CASH AND SECURITIES (Held-to-maturity Securities with Continuous Loss Position) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Schedule of Held-to-maturity Securities [Line Items]
Less Than 12 Months, Fair Value	$ 5,047	$ 0
Less Than 12 Months, Unrealized Losses	(187)	0
12 Months or More, Fair Value	0	498
12 Months or More, Unrealized Losses	0	(2)
Total Fair Value	5,047	498
Total Unrealized Losses	(187)	(2)
Total municipal bonds [Member]
Schedule of Held-to-maturity Securities [Line Items]
Less Than 12 Months, Fair Value	5,047
Less Than 12 Months, Unrealized Losses	(187)
12 Months or More, Fair Value	0
12 Months or More, Unrealized Losses	0
Total Fair Value	5,047
Total Unrealized Losses	(187)
Taxable municipal bonds [Member]
Schedule of Held-to-maturity Securities [Line Items]
Less Than 12 Months, Fair Value	4,137
Less Than 12 Months, Unrealized Losses	(157)
12 Months or More, Fair Value	0
12 Months or More, Unrealized Losses	0
Total Fair Value	4,137
Total Unrealized Losses	(157)
Tax exempt municipal bonds [Member]
Schedule of Held-to-maturity Securities [Line Items]
Less Than 12 Months, Fair Value	910
Less Than 12 Months, Unrealized Losses	(30)
12 Months or More, Fair Value	0
12 Months or More, Unrealized Losses	0
Total Fair Value	910
Total Unrealized Losses	(30)
Corporate bonds [Member]
Schedule of Held-to-maturity Securities [Line Items]
Less Than 12 Months, Fair Value		0
Less Than 12 Months, Unrealized Losses		0
12 Months or More, Fair Value		498
12 Months or More, Unrealized Losses		(2)
Total Fair Value		498
Total Unrealized Losses		$ (2)