Parent Company Financial Information (Schedule of Condensed Statements of Cash Flows) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Cash Flows From Operating Activities:
Net income	$ 4,979	$ 5,138
Adjustments to reconcile net income to net cash provided by operating activities:
Stock based compensation	940	342
Net change in other liabilities	(1,772)	(260)
Net change in other assets	4,859	(475)
Net Cash Provided by Operating Activities	10,510	8,428
Cash Flows From Investing Activities:
Net cash disbursed in connection with acquisition	(5,488)
Sale of available-for-sale equity securities	43,913	17,988
Net Cash (Used in) Provided by Investing Activities	3,376	(20,395)
Cash Flows From Financing Activities:
Sale of treasury stock	424	387
Proceeds from exercise of stock options		402
Tax benefit for restricted stock vesting	188
Taxes on exercise of stock options	(701)	(469)
Proceeds from issuance of subordinated debt		9,750
Payment to repurchase preferred stock		(13,000)
Net Cash Used in Financing Activities	(12,902)	20,582
Net Change in Cash and Cash Equivalents	984	8,615
Cash and Cash Equivalents at Beginning of Period	21,119	12,504
Cash and Cash Equivalents at End of Period	22,103	21,119
Parent Company [Member]
Cash Flows From Operating Activities:
Net income	4,979	5,138
Adjustments to reconcile net income to net cash provided by operating activities:
Equity in income of subsidiary and dividends	(5,737)	(5,787)
Loss on sale of equity securities		8
Stock based compensation	940	342
Dividends to holding company	8,950	4,358
Net change in other liabilities	16	(198)
Net change in other assets	(1,397)	(198)
Net Cash Provided by Operating Activities	7,751	3,663
Cash Flows From Investing Activities:
Net cash disbursed in connection with acquisition	(5,488)
Sale of available-for-sale equity securities		19
Net Cash (Used in) Provided by Investing Activities	(5,488)	19
Cash Flows From Financing Activities:
Sale of treasury stock	424	387
Proceeds from exercise of stock options		402
Tax benefit for restricted stock vesting	188	(3)
Taxes on exercise of stock options	(701)	(469)
Proceeds from issuance of subordinated debt		9,750
Payment to repurchase preferred stock		(13,000)
Dividends paid	(895)	(834)
Net Cash Used in Financing Activities	(984)	(3,767)
Net Change in Cash and Cash Equivalents	1,279	(85)
Cash and Cash Equivalents at Beginning of Period	75	160
Cash and Cash Equivalents at End of Period	$ 1,354	$ 75