FAIR VALUE - OTHER REAL ESTATE OWNED (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Real Estate, Write-down or Reserve      
Total Carrying value of other real estate owned $ 1,391 $ 1,220  
Other real estate owned write-downs during the years ended 270 1,257 $ 3,101
Nonrecurring basis      
Real Estate, Write-down or Reserve      
Other real estate owned carried at fair value 400 870  
Nonrecurring basis | Fair Value, Inputs, Level 3      
Real Estate, Write-down or Reserve      
Other real estate owned carried at fair value 400 870 9,188
Other real estate owned carried at cost 991 350 2,055
Total Carrying value of other real estate owned 1,391 1,220 11,243
Other real estate owned write-downs during the years ended $ 270 $ 1,257 $ 3,101