LOANS (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Loans [Abstract]
Individually evaluated for impairment	$ 8,510	$ 9,484	$ 3,286
Collectively evaluated for impairment	1,134,442	973,549	897,102
Total Loans	1,142,952	983,033	900,388
Allocation of allowance for loan losses: [Abstract]
Individually evaluated for impairment	567	1,034	897
Collectively evaluated for impairment	18,057	15,538	13,117
Total allocation of allowance for loan losses evaluated for impairment	18,624	16,572	14,014
Activity in allowance for loan losses: [Roll Forward]
Beginning balance	16,572	14,014	10,346
Chargeoffs	1,619	1,634	377
Recoveries	43	131	72
Provision for loan losses (credit)	3,628	4,061	3,973
Ending balance	18,624	16,572	14,014
Commercial & Industrial [Member]
Loans [Abstract]
Individually evaluated for impairment	48	12	27
Collectively evaluated for impairment	54,291	42,560	39,028
Total Loans	54,339	42,572	39,055
Allocation of allowance for loan losses: [Abstract]
Individually evaluated for impairment	0	1	27
Collectively evaluated for impairment	834	698	776
Total allocation of allowance for loan losses evaluated for impairment	834	699	803
Activity in allowance for loan losses: [Roll Forward]
Beginning balance	699	803	971
Chargeoffs	5	0	0
Recoveries	4	115	46
Provision for loan losses (credit)	136	(219)	(214)
Ending balance	834	699	803
Commercial Mortgages Multifamily [Member]
Loans [Abstract]
Individually evaluated for impairment	1,105	2,133	2,314
Collectively evaluated for impairment	276,772	227,160	205,785
Total Loans	277,877	229,293	208,099
Allocation of allowance for loan losses: [Abstract]
Individually evaluated for impairment	0	312	870
Collectively evaluated for impairment	5,342	5,053	2,978
Total allocation of allowance for loan losses evaluated for impairment	5,342	5,365	3,848
Activity in allowance for loan losses: [Roll Forward]
Beginning balance	5,365	3,848	2,685
Chargeoffs	501	1,257	325
Recoveries	4	9	0
Provision for loan losses (credit)	474	2,765	1,488
Ending balance	5,342	5,365	3,848
Commercial Mortgages Other [Member]
Loans [Abstract]
Individually evaluated for impairment	1,773	1,816	0
Collectively evaluated for impairment	140,179	138,813	125,461
Total Loans	141,952	140,629	125,461
Allocation of allowance for loan losses: [Abstract]
Individually evaluated for impairment	0	45	0
Collectively evaluated for impairment	1,978	2,271	2,303
Total allocation of allowance for loan losses evaluated for impairment	1,978	2,316	2,303
Activity in allowance for loan losses: [Roll Forward]
Beginning balance	2,316	2,303	1,687
Chargeoffs	0	233	0
Recoveries	19	0	0
Provision for loan losses (credit)	(357)	246	616
Ending balance	1,978	2,316	2,303
Commercial Mortgages Owner-occupied [Member]
Loans [Abstract]
Individually evaluated for impairment	174	0	0
Collectively evaluated for impairment	83,716	89,953	83,386
Total Loans	83,890	89,953	83,386
Allocation of allowance for loan losses: [Abstract]
Individually evaluated for impairment	0	0	0
Collectively evaluated for impairment	1,163	1,388	1,529
Total allocation of allowance for loan losses evaluated for impairment	1,163	1,388	1,529
Activity in allowance for loan losses: [Roll Forward]
Beginning balance	1,388	1,529	1,603
Chargeoffs	0	0	0
Recoveries	0	0	0
Provision for loan losses (credit)	(225)	(141)	(74)
Ending balance	1,163	1,388	1,529
Residential Mortgages Closed End [Member]
Loans [Abstract]
Individually evaluated for impairment	5,028	4,548	945
Collectively evaluated for impairment	494,407	380,826	344,344
Total Loans	499,435	385,374	345,289
Allocation of allowance for loan losses: [Abstract]
Individually evaluated for impairment	567	676	0
Collectively evaluated for impairment	7,162	4,552	4,059
Total allocation of allowance for loan losses evaluated for impairment	7,729	5,228	4,059
Activity in allowance for loan losses: [Roll Forward]
Beginning balance	5,228	4,059	2,242
Chargeoffs	659	8	0
Recoveries	10	1	0
Provision for loan losses (credit)	3,150	1,176	1,817
Ending balance	7,729	5,228	4,059
Residential Mortgages Revolving Home Equity [Member]
Loans [Abstract]
Individually evaluated for impairment	382	975	0
Collectively evaluated for impairment	80,742	89,641	93,308
Total Loans	81,124	90,616	93,308
Allocation of allowance for loan losses: [Abstract]
Individually evaluated for impairment	0	0	0
Collectively evaluated for impairment	1,453	1,415	1,415
Total allocation of allowance for loan losses evaluated for impairment	1,453	1,415	1,415
Activity in allowance for loan losses: [Roll Forward]
Beginning balance	1,415	1,415	1,102
Chargeoffs	450	100	22
Recoveries	0	0	0
Provision for loan losses (credit)	488	100	335
Ending balance	1,453	1,415	1,415
Consumer [Member]
Loans [Abstract]
Individually evaluated for impairment	0	0	0
Collectively evaluated for impairment	4,335	4,596	5,790
Total Loans	4,335	4,596	5,790
Allocation of allowance for loan losses: [Abstract]
Individually evaluated for impairment	0	0	0
Collectively evaluated for impairment	125	161	57
Total allocation of allowance for loan losses evaluated for impairment	125	161	57
Activity in allowance for loan losses: [Roll Forward]
Beginning balance	161	57	56
Chargeoffs	4	36	30
Recoveries	6	6	26
Provision for loan losses (credit)	(38)	134	5
Ending balance	$ 125	$ 161	$ 57