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ACQUISITIONS (Schedule of Goodwill And Intangible Assets) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Goodwill      
Beginning balance $ 17,107 $ 1,573 $ 1,573
Acquisitions 7,310 15,534  
Ending balance 24,417 17,107 1,573
Identifiable Intangible Assets      
Beginning balance 6,680 1,535 1,659
Acquisitions 2,440 5,466  
Amortization of intangible assets 1,187 321 124
Ending balance $ 7,933 $ 6,680 $ 1,535