LOANS, Allowance For Loan Losses (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013
Impaired loans [Abstract]
Loans with allowance allocation	$ 945		$ 945		$ 945
Loans without allowance allocation	420		420		600
Carrying balance	1,365		1,365		1,545
Contractual balance	1,796		1,796		1,852
Specifically allocated allowance	50		50		50
Allowance for loan losses [Roll Forward]
Beginning balance	44,197	42,913	44,319	42,888
Charge-offs	(2,857)	(2,048)	(5,205)	(4,824)
Recoveries	1,375	1,287	2,601	2,695
Provision	1,900	1,321	2,900	2,714
Ending balance	44,615	43,473	44,615	43,473
Consumer Mortgage [Member]
Allowance for loan losses [Roll Forward]
Beginning balance	9,281	7,292	8,994	7,070
Charge-offs	(364)	(229)	(531)	(600)
Recoveries	12	7	53	13
Provision	446	303	859	890
Ending balance	9,375	7,373	9,375	7,373
Business Lending [Member]
Allowance for loan losses [Roll Forward]
Beginning balance	17,046	17,557	17,507	18,013
Charge-offs	(385)	(280)	(505)	(1,064)
Recoveries	100	102	271	244
Provision	(208)	904	(720)	1,090
Ending balance	16,553	18,283	16,553	18,283
Consumer Indirect [Member]
Allowance for loan losses [Roll Forward]
Beginning balance	10,586	9,448	10,248	9,606
Charge-offs	(1,435)	(997)	(2,862)	(1,888)
Recoveries	1,005	913	1,801	1,871
Provision	1,198	5	2,167	(220)
Ending balance	11,354	9,369	11,354	9,369
Consumer Direct [Member]
Allowance for loan losses [Roll Forward]
Beginning balance	3,087	3,084	3,181	3,303
Charge-offs	(420)	(407)	(912)	(952)
Recoveries	226	257	438	555
Provision	405	120	591	148
Ending balance	3,298	3,054	3,298	3,054
Home Equity [Member]
Allowance for loan losses [Roll Forward]
Beginning balance	1,818	1,683	1,830	1,451
Charge-offs	(246)	(135)	(375)	(320)
Recoveries	32	8	38	12
Provision	256	118	367	531
Ending balance	1,860	1,674	1,860	1,674
Unallocated [Member]
Allowance for loan losses [Roll Forward]
Beginning balance	2,178	2,927	2,029	2,666
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Provision	(166)	(182)	(17)	79
Ending balance	2,012	2,745	2,012	2,745
Acquired Impaired [Member]
Allowance for loan losses [Roll Forward]
Beginning balance	201	922	530	779
Charge-offs	(7)	0	(20)	0
Recoveries	0	0	0	0
Provision	(31)	53	(347)	196
Ending balance	$ 163	$ 975	$ 163	$ 975