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OPERATING LEASES (Operating Lease Assets and Liabilities) (Details) - USD ($)
Mar. 31, 2019
Dec. 31, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Operating ROU Assets $ 1,037,000  
Operating Lease, Liability, Current 529,000  
Operating Lease, Liability, Noncurrent 517,000  
Operating Lease, Liability, Total $ 1,046,000  
Accounting Standards Update 2016-02 [Member]    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Operating ROU Assets   $ 1,136,000
Operating Lease, Liability, Current   626,000
Operating Lease, Liability, Noncurrent   544,000
Operating Lease, Liability, Total   $ 1,170,000