LOANS, Acquired Loans (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2016	Dec. 31, 2015
Credit impaired acquired loans [Abstract]
Outstanding principal balance	$ 6,354	$ 8,339
Carrying amount	5,553	7,299
Credit impaired acquired loans, total balance due	6,600	8,500
Non-impaired acquired loans [Abstract]
Outstanding principal balance	497,308	620,942
Carrying amount	489,807	610,355
Total acquired loans [Abstract]
Outstanding principal balance	503,662	629,281
Carrying amount	495,360	617,654
Accretable discount related to acquired loans [Roll forward]
Balance at beginning of year	810	705
Oneida acquisition	0	341
Accretion recognized	(455)	(552)
Net reclassification to accretable from nonaccretable	143	316
Balance at end of year	$ 498	$ 810

The recorded balance, net of any applicable reductions (for example, unamortized accretable yield and allowance for loan losses). This relates to loans not accounted for debt securities without evidence of deterioration of credit quality since origination that were acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable.

No definition available.