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Condensed Financial Information - Parent Company Only (Schedule of Condensed Cash Flows Statement) (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
Cash Flows from Operating Activities |  |  |
Net income | $ 7,158 | $ 6,550 | $ 4,322
Adjustments to reconcile net income to net cash provided by operating activities |  |  |
Loss on securities | (465) | (45) | (67)
(Discount accretion) premium amortization on securities | 146 | 191 | 111
Changes in assets and liabilities: |  |  |
Decrease (increase) in other assets | (1,392) | 602 | 2,594
Increase (decrease) in other liabilities | 183 | 937 | (13)
Net cash provided by operating activities | 8,219 | 11,433 | 11,739
Cash Flows from Investing Activities |  |  |
Purchases of securities available for sale | (26,863) | (12,271) | (46,798)
Proceeds from maturities of securities available for sale | 18,389 | 20,997 | 40,166
Net cash (used in) investing activities | (31,491) | (1,622) | (6,597)
Cash Flows from Financing Activities |  |  |
Cash dividends paid | (1,909) | (1,805) | (1,764)
Issuance of common stock, employee benefit plan | 179 | 107 | 89
Stock options exercised | 69 | 0 | 0
Retirement of common stock | 0 | 0 | (271)
Net cash (used in) provided by financing activities | (11,175) | 16,938 | 2,829
Increase in cash | (34,447) | 26,749 | 7,971
Cash and Cash Equivalents |  |  |
Beginning | 48,690 | 21,941 | 13,970
Ending | 14,243 | 48,690 | 21,941
Parent Company [Member] |  |  |
Cash Flows from Operating Activities |  |  |
Net income | 7,158 | 6,550 | 4,322
Adjustments to reconcile net income to net cash provided by operating activities |  |  |
Loss on securities | 0 | 0 | 96
Stock-based compensation expense | 305 | 242 | 166
(Discount accretion) premium amortization on securities | (1) | (1) | (2)
Undistributed earnings of subsidiary bank | (7,423) | (5,890) | (2,891)
Changes in assets and liabilities: |  |  |
Decrease (increase) in other assets | 138 | 30 | (91)
Increase (decrease) in other liabilities | 1 | (2) | (4)
Net cash provided by operating activities | 178 | 929 | 1,596
Cash Flows from Investing Activities |  |  |
Purchases of securities available for sale | (1,044) | 0 | 0
Proceeds from maturities of securities available for sale | 1,458 | 1,945 | 500
Net cash (used in) investing activities | 414 | 1,945 | 500
Cash Flows from Financing Activities |  |  |
Cash dividends paid | (1,909) | (1,805) | (1,764)
Issuance of common stock, employee benefit plan | 179 | 107 | 89
Stock options exercised | 69 | 0 | 0
Retirement of common stock | 0 | 0 | (271)
Net cash (used in) provided by financing activities | (1,661) | (1,698) | (1,946)
Increase in cash | (1,069) | 1,176 | 150
Cash and Cash Equivalents |  |  |
Beginning | 1,992 | 816 | 666
Ending | $ 923 | $ 1,992 | $ 816

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