OFFSETTING ASSETS AND LIABILITIES (Schedule of Offsetting of Assets and Liabilities) (Details) - USD ($)	Mar. 31, 2019	Dec. 31, 2018
Assets
Gross Amounts of Recognized Assets	$ 4,061,000	$ 3,869,000
Gross Amounts Offset in the Statement of Financial Position	0	0
Net Amounts of Assets presented in the Statement of Financial Position	4,061,000	3,869,000
Gross Amounts Not Offset in the Statement of Financial Position, Financial Instruments	0	0
Gross Amounts Not Offset in the Statement of Financial Position, Cash Collateral Received	(410,000)	(760,000)
Net Amount	3,651,000	3,109,000
Liabilities
Gross Amounts of Recognized Liabilities	4,388,000	79,580,000
Gross Amounts Offset in the Statement of Financial Position	0	0
Net Amounts of Liabilities presented in the Statement of Financial Position	4,388,000	79,580,000
Gross Amounts Not Offset in the Statement of Financial Position, Financial Instruments	0	(75,555,000)
Gross Amounts Not Offset in the Statement of Financial Position, Cash Collateral Received	(3,730,000)	(560,000)
Net Amount	658,000	3,465,000
Interest Rate Swap [Member]
Assets
Gross Amounts of Recognized Assets	4,061,000	3,869,000
Gross Amounts Offset in the Statement of Financial Position	0	0
Net Amounts of Assets presented in the Statement of Financial Position	4,061,000	3,869,000
Gross Amounts Not Offset in the Statement of Financial Position, Financial Instruments	0	0
Gross Amounts Not Offset in the Statement of Financial Position, Cash Collateral Received	(410,000)	(760,000)
Net Amount	3,651,000	3,109,000
Liabilities
Gross Amounts of Recognized Liabilities	4,388,000	4,025,000
Gross Amounts Offset in the Statement of Financial Position	0	0
Net Amounts of Liabilities presented in the Statement of Financial Position	4,388,000	4,025,000
Gross Amounts Not Offset in the Statement of Financial Position, Financial Instruments	0	0
Gross Amounts Not Offset in the Statement of Financial Position, Cash Collateral Received	(3,730,000)	(560,000)
Net Amount	658,000	3,465,000
Repurchase Agreements [Member]
Liabilities
Gross Amounts of Recognized Liabilities	0	75,555,000
Gross Amounts Offset in the Statement of Financial Position	0	0
Net Amounts of Liabilities presented in the Statement of Financial Position	0	75,555,000
Gross Amounts Not Offset in the Statement of Financial Position, Financial Instruments	0	75,555,000
Gross Amounts Not Offset in the Statement of Financial Position, Cash Collateral Received	0	0
Net Amount	$ 0	$ 0