INVESTMENT SECURITIES - Summary of amortized cost, gross unrealized gains and losses and fair values of available for sale and held to maturity securities (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Available for sale securities:
Amortized Cost	$ 66,662	$ 27,901
Gross Unrealized Gains	1,258	1,016
Gross Unrealized Losses	(383)	(320)
Fair Value	67,537	28,597
Held to maturity securities:
Amortized Cost	11,502	13,816
Gross Unrealized Gains	37	28
Gross Unrealized Losses		(29)
Fair value	11,539	13,815
U.S. Government and agency obligations
Available for sale securities:
Due from one through five years, Amortized Cost	4,994	1,000
Due from one through five years, Gross Unrealized Gains	5
Due from one through five years, Gross Unrealized Losses	(59)	(17)
Due from one through five years, Fair Value	4,940	983
Due from five through ten years, Amortized Cost	20,995	4,997
Due from five through ten years, Gross Unrealized Gains	15
Due from five through ten years, Gross Unrealized Losses	(174)	(292)
Due from five through ten years, Fair Value	20,836	4,705
Due after ten years, Amortized Cost	7,961
Due after ten years, Gross Unrealized Gains	2
Due after ten years, Gross Unrealized Losses	(4)
Due after ten years, Fair Value	7,959
Amortized Cost	33,950	5,997
Gross Unrealized Gains	22
Gross Unrealized Losses	(237)	(309)
Fair Value	33,735	5,688
Held to maturity securities:
Due from one through five years, Amortized Cost	1,013	1,021
Due from one through five years, Gross Unrealized Gains	1
Due from one through five years, Gross Unrealized Losses		(2)
Due from one through five years, Fair Value	1,014	1,019
State agency and municipal obligations
Available for sale securities:
Due from five through ten years, Amortized Cost	9,314	3,125
Due from five through ten years, Gross Unrealized Gains	248	152
Due from five through ten years, Gross Unrealized Losses	(63)
Due from five through ten years, Fair Value	9,499	3,277
Due after ten years, Amortized Cost	7,244	8,480
Due after ten years, Gross Unrealized Gains	562	375
Due after ten years, Gross Unrealized Losses	(4)
Due after ten years, Fair Value	7,802	8,855
Amortized Cost	16,558	11,605
Gross Unrealized Gains	810	527
Gross Unrealized Losses	(67)
Fair Value	17,301	12,132
Held to maturity securities:
Due after ten years, Amortized Cost	9,210	11,461
Due after ten years, Gross Unrealized Gains
Due after ten years, Gross Unrealized Losses
Due after ten years, Fair Value	9,210	11,461
Corporate bonds
Available for sale securities:
Due in less than one year, Amortized Cost	1,000
Due in less than one year, Gross Unrealized Gains	6
Due in less than one year, Gross Unrealized Losses
Due in less than one year, Fair Value	1,006
Due from one through five years, Amortized Cost	8,206	9,166
Due from one through five years, Gross Unrealized Gains	338	411
Due from one through five years, Gross Unrealized Losses	(9)	(11)
Due from one through five years, Fair Value	8,535	9,566
Due from five through ten years, Amortized Cost	6,126
Due from five through ten years, Gross Unrealized Gains
Due from five through ten years, Gross Unrealized Losses	(70)
Due from five through ten years, Fair Value	6,056
Amortized Cost	15,332
Gross Unrealized Gains	344
Gross Unrealized Losses	(79)
Fair Value	15,597
Held to maturity securities:
Due from five through ten years, Amortized Cost	1,000	1,000
Due from five through ten years, Gross Unrealized Gains	2
Due from five through ten years, Gross Unrealized Losses		(27)
Due from five through ten years, Fair Value	1,002	973
Government-sponsored mortgage backed securities
Available for sale securities:
Amortized Cost	822	1,133
Gross Unrealized Gains	82	78
Gross Unrealized Losses
Fair Value	904	1,211
Held to maturity securities:
Amortized Cost	279	334
Gross Unrealized Gains	34	28
Gross Unrealized Losses
Fair value	$ 313	$ 362