Employee Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2017

Dec. 31, 2016

Retirement Benefits [Abstract]

Schedule of Net Periodic Benefit Cost Not yet Recognized

Net periodic pension cost consists of the following components for the years ended December 31:

	Pension Benefits			Pension Benefits
	2017			2016
Service cost	$	—		$	—
Interest cost on benefit obligation	1,725			1,855
Expected return on plan assets	(1,830		)	(1,863		)
Curtailment and settlements	—			929
Amortization of actuarial losses	222			137
Net periodic benefit cost	$	117		$	1,058

Schedule of Defined Benefit Plan Amounts Recognized in Other Comprehensive Income (Loss)

Other changes in plan assets and benefit obligation recognized in Other Comprehensive Loss consist of the following components for the years ended December 31:

	Pension Benefits			Pension Benefits
	2017			2016
Curtailment/settlement	$	—		$	—
Current year actuarial (gain) loss	1,558			3,238
Amortization of actuarial gain (loss)	(222		)	(137		)
Total recognized in other comprehensive (income) loss	$	1,336		$	3,101
Total recognized in net periodic benefit cost and other comprehensive (income) loss	$	1,453		$	4,159

Schedule of Benefit Obligations in Excess of Fair Value of Plan Assets

The following table summarizes the change in benefit obligations and fair values of plan assets for the years ended December 31:

	2017			2016
Change in benefit obligation:
Benefit obligation, Beginning balance	$	40,722		$	40,296
Interest Cost	1,725			1,855
Actuarial losses	3,088			2,502
Benefits paid	(1,785		)	(3,931		)
Benefit obligation, Ending balance	43,750			40,722
Change in plan assets:
Fair value of plan assets, Beginning balance	24,482			25,190
Actual return on plan assets	3,360			198
Employer contributions	1,920			3,025
Benefits paid	(1,785		)	(3,931		)
Fair value of plan assets, Ending balance	27,977			24,482
Unfunded status	$	15,773		$	16,240

Schedule of Amounts Recognized in Balance Sheet

	Pension Benefits		Pension Benefits
	2017		2016
Non-current liability	$	15,773	$	16,240
Net amount recognized	$	15,773	$	16,240

Schedule of Amounts Recognized in Other Comprehensive Income (Loss)

Amounts recognized, net of tax, in Accumulated Other Comprehensive Loss consists of the following components for the years ended December 31:

	Pension Benefits		Pension Benefits
	2017		2016
Accumulated net actuarial losses	$	13,656	$	12,320
Amount recognized, net of tax	$	13,656	$	12,320

Schedule Of Assumptions Used To Determine Benefit Obligations

eighted average assumptions were used to determine benefit obligations as of December 31:

	Pension Benefits		Pension Benefits
	2017		2016
Discount rate	3.83	%	4.32	%
Rate of compensation increase	N/A		N/A

Schedule Of Assumptions Used To Determine Net Periodic Cost

eighted average assumptions were used to determine net periodic costs at December 31:

	Pension Benefits		Pension Benefits
	2017		2016
Discount rate	4.32	%	4.69	%
Expected return on plan assets	7.40	%	7.40	%
Rate of compensation increase	N/A		N/A

Schedule of Changes in Fair Value of Plan Assets

The Defined Benefit plan assets fall into any of three fair value classifications as defined in the FASB ASC Topic 820, Fair Value Measurements. There are no Level 3 assets held by the plan. The fair value of the plan assets as of December 31 is as follows:

	December 31, 2017		Level 1		Level 2		Level 3
Asset Category:
Money Market Fund – Short Term Investments	$	1,695	$	1,695	$	—	$	—
Mutual Funds	26,282		26,282		—		—
Total	$	27,977	$	27,977	$	—	$	—

	December 31, 2016		Level 1		Level 2		Level 3
Asset Category:
Money Market Fund – Short Term Investments	$	1,687	$	1,687	$	—	$	—
Mutual Funds	22,795		22,795		—		—
Total	$	24,482	$	24,482	$	—	$	—

Schedule of Allocation of Plan Assets

The pension plans weighted-average asset allocation for the years ended December 31, 2017, and 2016 are as follows:

	Target Allocation		Actual Allocation		Actual Allocation
	2017		2017		2016
Asset Category:
Equity Securities	68.0	%	68.9	%	65.5	%
Debt Securities	31.0	%	25.0	%	27.6	%
Cash/Cash Equivalents and Short Term Investments	1.0	%	6.1	%	6.9	%
	100	%	100	%	100	%

Schedule of Amounts in Accumulated Other Comprehensive Income (Loss) to be Recognized over Next Fiscal Year

The estimated amounts that will be amortized in 2018 are as follows:

	Pension Benefits
Estimated Amortization:	2018
Net loss amortization	258
Total	$	258

Schedule of Expected Benefit Payments

The following estimated benefit payments, which reflect expected future service, as appropriate, are expected to be paid in the years ending December 31:

Period	Amount
2018	$	1,806
2019	1,903
2020	2,090
2021	2,077
2022	2,109
2023 – 2027	12,010