LOANS, Non-accrual and Past Due Loans (Details) (USD $)	Sep. 30, 2013	Dec. 31, 2012
Non-accrual and Past Due Loans [Abstract]
Non-accrual loans	$ 7,122,000	$ 7,268,000
Age analysis of past due loans [Abstract]
30-59 Days Past Due	2,233,000	4,158,000
60-89 Days Past Due	463,000	850,000
90 Days or more Past Due	782,000	1,197,000
Total Past Due	3,478,000	6,205,000
Current	501,482,000	442,023,000
Total	504,960,000	448,228,000
Loans 90 days past due and still accruing	0	0
Commercial [Member]
Non-accrual and Past Due Loans [Abstract]
Non-accrual loans	2,633,000	2,853,000
Number of nonaccrual loans	9	11
Age analysis of past due loans [Abstract]
30-59 Days Past Due	129,000	2,255,000
60-89 Days Past Due	145,000	0
90 Days or more Past Due	89,000	170,000
Total Past Due	363,000	2,425,000
Current	106,388,000	86,385,000
Total	106,751,000	88,810,000
Commercial Real Estate [Member]
Non-accrual and Past Due Loans [Abstract]
Non-accrual loans	1,943,000	1,879,000
Number of nonaccrual loans	5	5
Age analysis of past due loans [Abstract]
30-59 Days Past Due	341,000	1,272,000
60-89 Days Past Due	51,000	0
90 Days or more Past Due	531,000	566,000
Total Past Due	923,000	1,838,000
Current	229,361,000	186,588,000
Total	230,284,000	188,426,000
Agriculture [Member]
Age analysis of past due loans [Abstract]
30-59 Days Past Due	0	0
60-89 Days Past Due	0	0
90 Days or more Past Due	0	0
Total Past Due	0	0
Current	49,657,000	52,747,000
Total	49,657,000	52,747,000
Residential Mortgage [Member]
Non-accrual and Past Due Loans [Abstract]
Non-accrual loans	2,216,000	2,095,000
Number of nonaccrual loans	7	7
Age analysis of past due loans [Abstract]
30-59 Days Past Due	1,690,000	570,000
60-89 Days Past Due	212,000	103,000
90 Days or more Past Due	123,000	335,000
Total Past Due	2,025,000	1,008,000
Current	50,819,000	50,258,000
Total	52,844,000	51,266,000
Residential Construction [Member]
Non-accrual and Past Due Loans [Abstract]
Non-accrual loans	99,000	0
Number of nonaccrual loans	2
Age analysis of past due loans [Abstract]
30-59 Days Past Due	40,000	53,000
60-89 Days Past Due	9,000	0
90 Days or more Past Due	0	0
Total Past Due	49,000	53,000
Current	9,505,000	7,533,000
Total	9,554,000	7,586,000
Consumer [Member]
Non-accrual and Past Due Loans [Abstract]
Non-accrual loans	231,000	441,000
Number of nonaccrual loans	5	7
Age analysis of past due loans [Abstract]
30-59 Days Past Due	33,000	8,000
60-89 Days Past Due	46,000	747,000
90 Days or more Past Due	39,000	126,000
Total Past Due	118,000	881,000
Current	55,752,000	58,512,000
Total	$ 55,870,000	$ 59,393,000