Compensation and Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2017

Compensation And Retirement Disclosure [Abstract]

Summary Of Pension Plan Funded Status and Amounts Recognized in Financial Condition Statements

The following table sets forth the Old Pension Plan’s funded status and amounts recognized in the consolidated statements of financial condition as of December 31, 2017 and 2016 using a measurement date as of December 31, 2017 and 2016, respectively:

	December 31,
	2017			2016
Projected benefit obligation	$	(15,883	)	$	(14,142	)
Fair value of plan assets		14,732			15,038
Funded status	$	(1,151	)	$	896
Accumulated benefit obligation	$	(15,883	)	$	(14,142	)
	December 31,
	2017			2016
Changes in benefit obligation:
Beginning of period	$	14,142		$	14,903
Service cost		39			39
Interest cost		581			615
2017 interest rate change		1,338			—
2017 mortality change		1,906			—
(Gain)/ Loss		(1,345	)		(523	)
Administrative cost		(39	)		(39	)
Benefits paid		(739	)		(853	)
End of period	$	15,883		$	14,142

	December 31,
	2017			2016
Changes in plan assets:
Fair value of plan assets, beginning of year	$	15,038		$	14,553
Actual return on plan assets		472			507
Employer contributions		—			870
Plan participant contributions		—			—
Benefits paid		(739	)		(853	)
Administrative expenses paid		(39	)		(39	)
Fair value of plan assets, end of year	$	14,732		$	15,038

Benefit Costs Pretax Amounts Recognized in Accumulated Other Comprehensive Loss

Pretax amounts recognized in accumulated other comprehensive loss, which will be amortized into net periodic benefit cost over the coming years, consisted of the following components at December 31, 2017 and 2016:

	December 31,
	2017			2016
Net loss	$	(11,224	)	$	(9,217	)

Components of Net Periodic Benefit Cost

The components of net periodic benefit cost are as follows for the years ended December 31, 2017, 2016, and 2015:

	For the Years Ended December 31,
	2017			2016			2015
Service cost	$	39		$	39		$	35
Interest cost		581			615			584
Expected return on plan assets		(839	)		(848	)		(818	)
Amortization of prior service cost		25			25			25
Amortization of (gain)/loss		234			248			238
Net periodic benefit cost	$	40		$	79		$	64

Weighted Average Assumptions Used to Determine Net Benefit Obligations

Weighted-average assumptions used to determine the net benefit obligations consisted of the following as of December 31, 2017 and 2016:

	December 31,
	2017	2016
Discount rate	3.50%	4.25%
Rate of compensation increase	0.00%	0.00%

Weighted Average Assumptions Used to Determine Net Benefit Cost

Weighted-average assumptions used to determine the net benefit cost consisted of the following for the years ended December 31, 2017 and 2016:

	December 31,
	2017	2016
Discount rate	4.25%	4.25%
Rate of compensation increase	0.00%	0.00%
Expected long-term rate of return on assets	6.00%	6.00%

Employer Contributions and Benefit Payments

Employer contributions and benefit payments for the years ended December 31, 2017 and 2016 are as follows:

	December 31,
	2017		2016
Employer contribution	$	—	$	870
Benefits paid	$	739	$	853

Expected Employee Benefit Payments

Employee benefit payments expected to be paid in the future are as follows:

Year ending December 31,
2018	$	735
2019		736
2020		714
2021		695
2022		700
Thereafter		3,307
	$	6,887

Schedule of Employee Stock Ownership Plan

	Shares		Amount
Balance, beginning of year		—	$	—
New shares purchased		723,751		7,238
Shares released to participants		48,250		483
Shares allocated to participants		—		—
Balance, end of year		675,501	$	6,755