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OTHER REAL ESTATE OWNED - Activities in Other Real Estate Owned (Detail) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
Other Real Estate and Foreclosed Assets [Roll Forward]        
Balance at beginning of period $ 325 $ 498 $ 1,097 $ 423
Additions 157 0 304 534
Sales and net direct write-downs (44) (448) (963) (885)
Net change in valuation allowance (9) 0 (9) (22)
Balance at end of period $ 429 $ 50 $ 429 $ 50