EMPLOYEE BENEFIT PLANS (Tables)

12 Months Ended

Dec. 31, 2018

Employee Retirement Plan [Member]

Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]

Funded Status

The funded status of the Employee Retirement Plan was as follows:

	At December 31,
	2018			2017
Accumulated benefit obligation at end of period	$	23,047		$	26,029
Reconciliation of Projected benefit obligation:
Projected benefit obligation at beginning of period	$	26,029		$	25,297
Interest cost		852			936
Actuarial (gain) loss		(2,293	)		1,284
Benefit payments		(1,486	)		(1,488	)
Settlements		(55	)		—
Projected benefit obligation at end of period		23,047			26,029
Plan assets at fair value (investments in trust funds managed by trustee)
Balance at beginning of period		25,361			23,355
Return on plan assets		(1,296	)		3,477
Contributions		33			17
Benefit payments		(1,486	)		(1,488	)
Settlements		(55	)		—
Balance at end of period		22,557			25,361
Funded status at end of year	$	(490	)	$	(668	)

Net Periodic Costs

The net periodic cost for the Employee Retirement Plan included the following components:

	Year Ended December 31,
	2018			2017			2016
Interest cost	$	852		$	936		$	979
Expected return on plan assets		(1,719	)		(1,579	)		(1,532	)
Amortization of unrealized loss		1,045			1,287			1,551
Net periodic cost	$	178		$	644		$	998

Change in Accumulated Other Comprehensive Income (Loss)

The change in accumulated other comprehensive income (loss) that resulted from the Employee Retirement Plan is summarized as follows:

	At December 31,
	2018			2017
Balance at beginning of period	$	(8,340	)	$	(10,240	)
Amortization of unrealized loss		1,045			1,287
Gain (Loss) recognized during the year		(723	)		613
Balance at the end of the period	$	(8,018	)	$	(8,340	)
Period end component of accumulated other comprehensive loss, net of tax	$	5,456		$	5,610

Major Assumptions Utilized to Determine the Net Periodic Cost and Benefit Obligations

Major assumptions utilized to determine the net periodic cost of the Employee Retirement Plan benefit obligations were as follows:

	At or for the Year Ended December 31,
	2018			2017			2016
Discount rate used for net periodic cost		3.38	%		3.82	%		3.98	%
Discount rate used to determine benefit obligation at period end		4.04			3.38			3.82
Expected long-term return on plan assets used for net periodic cost		7.00			7.00			7.00
Expected long-term return on plan assets used to determine benefit obligation at period end		7.00			7.00			7.00

Weighted Average Allocation by Asset

The weighted average allocation by asset category of the assets of the Employee Retirement Plan was summarized as follows:

	At December 31,
	2018			2017
Asset Category
Equity securities		58	%		66	%
Debt securities (bond mutual funds)		39			32
Cash equivalents		3			2
Total		100	%		100	%

Plan's Investments Measured at Fair Value On Recurring Basis

The following tables present a summary of the Employee Retirement Plan’s investments measured at fair value on a recurring basis by level within the fair value hierarchy, as of the dates indicated. (See Note 23 for a discussion of the fair value hierarchy).

	Fair Value Measurements at December 31, 2018
Description	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Mutual Funds (all registered and publicly traded) :
Domestic Large Cap	$	2,546	$	—	$	—	$	2,546
Domestic Mid Cap		1,080		—		—		1,080
Domestic Small Cap		737		—		—		737
International Equity		2,507		—		—		2,507
Fixed Income		8,756		—		—		8,756
Cash equivalents		650		—		—		650
Common collective investment funds:
Domestic Large Cap		—		4,295		—		4,295
Domestic Mid Cap		—		550		—		550
Domestic Small Cap		—		844		—		844
International Equity		—		592		—		592
Total Plan Assets							$	22,557

	Fair Value Measurements at December 31, 2017
Description	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Mutual Funds (all registered and publicly traded) :
Domestic Large Cap	$	3,228	$	—	$	—	$	3,228
Domestic Mid Cap		1,344		—		—		1,344
Domestic Small Cap		513		—		—		513
International Equity		3,198		—		—		3,198
Fixed Income		8,133		—		—		8,133
Cash equivalents		510		—		—		510
Common collective investment funds:
Domestic Large Cap		—		5,246		—		5,246
Domestic Mid Cap		—		702		—		702
Domestic Small Cap		—		1,527		—		1,527
International Equity		—		960		—		960
Total Plan Assets							$	25,361

Benefit Payments

Benefit payments are anticipated to be made as follows:

Year Ending December 31,	Amount
2019	$	1,492
2020		1,486
2021		1,496
2022		1,471
2023		1,463
2024 to 2028		7,025

BMP and Director Retirement Plan [Member]

Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]

Funded Status

The combined funded status of the defined benefit portions of the BMP and the Director Retirement Plan was as follows:

	At December 31,
	2018			2017
Accumulated benefit obligation at end of period	$	9,596		$	10,364
Reconciliation of projected benefit obligation:
Projected benefit obligation at beginning of period	$	10,364		$	11,351
Interest cost		313			379
Benefit payments		(770	)		(544	)
Actuarial gain		(311	)		(822	)
Projected benefit obligation at end of period		9,596			10,364
Plan assets at fair value:
Balance at beginning of period		—			—
Contributions		770			544
Benefit payments		(770	)		(544	)
Balance at end of period		—			—
Funded status at the end of the year:	$	(9,596	)	$	(10,364	)

Net Periodic Costs

The combined net periodic cost for the defined benefit portions of the BMP and the Director Retirement Plan included the following components:

	Year Ended December 31,
	2018		2017		2016
Interest cost	$	313	$	379	$	392
Amortization of unrealized loss		109		147		161
Net periodic cost	$	422	$	526	$	553

Change in Accumulated Other Comprehensive Income (Loss)

The combined change in accumulated other comprehensive income that resulted from the BMP and Director Retirement Plan is summarized as follows:

	At December 31,
	2018			2017
Balance at beginning of period	$	(1,789	)	$	(2,758	)
Amortization of unrealized loss		109			147
Gain recognized during the year		311			822
Balance at the end of the period	$	(1,369	)	$	(1,789	)
Period end component of accumulated other comprehensive loss, net of tax	$	1,089		$	1,203

Major Assumptions Utilized to Determine the Net Periodic Cost and Benefit Obligations

Major assumptions utilized to determine the net periodic cost and benefit obligations for both the BMP and Director Retirement Plan were as follows:

	At or For the Year Ended December 31,
	2018			2017			2016
Discount rate used for net periodic cost – BMP		3.13	%		3.46	%		3.54	%
Discount rate used for net periodic cost – Director Retirement Plan		3.17			3.53			3.67
Discount rate used to determine BMP benefit obligation at period end		3.80			3.13			3.46
Discount rate used to determine Director Retirement Plan benefit obligation at period end		3.84			3.17			3.53

Benefit Payments

Combined benefit payments under the BMP and Director Retirement Plan, which reflect expected future service (as appropriate), are anticipated to be made as follows:

Year Ending December 31,	Amount
2019	$	789
2020		821
2021		813
2022		803
2023		793
2024 to 2028		3,909

Postretirement Benefit Plan [Member]

Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]

Funded Status

The funded status of the Postretirement Benefit Plan was as follows:

	At December 31,
	2018			2017
Accumulated benefit obligation at end of period	$	1,532		$	1,768
Reconciliation of projected benefit obligation:
Projected benefit obligation at beginning of period	$	1,768		$	1,756
Interest cost		54			59
Actuarial (gain) loss		(200	)		132
Benefit payments		(90	)		(179	)
Projected benefit obligation at end of period		1,532			1,768
Plan assets at fair value:
Balance at beginning of period		—			—
Contributions		90			179
Benefit payments		(90	)		(179	)
Balance at end of period		—			—
Funded status:
Deficiency of plan assets over projected benefit obligation and accrued expense included in other liabilities	$	(1,532	)	$	(1,768	)

Net Periodic Costs

The Postretirement Benefit Plan net periodic cost included the following components:

	Year Ended December 31,
	2018			2017			2016
Interest cost	$	54		$	59		$	63
Amortization of unrealized loss		(9	)		(14	)		(12	)
Net periodic cost	$	45		$	45		$	51

Change in Accumulated Other Comprehensive Income (Loss)

The change in accumulated other comprehensive income (loss) that resulted from the Postretirement Benefit Plan is summarized as follows:

	At December 31,
	2018			2017
Balance at beginning of period	$	203		$	349
Amortization of unrealized loss		(9	)		(14	)
Gain (loss) recognized during the year		200			(132	)
Balance at the end of the period	$	394		$	203
Period end component of accumulated other comprehensive loss, net of tax	$	(255	)	$	(137	)

Major Assumptions Utilized to Determine the Net Periodic Cost and Benefit Obligations

Major assumptions utilized to determine the net periodic cost were as follows:

	At or for the Year Ended December 31,
	2018			2017			2016
Discount rate used for net periodic cost		3.16	%		3.48	%		3.58	%
Discount rate used to determine benefit obligation at period end		3.82			3.16			3.48

Benefit Payments

Benefit payments under the Postretirement Benefit Plan, which reflect expected future service (as appropriate), are expected to be made as follows:

Year Ending December 31,	Amount
2019	$	109
2020		101
2021		95
2022		89
2023		80
2024 to 2028		297