Loans (Summary of Allowance for Loan Losses) (Details) $ in Thousands	12 Months Ended
Dec. 31, 2017 USD ($)
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses, Beginning Balance	$ 10,175
Charge-Offs
Recoveries	30
Provision
Allowance for loan losses, Ending Balance	10,205
Commercial and Industrial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses, Beginning Balance	3,261
Charge-Offs
Recoveries	30
Provision	361
Allowance for loan losses, Ending Balance	3,652
Real Estate Commercial Mortgage [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses, Beginning Balance	1,662
Charge-Offs
Recoveries
Provision	(268)
Allowance for loan losses, Ending Balance	1,394
Real Estate Commercial Construction [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses, Beginning Balance	47
Charge-Offs
Recoveries
Provision	23
Allowance for loan losses, Ending Balance	70
Real Estate Church Related Mortgage [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses, Beginning Balance	4,027
Charge-Offs
Recoveries
Provision	(65)
Allowance for loan losses, Ending Balance	3,962
Real Estate Church Related Construction [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses, Beginning Balance	85
Charge-Offs
Recoveries
Provision	111
Allowance for loan losses, Ending Balance	196
Industrial Revenue Bonds [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses, Beginning Balance	101
Charge-Offs
Recoveries
Provision	(49)
Allowance for loan losses, Ending Balance	52
Other [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses, Beginning Balance	992
Charge-Offs
Recoveries
Provision	(113)
Allowance for loan losses, Ending Balance	$ 879

Amount of recovery of loans and lease receivables which had previously been fully or partially written-off as bad debts.

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Amount of loans and leases that have been written off from both loan receivables and allowance reserve for credit loss.

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Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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Amount of expense related to estimated loss from loan and lease transactions.

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