Fair Value Measurements (Details 4) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Quoted Prices in Active Markets for Identical Assets (Level 1)
Cash and cash equivalents	$ 31,522	$ 48,847
Siginficant Other Observable Inputs (Level 2)
Securities	131,479	145,795
Net loans receivable and loans held for sale	150	1,212
Mortgage rate lock commitments	14	91
Cash surrender value of life insurance	12,826	11,813
Interest rate swap agreements	276	673
FHLB advances	38,511	51,590
Other borrowings	14,364	14,890
Interest rate swap agreements	714	1,372
Significant Unobservable Inputs (Level 3)
Securities	1,843	1,956
Other investments	2,280	4,538
Net loans receivable and loans held for sale	514,159	483,713
Accrued interest receivable	2,076	2,157
Mortgage servicing rights	1,696	1,233
FHLB stock	2,556	2,506
Deposits	578,387	568,014
Other borrowings	6,887	7,228
Senior subordinated notes	3,489	7,000
Junior subordinated debentures	7,085	4,911
Accrued interest payable	477	697
Carrying Amount
Cash and cash equivalents	31,522	48,847
Securities	133,279	145,209
Other investments	2,236	4,465
Net loans receivable and loans held for sale	510,030	478,875
Accrued interest receivable	2,076	2,157
Mortgage servicing rights	1,696	1,233
Mortgage rate lock commitments	14	91
FHLB stock	2,556	2,506
Cash surrender value of life insurance	12,826	11,813
Interest rate swap agreements	276	673
Deposits	577,514	565,442
FHLB advances	38,049	50,124
Other borrowings	20,441	20,728
Senior subordinated notes	4,000	7,000
Junior subordinated debentures	7,732	7,732
Interest rate swap agreements	714	1,372
Accrued interest payable	477	697
Estimate of Fair Value, Fair Value Disclosure
Cash and cash equivalents	31,522	48,847
Securities	133,322	147,751
Other investments	2,280	4,538
Net loans receivable and loans held for sale	514,309	484,925
Accrued interest receivable	2,076	2,157
Mortgage servicing rights	1,696	1,233
Mortgage rate lock commitments	14	91
FHLB stock	2,556	2,506
Cash surrender value of life insurance	12,826	11,813
Interest rate swap agreements	276	673
Deposits	578,387	568,014
FHLB advances	38,511	51,590
Other borrowings	21,251	22,118
Senior subordinated notes	3,489	7,000
Junior subordinated debentures	7,085	4,911
Interest rate swap agreements	714	1,372
Accrued interest payable	$ 477	$ 697