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RELATED PARTY TRANSACTION (Narrative) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Operating leases, rent expense $ 660 $ 650 $ 700
Tidewater Inn [Member] | Director [Member]      
Operating leases, rent expense $ 16 $ 38  
Ownership percentage, LLC 61.00% 61.00%