EMPLOYEE BENEFIT PLANS, Noncontributory Defined Benefit Pension Plan Fair Value of Plan Assets (Details) - Pension Plan [Member] - USD ($)	12 Months Ended
Dec. 31, 2016	Dec. 31, 2015
Plan assets at fair value [Abstract]
Fair value of plan assets	$ 15,786,000	$ 14,786,000
Allocation	100.00%	100.00%
Expected employer contribution to pension plan	$ 520,000
Expected future benefit payments [Abstract]
2017	733,000
2018	591,000
2019	1,820,000
2020	1,549,000
2021	1,403,000
2022 - 2026	7,407,000
Level I [Member]
Plan assets at fair value [Abstract]
Fair value of plan assets	11,502,000	$ 11,610,000
Level II [Member]
Plan assets at fair value [Abstract]
Fair value of plan assets	4,284,000	3,176,000
Level III [Member]
Plan assets at fair value [Abstract]
Fair value of plan assets	0	0
Cash and Cash Equivalents [Member]
Plan assets at fair value [Abstract]
Fair value of plan assets	$ 863,000	$ 1,704,000
Allocation	5.50%	11.50%
Cash and Cash Equivalents [Member] \| Level I [Member]
Plan assets at fair value [Abstract]
Fair value of plan assets	$ 863,000	$ 1,704,000
Cash and Cash Equivalents [Member] \| Level II [Member]
Plan assets at fair value [Abstract]
Fair value of plan assets	0	0
Cash and Cash Equivalents [Member] \| Level III [Member]
Plan assets at fair value [Abstract]
Fair value of plan assets	$ 0	0
Equity Securities [Member]
Target Allocations of Assets [Abstract]
Target plan asset allocations range minimum	50.00%
Target plan asset allocations range maximum	70.00%
Plan assets at fair value [Abstract]
Fair value of plan assets	$ 5,404,000	$ 3,821,000
Allocation	34.10%	25.80%
Equity Securities [Member] \| Level I [Member]
Plan assets at fair value [Abstract]
Fair value of plan assets	$ 5,404,000	$ 3,821,000
Equity Securities [Member] \| Level II [Member]
Plan assets at fair value [Abstract]
Fair value of plan assets	0	0
Equity Securities [Member] \| Level III [Member]
Plan assets at fair value [Abstract]
Fair value of plan assets	0	0
Mutual Funds and ETF's [Member]
Plan assets at fair value [Abstract]
Fair value of plan assets	$ 5,235,000	$ 6,085,000
Allocation	33.20%	41.30%
Mutual Funds and ETF's [Member] \| Level I [Member]
Plan assets at fair value [Abstract]
Fair value of plan assets	$ 5,235,000	$ 6,085,000
Mutual Funds and ETF's [Member] \| Level II [Member]
Plan assets at fair value [Abstract]
Fair value of plan assets	0	0
Mutual Funds and ETF's [Member] \| Level III [Member]
Plan assets at fair value [Abstract]
Fair value of plan assets	$ 0	0
Corporate Bonds [Member]
Target Allocations of Assets [Abstract]
Target plan asset allocations range minimum	30.00%
Target plan asset allocations range maximum	50.00%
Plan assets at fair value [Abstract]
Fair value of plan assets	$ 3,641,000	$ 3,019,000
Allocation	23.10%	20.40%
Corporate Bonds [Member] \| Level I [Member]
Plan assets at fair value [Abstract]
Fair value of plan assets	$ 0	$ 0
Corporate Bonds [Member] \| Level II [Member]
Plan assets at fair value [Abstract]
Fair value of plan assets	3,641,000	3,019,000
Corporate Bonds [Member] \| Level III [Member]
Plan assets at fair value [Abstract]
Fair value of plan assets	0	0
Municipal Bonds [Member]
Plan assets at fair value [Abstract]
Fair value of plan assets	$ 107,000	$ 107,000
Allocation	0.70%	0.70%
Municipal Bonds [Member] \| Level II [Member]
Plan assets at fair value [Abstract]
Fair value of plan assets	$ 107,000	$ 107,000
U.S. Agency Securities [Member]
Plan assets at fair value [Abstract]
Fair value of plan assets	$ 536,000	$ 50,000
Allocation	3.40%	0.30%
U.S. Agency Securities [Member] \| Level I [Member]
Plan assets at fair value [Abstract]
Fair value of plan assets	$ 0	$ 0
U.S. Agency Securities [Member] \| Level II [Member]
Plan assets at fair value [Abstract]
Fair value of plan assets	536,000	50,000
U.S. Agency Securities [Member] \| Level III [Member]
Plan assets at fair value [Abstract]
Fair value of plan assets	0	0
Common Stock [Member]
Plan assets at fair value [Abstract]
Fair value of plan assets	$ 548,000	$ 502,000
Allocation	3.50%	3.40%

This represents the entire assets recognized in the balance sheet that are associated with the defined benefit plans.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.10)
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.10)
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=64852052&loc=d3e1703-114919

Reference 4: http://www.xbrl.org/2003/role/presentationRef
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-URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920

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Amount of benefits from a defined benefit plan expected to be paid in the five fiscal years after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of benefits from a defined benefit plan expected to be paid in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of benefits from a defined benefit plan expected to be paid in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of benefits from a defined benefit plan expected to be paid in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of benefits from a defined benefit plan expected to be paid in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of benefits from a defined benefit plan expected to be paid in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Target allocation maximum percentage of investments of this type to total plan assets presented on a weighted average basis.

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Percentage of fair value of investments (categorized by debt securities, equity securities, real estate and other plan assets) to the fair value of plan assets held.

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Amount of employer's best estimate of contributions expected to be paid to the plan during the next fiscal year beginning after the date of the latest statement of financial position.

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