Fair Value of Assets and Liabilities (Details 3) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2013	Dec. 31, 2012
Financial assets
Cash and cash equivalents, Carrying Amount	$ 21,870	$ 13,137	$ 19,016	$ 19,144
Loans held for sale, Carrying Amount	6,736	3,366
Loans, net of allowance for loan losses, Carrying Amount	499,211	470,339
Federal Reserve and FHLB Bank stock, Carrying Amount	3,748	3,748
Mortgage Servicing Rights, Carrying Amount	5,720	5,180
Accrued interest receivable, Carrying Amount	1,853	1,281
Financial liabilities
Deposits, Carrying Amount	535,261	518,234
Notes payable, Carrying Amount	7,000	589
FHLB advances, Carrying Amount	30,000	16,000
Repurchase agreements, Carrying Amount	17,902	14,696
Trust preferred securities, Carrying Amount	10,310	20,620
Accrued interest payable, Carrying Amount	355	639
Level 1 [Member]
Financial assets
Cash and cash equivalents, Carrying Amount	21,870	13,137
Loans held for sale, Carrying Amount
Loans, net of allowance for loan losses, Carrying Amount
Federal Reserve and FHLB Bank stock, Carrying Amount
Mortgage Servicing Rights, Carrying Amount
Accrued interest receivable, Carrying Amount
Financial liabilities
Deposits, Carrying Amount	90,261	81,570
Notes payable, Carrying Amount
FHLB advances, Carrying Amount
Repurchase agreements, Carrying Amount
Trust preferred securities, Carrying Amount
Accrued interest payable, Carrying Amount
Level 2 [Member]
Financial assets
Cash and cash equivalents, Carrying Amount
Loans held for sale, Carrying Amount	6,912	3,476
Loans, net of allowance for loan losses, Carrying Amount
Federal Reserve and FHLB Bank stock, Carrying Amount	3,748	3,748
Mortgage Servicing Rights, Carrying Amount
Accrued interest receivable, Carrying Amount	1,853	1,281
Financial liabilities
Deposits, Carrying Amount	447,295	439,273
Notes payable, Carrying Amount	6,996	600
FHLB advances, Carrying Amount	29,807	15,955
Repurchase agreements, Carrying Amount	17,902	14,696
Trust preferred securities, Carrying Amount	7,153	15,566
Accrued interest payable, Carrying Amount	355	639
Level 3 [Member]
Financial assets
Cash and cash equivalents, Carrying Amount
Loans held for sale, Carrying Amount
Loans, net of allowance for loan losses, Carrying Amount	499,580	469,505
Federal Reserve and FHLB Bank stock, Carrying Amount
Mortgage Servicing Rights, Carrying Amount	6,629	6,237
Accrued interest receivable, Carrying Amount
Financial liabilities
Deposits, Carrying Amount
Notes payable, Carrying Amount
FHLB advances, Carrying Amount
Repurchase agreements, Carrying Amount
Trust preferred securities, Carrying Amount
Accrued interest payable, Carrying Amount