EMPLOYEE BENEFIT PLANS - Other Changes Recognized in Comprehensive Income (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020
Retirement Benefits [Abstract]
Current year actuarial (gain) loss	$ (4)	$ 6
Amortization of transition obligation	(4)	(4)
Total recognized in other comprehensive income (loss)	(8)	2
Total recognized in comprehensive income	(1)	12
Defined Benefit Plan, Net Periodic Benefit Cost (Credit)	$ 7	$ 10

Amount recognized in net periodic benefit cost (credit) and other comprehensive (income) loss.

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Amount of net periodic benefit cost (credit) for defined benefit plan.

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Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan, attributable to parent.

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Amount, after tax, of gain (loss) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit.

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Amount, after tax, of reclassification adjustment from accumulated other comprehensive income (loss) for transition asset (obligation) of defined benefit plan.

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