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EMPLOYEE BENEFIT PLANS (Detail Textuals) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Defined Benefit Plan Disclosure [Line Items]
Benefit obligation above (below) fair value of the plan assets	$ 0	$ 0
Executive officer death
Defined Benefit Plan Disclosure [Line Items]
Tax free gains from executive officer death			$ 751,000
Proceeds from death insurance			556,000
Amount of Company-owned life insurance contract			1,900,000
Value of cash surrender value			1,400,000
Executive officer death | Key-man life insurance policy
Defined Benefit Plan Disclosure [Line Items]
Benefit obligation above (below) fair value of the plan assets			195,000
Supplemental Executive Retirement Plan (SERP)
Defined Benefit Plan Disclosure [Line Items]
Variable life insurance policies investment amount	5,900,000	6,600,000
Fair value of plan assets	5,518,000	6,031,000
Trading (losses) gains related to the SERP assets	(544,000)	470,000	106,000
Retirement Income Plan
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	6,802,000	6,722,000	6,032,000
Benefit obligation above (below) fair value of the plan assets	969,000	343,000
Employer contributions	770,000	0
Accumulated other comprehensive Income (loss), before tax	$ 314,000	$ (334,000)	$ 390,000
Assumption for expected long-term return	7.00%	7.00%	7.00%

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- Definition

This element represents the amount of trading gains (losses) of plan assets under the defined benefit plan.

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This element represents the amount of variable life insurance policies included under the company-owned life insurance.

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Carrying amount as of the balance sheet date of amounts which could be received based on the terms of the insurance contract upon surrendering life policies owned by the entity.

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Amount, before tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit).

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Weighted average rate of return on plan assets, reflecting average rate of earnings expected on existing plan assets and expected contributions, used to determine net periodic benefit cost of defined benefit plan.

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Amount of contribution received by defined benefit plan from employer which increases plan assets.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of asset segregated and restricted to provide benefit under defined benefit plan. Asset includes, but is not limited to, stock, bond, other investment, earning from investment, and contribution by employer and employee.

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Amount of funded (unfunded) status of defined benefit plan, measured as difference between fair value of plan assets and benefit obligation. Includes, but is not limited to, overfunded (underfunded) status.

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Amount of cash inflow for proceeds from settlement of corporate-owned life insurance policy, classified as investing activities. Includes, but is not limited to, bank-owned life insurance policy.

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