COMMITMENTS AND CONTINGENCIES COMMITMENTS AND CONTINGENCIES (Narrative) (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Legal Proceedings [Line Items]
Off-Balance Sheet, Credit Loss, Liability	$ 2,500,000		$ 2,500,000		$ 2,600,000
Off-Balance Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal)	49,000	$ (2,000)	(53,000)	$ 1,000
Loss Contingency Accrual	$ 0		$ 0		$ 0