Parent Company Only Financial Information (Condensed Statements Of Cash Flows) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Operating Activities:
Net income	$ 8,187	$ 7,857	$ 8,132
Changes in assets and liabilities affecting cash flow:
Other assets	(2,919)	(2,119)	(1,062)
Other liabilities	1,751	1,354	(25)
Net cash provided by operating activities	11,021	13,101	12,602
Investing Activities:
Net cash (used in) provided by investing activities	(44,810)	(79,532)	2,664
Financing Activities:
Proceeds from issuance of common stock	238	270	467
Cash dividends paid	(2,735)	(1,098)	(2,825)
Purchase of Treasury stock	(1,436)	(124)
Net cash provided by financing activities	2,733	17,908	60,533
Net increase (decrease) in cash	(31,056)	(48,523)	75,799
Beginning of period	41,954	90,477	14,678
End of period	10,898	41,954	90,477
Parent Company [Member]
Operating Activities:
Net income	8,187	7,857	8,132
Adjustments to reconcile net income to net cash provided by operating activities:
Undistributed earnings of subsidiaries	(2,550)	(6,607)	(7,440)
Changes in assets and liabilities affecting cash flow:
Other assets	(89)	(187)	(137)
Other liabilities	1,563	(23)	53
Net cash provided by operating activities	7,111	1,040	608
Investing Activities:
Investment in subsidiaries
Net cash (used in) provided by investing activities
Financing Activities:
Proceeds from issuance of common stock
Cash dividends paid	(2,471)	(1,077)	(2,543)
Purchase of Treasury stock	(1,436)
Net cash provided by financing activities	(3,907)	(1,077)	(2,543)
Net increase (decrease) in cash	3,204	(37)	(1,935)
Beginning of period	54	91	2,026
End of period	$ 3,258	$ 54	$ 91