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Commitments, Contingencies, and Concentrations of Credit Risk (Schedule of Maximum Credit Risk for Securities) (Details) $ in Thousands | Dec. 31, 2015 USD ($)
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Freddie Mac - mortgage-backed securities [Member] |
Amortized cost, Available for sale and held to maturity | $ 74,835
Fair value, Available for sale and held to maturity | 74,529
Fannie Mae - mortgage-backed securities [Member] |
Amortized cost, Available for sale and held to maturity | 59,717
Fair value, Available for sale and held to maturity | 59,304
Small Business Administration [Member] |
Amortized cost, Available for sale and held to maturity | 46,592
Fair value, Available for sale and held to maturity | 45,864
Ginnie Mae - mortgage-backed securities [Member] |
Amortized cost, Available for sale and held to maturity | 43,838
Fair value, Available for sale and held to maturity | 43,623
Federal Home Loan Bank of Atlanta - common stock [Member] |
Amortized cost, Available for sale and held to maturity | 8,846
Fair value, Available for sale and held to maturity | 8,846
Federal Reserve Bank - common stock [Member] |
Amortized cost, Available for sale and held to maturity | 7,047
Fair value, Available for sale and held to maturity | 7,047
Federal Home Loan Bank System - bonds [Member] |
Amortized cost, Available for sale and held to maturity | 7,000
Fair value, Available for sale and held to maturity | 7,001
Freddie Mac - bonds [Member] |
Amortized cost, Available for sale and held to maturity | 6,000
Fair value, Available for sale and held to maturity | 5,996
Goldman Sachs Group Inc. corporate bond [Member] |
Amortized cost, Available for sale and held to maturity | 5,126
Fair value, Available for sale and held to maturity | 5,074
Citigroup, Inc. corporate bond [Member] |
Amortized cost, Available for sale and held to maturity | 5,038
Fair value, Available for sale and held to maturity | 5,012
JP Morgan Chase corporate bond [Member] |
Amortized cost, Available for sale and held to maturity | 5,031
Fair value, Available for sale and held to maturity | 5,001
Bank of America corporate bond [Member] |
Amortized cost, Available for sale and held to maturity | 5,020
Fair value, Available for sale and held to maturity | 4,939
Financial Institutions, Inc. corporate bond [Member] |
Amortized cost, Available for sale and held to maturity | 4,000
Fair value, Available for sale and held to maturity | 3,980
Craven County, North Carolina municipal bond [Member] |
Amortized cost, Available for sale and held to maturity | 3,576
Fair value, Available for sale and held to maturity | 3,811
Spartanburg, South Carolina Sanitary Sewer District municipal bond [Member] |
Amortized cost, Available for sale and held to maturity | 3,271
Fair value, Available for sale and held to maturity | 3,549
Fannie Mae - bonds [Member] |
Amortized cost, Available for sale and held to maturity | 3,000
Fair value, Available for sale and held to maturity | 2,997
Federal Farm Credit bonds [Member] |
Amortized cost, Available for sale and held to maturity | 3,000
Fair value, Available for sale and held to maturity | 2,978
South Carolina State municipal bond [Member] |
Amortized cost, Available for sale and held to maturity | 2,161
Fair value, Available for sale and held to maturity | 2,391
Virginia State Housing Authority municipal bond [Member] |
Amortized cost, Available for sale and held to maturity | 2,066
Fair value, Available for sale and held to maturity | $ 2,204

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- Definition This item represents the cost of debt and equity securities, available for sale and held to maturity, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any. + References No definition available. + Details
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