Parent Company Only Condensed 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
Cash flows from operating activities
Net income (loss)	$ 479	$ (918)	$ (3,766)
Net cash from (used by) operating activities	1,055	(4,134)	(960)
Cash flows from investing activities
Net cash from (used by) investing activities	(50,917)	(43,457)	(3,264)
Cash flows from financing activities
Net proceeds from issuance of common stock			20,221
Cash dividends paid on Series B preferred stock	(233)
Net proceeds from issuance of Series B preferred stock	11,369
Net cash from (used by) financing activities	58,909	41,599	(32,060)
Net change in cash and cash equivalents	9,047	(5,992)	(36,284)
Beginning cash and cash equivalents	19,160	25,152	61,436
Ending cash and cash equivalents	28,207	19,160	25,152
Parent Company [Member]
Cash flows from operating activities
Net income (loss)	479	(918)	(3,766)
Effect of subsidiaries' operations	(1,065)	205	3,189
Change in other assets and other liabilities	(1,142)	(1,052)	173
Net cash from (used by) operating activities	(1,728)	(1,765)	(404)
Cash flows from investing activities
Investment in bank subsidiary	(9,700)	(1,500)	(13,500)
Investments in other subsidiaries	54	1,866	(3)
Net cash from (used by) investing activities	(9,646)	366	(13,503)
Cash flows from financing activities
Stock issuance costs		(11)
Redemption of TARP obligation			(3,000)
Net proceeds from issuance of common stock			21,020
Cash dividends paid on Series B preferred stock	(233)
Net proceeds from issuance of Series B preferred stock	11,369
Net cash from (used by) financing activities	11,136	(11)	18,020
Net change in cash and cash equivalents	(238)	(1,410)	4,113
Beginning cash and cash equivalents	3,263	4,673	560
Ending cash and cash equivalents	$ 3,025	$ 3,263	$ 4,673