CASH AND SECURITIES (Held-to-maturity Securities) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	$ 102,513	$ 86,452
Gross Unrealized Gains	2,738	6,193
Gross Unrealized Losses	1,641	187
Fair Value	103,610	92,458
Percent of Total	100.00%	100.00%
U.S. Government and agency obligations [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	1,186
Gross Unrealized Gains	0
Gross Unrealized Losses	80
Fair Value	1,106
Percent of Total	1.10%
Total municipal bonds [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	95,926	84,402
Gross Unrealized Gains	2,738	6,193
Gross Unrealized Losses	1,503	187
Fair Value	97,161	90,408
Percent of Total	93.60%	97.60%
Taxable municipal bonds [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	10,552	10,326
Gross Unrealized Gains	193	436
Gross Unrealized Losses	204	157
Fair Value	10,541	10,605
Percent of Total	10.30%	11.90%
Tax exempt municipal bonds [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	85,374	74,076
Gross Unrealized Gains	2,545	5,757
Gross Unrealized Losses	1,299	30
Fair Value	86,620	79,803
Percent of Total	83.30%	85.70%
Corporate bonds [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	2,050	2,050
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Fair Value	2,050	2,050
Percent of Total	2.00%	2.40%
Mortgage-backed or related securities, multifamily agency guaranteed [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	3,351
Gross Unrealized Gains	0
Gross Unrealized Losses	58
Fair Value	$ 3,293
Percent of Total	3.30%