Fair Value Measurements (Carrying Values and Estimated Fair Values of Financial Instruments) (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Assets
Cash and cash equivalent	$ 43,527	$ 54,107
Securities
Loans, net
Bank owned life insurance
Accrued interest receivable
Liabilities
Demand deposits and interest-bearing transaction and money market accounts
Certificates of deposit
Securities sold under agreements to repurchase
Accrued interest payable
Significant Other Observable Inputs (Level 2) [Member]
Assets
Cash and cash equivalent
Securities	$ 74,801	$ 141,816
Loans, net
Bank owned life insurance	$ 13,476	$ 13,034
Accrued interest receivable	369	566
Liabilities
Demand deposits and interest-bearing transaction and money market accounts	377,849	339,625
Certificates of deposit	108,578	117,189
Securities sold under agreements to repurchase	23,156	17,995
Accrued interest payable	$ 106	$ 117
Significant Unobservable Inputs (Level 3) [Member]
Assets
Cash and cash equivalent
Securities
Loans, net	$ 418,774	$ 310,806
Bank owned life insurance
Accrued interest receivable	$ 1,242	$ 730
Liabilities
Demand deposits and interest-bearing transaction and money market accounts
Certificates of deposit
Securities sold under agreements to repurchase
Accrued interest payable
Carrying Value [Member]
Assets
Cash and cash equivalent	$ 43,527	$ 54,107
Securities	74,801	141,816
Loans, net	420,097	310,090
Bank owned life insurance	13,476	13,034
Accrued interest receivable	1,611	1,296
Liabilities
Demand deposits and interest-bearing transaction and money market accounts	377,849	339,625
Certificates of deposit	108,618	117,094
Securities sold under agreements to repurchase	23,156	17,995
Accrued interest payable	106	117
Fair Value [Member]
Assets
Cash and cash equivalent	43,527	54,107
Securities	74,801	141,816
Loans, net	418,774	310,806
Bank owned life insurance	13,476	13,034
Accrued interest receivable	1,611	1,296
Liabilities
Demand deposits and interest-bearing transaction and money market accounts	377,849	339,625
Certificates of deposit	108,578	117,189
Securities sold under agreements to repurchase	23,156	17,995
Accrued interest payable	$ 106	$ 117