LOANS (Details 2) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Jun. 30, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Dec. 31, 2010
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Loans Individually Evaluated for Impairment	$ 24,584		$ 26,213
Ending ALLL Attributable to Loans Individually Evaluated for Impairment	744		1,288
Total Loans Collectively Evaluated for Impairment	1,068,582		1,009,125
Ending ALLL Attributable to Loans Collectively Evaluated for Impairment	13,149		11,935
Total Loans	1,093,166		1,035,338
Total Ending ALLL	13,893	13,686	13,223	13,843	14,056	14,282
Primary Residential Mortgages
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Loans Individually Evaluated for Impairment	8,233		8,878
Ending ALLL Attributable to Loans Individually Evaluated for Impairment	326		345
Total Loans Collectively Evaluated for Impairment	509,287		502,540
Ending ALLL Attributable to Loans Collectively Evaluated for Impairment	2,593		2,069
Total Loans	517,520		511,418
Total Ending ALLL	2,919	2,602	2,414	1,614	1,663	1,502
Home Equity Lines of Credit
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Loans Individually Evaluated for Impairment	98		489
Ending ALLL Attributable to Loans Individually Evaluated for Impairment
Total Loans Collectively Evaluated for Impairment	51,343		49,905
Ending ALLL Attributable to Loans Collectively Evaluated for Impairment	253		204
Total Loans	51,441		50,394
Total Ending ALLL	253	208	204	194	185	160
Junior Lien Loan on Residence
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Loans Individually Evaluated for Impairment	480		680
Ending ALLL Attributable to Loans Individually Evaluated for Impairment			9
Total Loans Collectively Evaluated for Impairment	12,107		12,373
Ending ALLL Attributable to Loans Collectively Evaluated for Impairment	66		55
Total Loans	12,587		13,053
Total Ending ALLL	66	55	64	203	208	228
Multifamily Property
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Loans Individually Evaluated for Impairment			550
Ending ALLL Attributable to Loans Individually Evaluated for Impairment			52
Total Loans Collectively Evaluated for Impairment	127,972		103,506
Ending ALLL Attributable to Loans Collectively Evaluated for Impairment	975		653
Total Loans	127,972		104,056
Total Ending ALLL	975	839	705	632	463	303
Owner-Occupied Commercial Real Estate
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Loans Individually Evaluated for Impairment	9,195		9,054
Ending ALLL Attributable to Loans Individually Evaluated for Impairment			322
Total Loans Collectively Evaluated for Impairment	93,827		98,798
Ending ALLL Attributable to Loans Collectively Evaluated for Impairment	3,363		2,786
Total Loans	103,022		107,852
Total Ending ALLL	3,363	3,418	3,108	3,541	3,521	2,777
Investment Commercial Real Estate
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Loans Individually Evaluated for Impairment	5,852		5,986
Ending ALLL Attributable to Loans Individually Evaluated for Impairment	374		509
Total Loans Collectively Evaluated for Impairment	229,310		181,012
Ending ALLL Attributable to Loans Collectively Evaluated for Impairment	4,226		3,672
Total Loans	235,162		186,998
Total Ending ALLL	4,600	4,784	4,181	4,120	4,099	4,759
Commercial and Industrial
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Loans Individually Evaluated for Impairment	726		576
Ending ALLL Attributable to Loans Individually Evaluated for Impairment	44		51
Total Loans Collectively Evaluated for Impairment	19,551		29,249
Ending ALLL Attributable to Loans Collectively Evaluated for Impairment	772		1,240
Total Loans	20,277		29,825
Total Ending ALLL	816	917	1,291	2,251	2,399	2,719
Secured by Farmland
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Ending ALLL	3	3
Agricultural Production Loans
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Ending ALLL	1	1	1
Commercial Construction
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Loans Individually Evaluated for Impairment
Ending ALLL Attributable to Loans Individually Evaluated for Impairment
Total Loans Collectively Evaluated for Impairment	9,633		19,208
Ending ALLL Attributable to Loans Collectively Evaluated for Impairment	291		669
Total Loans	9,633		19,208
Total Ending ALLL	291	234	669	551	794	1,246
Consumer and Other
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Loans Individually Evaluated for Impairment
Ending ALLL Attributable to Loans Individually Evaluated for Impairment
Total Loans Collectively Evaluated for Impairment	15,328
Ending ALLL Attributable to Loans Collectively Evaluated for Impairment	78
Total Loans	15,328
Total Ending ALLL	78	77	78	104	99	66
Unallocated
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Ending ALLL	528	548	508	633	625	522
Bank segments (Federal call report codes) | Secured by Farmland
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Loans Individually Evaluated for Impairment
Ending ALLL Attributable to Loans Individually Evaluated for Impairment
Total Loans Collectively Evaluated for Impairment	209
Ending ALLL Attributable to Loans Collectively Evaluated for Impairment	3
Total Loans	209
Total Ending ALLL	3
Bank segments (Federal call report codes) | Agricultural Production Loans
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Loans Individually Evaluated for Impairment
Ending ALLL Attributable to Loans Individually Evaluated for Impairment
Total Loans Collectively Evaluated for Impairment	15		18
Ending ALLL Attributable to Loans Collectively Evaluated for Impairment	1		1
Total Loans	15		18
Total Ending ALLL	1		1
Bank segments (Federal call report codes) | Consumer and Other
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Loans Individually Evaluated for Impairment
Ending ALLL Attributable to Loans Individually Evaluated for Impairment
Total Loans Collectively Evaluated for Impairment			12,516
Ending ALLL Attributable to Loans Collectively Evaluated for Impairment			78
Total Loans			12,516
Total Ending ALLL			78
Bank segments (Federal call report codes) | Unallocated
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Loans Individually Evaluated for Impairment
Ending ALLL Attributable to Loans Individually Evaluated for Impairment
Total Loans Collectively Evaluated for Impairment
Ending ALLL Attributable to Loans Collectively Evaluated for Impairment	528		508
Total Loans
Total Ending ALLL	$ 528		$ 508