plan asset allocation at year-end 2016 and 2015 and target allocation for 2017 by asset category are as follows:

				Percentage of Plan
	Target			Assets
	Allocation			at Year-end
Asset Category	2017			2016			2015
Equity securities		20-50	%		47.5	%		48.2	%
Debt securities		30-60			52.1			47.0
Money market funds		20-30			0.4			4.8
Total					100.0	%		100.0	%

Plan's Assets at Fair Value Hierarchy

The following tables set forth by level, within the fair value hierarchy, the pension plan’s assets at fair value as of December 31, 2016 and 2015:

	December 31, 2016
	Level 1		Level 2		Level 3		Total
Assets:
Money market funds	$	—	$	64	$	—	$	64
Bond mutual funds		23		—		—		23
Common/collective trust:
Bonds		8,390		—		—		8,390
Equities		5,593		—		—		5,593
Equity market funds:
International		399		—		—		399
Large cap		1,023		—		—		1,023
Mid cap		282		—		—		282
Small cap		376		—		—		376
Total assets at fair value	$	16,086	$	64	$	—	$	16,150

	December 31, 2015
	Level 1		Level 2		Level 3		Total
Assets:
Money market funds	$	—	$	94	$	—	$	94
Bond mutual funds		23		—		—		23
Common/collective trust:
Bonds		7,338		—		—		7,338
Equities		6,315		—		—		6,315
Equity market funds:
International		357		—		—		357
Large cap		1,155		—		—		1,155
Mid cap		242		—		—		242
Small cap		123		—		—		123
Total assets at fair value	$	15,553	$	94	$	—	$	15,647

Summary of Expected Benefit Payments

Expected benefit payments, which reflect expected future service, are as follows:

2017	$	2,526
2018		442
2019		1,240
2020		753
2021		917
2022 through 2024		5,279
Total	$	11,157

Benefit Obligations [Member]

Weighted Average Assumptions Used to Determine Benefit Obligations

The weighted average assumptions used to determine benefit obligations at year-end were as follows:

	2016			2015			2014
Discount rate on benefit obligation		4.00	%		4.16	%		3.69	%
Long-term rate of return on plan assets		7.00	%		7.00	%		7.00	%
Rate of compensation increase		0.00	%		0.00	%		0.00	%

Net Periodic Pension Cost [Member]

Weighted Average Assumptions Used to Determine Benefit Obligations

The weighted average assumptions used to determine net periodic pension cost were as follows:

	2016			2015			2014
Discount rate on benefit obligation		4.16	%		3.69	%		4.38	%
Long-term rate of return on plan assets		7.00	%		7.00	%		7.00	%
Rate of compensation increase		0.00	%		0.00	%		3.00	%