Loans by Type (Summary of Allowance for Loan Losses) (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Participating Mortgage Loans [Line Items]
Beginning Balance	$ 10,556	$ 10,225
Charge-Offs
Recoveries	8	11
Provision	325	250
Ending Balance	10,889	10,486
Commercial and Industrial [Member]
Participating Mortgage Loans [Line Items]
Beginning Balance	4,874	4,179
Charge-Offs
Recoveries	7	11
Provision	213	529
Ending Balance	5,094	4,719
Real Estate Commercial Mortgage [Member]
Participating Mortgage Loans [Line Items]
Beginning Balance	1,528	1,417
Charge-Offs
Recoveries
Provision	24	(33)
Ending Balance	1,552	1,384
Real Estate Commercial Construction [Member]
Participating Mortgage Loans [Line Items]
Beginning Balance	191	89
Charge-Offs
Recoveries
Provision	(41)	26
Ending Balance	150	115
Real Estate Faith-based Mortgage [Member]
Participating Mortgage Loans [Line Items]
Beginning Balance	3,842	3,961
Charge-Offs
Recoveries	1
Provision	106	(51)
Ending Balance	3,949	3,910
Real Estate Faith-based Construction [Member]
Participating Mortgage Loans [Line Items]
Beginning Balance	121	155
Recoveries
Provision	23	(27)
Ending Balance	$ 144	128
Other Financing Receivable [Member]
Participating Mortgage Loans [Line Items]
Beginning Balance		424
Charge-Offs
Recoveries
Provision		(194)
Ending Balance		$ 230

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.

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Amount of expense related to estimated loss from loan and lease transactions.

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