PENSION PLANS (Details 1) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2018	Dec. 31, 2017
COMPONENTS OF NET PERIODIC COST:
Interest cost	$ 666	$ 697
Loss (gain) on assets	750	(1,421)
Amortization of (gain) loss	(990)	1,241
Net periodic cost	$ 426	$ 517
WEIGHTED-AVERAGE ASSUMPTION USED:
Discount rate	5.00%	5.00%
Rate of compensation increase	0.00%	0.00%

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Amount of increase (decrease) in plan assets of defined benefit plan from actual return (loss) determined by change in fair value of plan assets adjusted for contributions, benefit payments, and other expenses.

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Amount of gain (loss) recognized in net periodic benefit (cost) credit of defined benefit plan.

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Weighted average rate of compensation increase used to determine net periodic benefit cost of defined benefit plan. Plan includes, but is not limited to, pay-related defined benefit plan.

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Amount of cost recognized for passage of time related to defined benefit plan.

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The average discount rate applied to insurance contracts to determine future policy benefits to be paid to or on behalf of policyholders.

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